diff --git a/cmake/version.inc b/cmake/version.inc index a248f76f48..741f76da43 100644 --- a/cmake/version.inc +++ b/cmake/version.inc @@ -4,7 +4,7 @@ PROJECT(TDengine) IF (DEFINED VERNUMBER) SET(TD_VER_NUMBER ${VERNUMBER}) ELSE () - SET(TD_VER_NUMBER "2.0.6.0") + SET(TD_VER_NUMBER "2.0.7.0") ENDIF () IF (DEFINED VERCOMPATIBLE) diff --git a/packaging/deb/makedeb.sh b/packaging/deb/makedeb.sh index 516d91258a..edc7de9692 100755 --- a/packaging/deb/makedeb.sh +++ b/packaging/deb/makedeb.sh @@ -48,7 +48,7 @@ cp ${compile_dir}/../packaging/deb/taosd ${pkg_dir}${install_home_pat cp ${compile_dir}/../packaging/tools/post.sh ${pkg_dir}${install_home_path}/script cp ${compile_dir}/../packaging/tools/preun.sh ${pkg_dir}${install_home_path}/script cp ${compile_dir}/build/bin/taosdemo ${pkg_dir}${install_home_path}/bin -#cp ${compile_dir}/build/bin/taosdump ${pkg_dir}${install_home_path}/bin +cp ${compile_dir}/build/bin/taosdump ${pkg_dir}${install_home_path}/bin cp ${compile_dir}/build/bin/taosd ${pkg_dir}${install_home_path}/bin cp ${compile_dir}/build/bin/taos ${pkg_dir}${install_home_path}/bin cp ${compile_dir}/build/lib/${libfile} ${pkg_dir}${install_home_path}/driver diff --git a/packaging/rpm/tdengine.spec b/packaging/rpm/tdengine.spec index 19d932e074..8c23ab802d 100644 --- a/packaging/rpm/tdengine.spec +++ b/packaging/rpm/tdengine.spec @@ -58,7 +58,7 @@ cp %{_compiledir}/../packaging/tools/preun.sh %{buildroot}%{homepath}/scri cp %{_compiledir}/build/bin/taos %{buildroot}%{homepath}/bin cp %{_compiledir}/build/bin/taosd %{buildroot}%{homepath}/bin cp %{_compiledir}/build/bin/taosdemo %{buildroot}%{homepath}/bin -#cp %{_compiledir}/build/bin/taosdump %{buildroot}%{homepath}/bin +cp %{_compiledir}/build/bin/taosdump %{buildroot}%{homepath}/bin cp %{_compiledir}/build/lib/${libfile} %{buildroot}%{homepath}/driver cp %{_compiledir}/../src/inc/taos.h %{buildroot}%{homepath}/include cp %{_compiledir}/../src/inc/taoserror.h %{buildroot}%{homepath}/include diff --git a/packaging/tools/get_client.sh b/packaging/tools/get_client.sh new file mode 100755 index 0000000000..0d34ecb311 --- /dev/null +++ b/packaging/tools/get_client.sh @@ -0,0 +1,21 @@ +#!/bin/bash +# + +log_dir=$1 +result_file=$2 + +if [ ! -n "$1" ];then + echo "Pleas input the director of taosdlog." + echo "usage: ./get_client.sh " + exit 1 +else + log_dir=$1 +fi + +if [ ! -n "$2" ];then + result_file=clientInfo.txt +else + result_file=$2 +fi + +grep "new TCP connection" ${log_dir}/taosdlog.* | sed -e "s/0x.* from / /"|sed -e "s/,.*$//"|sed -e "s/:[0-9]*$//"|sort -r|uniq -f 2|sort -k 3 -r|uniq -f 2 > ${result_file} diff --git a/packaging/tools/makeclient.sh b/packaging/tools/makeclient.sh index 4f4c6dee1d..ee79a56040 100755 --- a/packaging/tools/makeclient.sh +++ b/packaging/tools/makeclient.sh @@ -45,8 +45,7 @@ if [ "$osType" != "Darwin" ]; then strip ${build_dir}/bin/taos bin_files="${build_dir}/bin/taos ${script_dir}/remove_client.sh" else - #bin_files="${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${script_dir}/remove_client.sh ${script_dir}/set_core.sh" - bin_files="${build_dir}/bin/taos ${build_dir}/bin/taosdemo ${script_dir}/remove_client.sh ${script_dir}/set_core.sh" + bin_files="${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${script_dir}/remove_client.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh" fi lib_files="${build_dir}/lib/libtaos.so.${version}" else diff --git a/packaging/tools/makeclient_power.sh b/packaging/tools/makeclient_power.sh index 7e8bef0dff..fdb3e0e5cc 100755 --- a/packaging/tools/makeclient_power.sh +++ b/packaging/tools/makeclient_power.sh @@ -76,8 +76,10 @@ if [ "$osType" != "Darwin" ]; then else cp ${build_dir}/bin/taos ${install_dir}/bin/power cp ${script_dir}/remove_power.sh ${install_dir}/bin - cp ${build_dir}/bin/taosdemo ${install_dir}/bin/powerdemo + cp ${build_dir}/bin/taosdemo ${install_dir}/bin/powerdemo + cp ${build_dir}/bin/taosdump ${install_dir}/bin/powerdump cp ${script_dir}/set_core.sh ${install_dir}/bin + cp ${script_dir}/get_client.sh ${install_dir}/bin fi else cp ${bin_files} ${install_dir}/bin diff --git a/packaging/tools/makepkg.sh b/packaging/tools/makepkg.sh index 2be60709aa..5ae5cbbcdc 100755 --- a/packaging/tools/makepkg.sh +++ b/packaging/tools/makepkg.sh @@ -36,8 +36,7 @@ if [ "$pagMode" == "lite" ]; then strip ${build_dir}/bin/taos bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${script_dir}/remove.sh" else - #bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${build_dir}/bin/tarbitrator ${script_dir}/remove.sh ${script_dir}/set_core.sh" - bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${build_dir}/bin/taosdemo ${build_dir}/bin/tarbitrator ${script_dir}/remove.sh ${script_dir}/set_core.sh" + bin_files="${build_dir}/bin/taosd ${build_dir}/bin/taos ${build_dir}/bin/taosdump ${build_dir}/bin/taosdemo ${build_dir}/bin/tarbitrator ${script_dir}/remove.sh ${script_dir}/set_core.sh ${script_dir}/get_client.sh" fi lib_files="${build_dir}/lib/libtaos.so.${version}" diff --git a/packaging/tools/makepkg_power.sh b/packaging/tools/makepkg_power.sh index 0ffcb63e3f..1384948469 100755 --- a/packaging/tools/makepkg_power.sh +++ b/packaging/tools/makepkg_power.sh @@ -77,8 +77,10 @@ else cp ${build_dir}/bin/taosd ${install_dir}/bin/powerd cp ${script_dir}/remove_power.sh ${install_dir}/bin cp ${build_dir}/bin/taosdemo ${install_dir}/bin/powerdemo + cp ${build_dir}/bin/taosdump ${install_dir}/bin/powerdump cp ${build_dir}/bin/tarbitrator ${install_dir}/bin cp ${script_dir}/set_core.sh ${install_dir}/bin + cp ${script_dir}/get_client.sh ${install_dir}/bin fi chmod a+x ${install_dir}/bin/* || : diff --git a/snap/snapcraft.yaml b/snap/snapcraft.yaml index 233b7a15b4..1738ff7ec8 100644 --- a/snap/snapcraft.yaml +++ b/snap/snapcraft.yaml @@ -1,6 +1,6 @@ name: tdengine base: core18 -version: '2.0.6.0' +version: '2.0.7.0' icon: snap/gui/t-dengine.svg summary: an open-source big data platform designed and optimized for IoT. description: | diff --git a/src/inc/tsdb.h b/src/inc/tsdb.h index a913deea37..58859f42bc 100644 --- a/src/inc/tsdb.h +++ b/src/inc/tsdb.h @@ -46,7 +46,7 @@ extern "C" { typedef struct { void *appH; void *cqH; - int (*notifyStatus)(void *, int status); + int (*notifyStatus)(void *, int status, int eno); int (*eventCallBack)(void *); void *(*cqCreateFunc)(void *handle, uint64_t uid, int sid, char *sqlStr, STSchema *pSchema); void (*cqDropFunc)(void *handle); @@ -83,7 +83,7 @@ STsdbCfg *tsdbGetCfg(const TSDB_REPO_T *repo); int tsdbCreateRepo(char *rootDir, STsdbCfg *pCfg); int32_t tsdbDropRepo(char *rootDir); TSDB_REPO_T *tsdbOpenRepo(char *rootDir, STsdbAppH *pAppH); -void tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit); +int tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit); int32_t tsdbConfigRepo(TSDB_REPO_T *repo, STsdbCfg *pCfg); int tsdbGetState(TSDB_REPO_T *repo); diff --git a/src/kit/CMakeLists.txt b/src/kit/CMakeLists.txt index 77db79e220..66e8cf7398 100644 --- a/src/kit/CMakeLists.txt +++ b/src/kit/CMakeLists.txt @@ -3,3 +3,4 @@ PROJECT(TDengine) ADD_SUBDIRECTORY(shell) ADD_SUBDIRECTORY(taosdemo) +ADD_SUBDIRECTORY(taosdump) diff --git a/src/kit/shell/src/shellLinux.c b/src/kit/shell/src/shellLinux.c index 57f0f65be4..04f5824d8d 100644 --- a/src/kit/shell/src/shellLinux.c +++ b/src/kit/shell/src/shellLinux.c @@ -46,7 +46,7 @@ static struct argp_option options[] = { {"thread", 'T', "THREADNUM", 0, "Number of threads when using multi-thread to import data."}, {"database", 'd', "DATABASE", 0, "Database to use when connecting to the server."}, {"timezone", 't', "TIMEZONE", 0, "Time zone of the shell, default is local."}, - {"netrole", 'n', "NETROLE", 0, "Net role when network connectivity test, default is NULL, valid option: client | server."}, + {"netrole", 'n', "NETROLE", 0, "Net role when network connectivity test, default is NULL, options: client|clients|server."}, {"endport", 'e', "ENDPORT", 0, "Net test end port, default is 6042."}, {"pktlen", 'l', "PKTLEN", 0, "Packet length used for net test, default is 1000 bytes."}, {0}}; diff --git a/src/kit/taosdump/CMakeLists.txt b/src/kit/taosdump/CMakeLists.txt new file mode 100644 index 0000000000..dcdbd48615 --- /dev/null +++ b/src/kit/taosdump/CMakeLists.txt @@ -0,0 +1,16 @@ +CMAKE_MINIMUM_REQUIRED(VERSION 2.8) +PROJECT(TDengine) + +INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/src/client/inc) +INCLUDE_DIRECTORIES(${TD_COMMUNITY_DIR}/src/query/inc) +INCLUDE_DIRECTORIES(inc) +AUX_SOURCE_DIRECTORY(. SRC) + +IF (TD_LINUX) + ADD_EXECUTABLE(taosdump ${SRC}) + IF (TD_SOMODE_STATIC) + TARGET_LINK_LIBRARIES(taosdump taos_static) + ELSE () + TARGET_LINK_LIBRARIES(taosdump taos) + ENDIF () +ENDIF () diff --git a/src/kit/taosdump/taosdump.c b/src/kit/taosdump/taosdump.c new file mode 100644 index 0000000000..5d6b141a9b --- /dev/null +++ b/src/kit/taosdump/taosdump.c @@ -0,0 +1,2246 @@ +/* + * Copyright (c) 2019 TAOS Data, Inc. + * + * This program is free software: you can use, redistribute, and/or modify + * it under the terms of the GNU Affero General Public License, version 3 + * or later ("AGPL"), as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ + +#include +#include "os.h" +#include "taos.h" +#include "taosdef.h" +#include "taosmsg.h" +#include "tglobal.h" +#include "tsclient.h" +#include "tsdb.h" +#include "tutil.h" + +#define COMMAND_SIZE 65536 +//#define DEFAULT_DUMP_FILE "taosdump.sql" + +int converStringToReadable(char *str, int size, char *buf, int bufsize); +int convertNCharToReadable(char *str, int size, char *buf, int bufsize); +void taosDumpCharset(FILE *fp); +void taosLoadFileCharset(FILE *fp, char *fcharset); + +typedef struct { + short bytes; + int8_t type; +} SOColInfo; + +// -------------------------- SHOW DATABASE INTERFACE----------------------- +enum _show_db_index { + TSDB_SHOW_DB_NAME_INDEX, + TSDB_SHOW_DB_CREATED_TIME_INDEX, + TSDB_SHOW_DB_VGROUPS_INDEX, + TSDB_SHOW_DB_NTABLES_INDEX, + TSDB_SHOW_DB_REPLICA_INDEX, + TSDB_SHOW_DB_DAYS_INDEX, + TSDB_SHOW_DB_KEEP_INDEX, + TSDB_SHOW_DB_TABLES_INDEX, + TSDB_SHOW_DB_ROWS_INDEX, + TSDB_SHOW_DB_CACHE_INDEX, + TSDB_SHOW_DB_ABLOCKS_INDEX, + TSDB_SHOW_DB_TBLOCKS_INDEX, + TSDB_SHOW_DB_CTIME_INDEX, + TSDB_SHOW_DB_CLOG_INDEX, + TSDB_SHOW_DB_COMP_INDEX, + TSDB_MAX_SHOW_DB +}; + +// -----------------------------------------SHOW TABLES CONFIGURE ------------------------------------- +enum _show_tables_index { + TSDB_SHOW_TABLES_NAME_INDEX, + TSDB_SHOW_TABLES_CREATED_TIME_INDEX, + TSDB_SHOW_TABLES_COLUMNS_INDEX, + TSDB_SHOW_TABLES_METRIC_INDEX, + TSDB_MAX_SHOW_TABLES +}; + +// ---------------------------------- DESCRIBE METRIC CONFIGURE ------------------------------ +enum _describe_table_index { + TSDB_DESCRIBE_METRIC_FIELD_INDEX, + TSDB_DESCRIBE_METRIC_TYPE_INDEX, + TSDB_DESCRIBE_METRIC_LENGTH_INDEX, + TSDB_DESCRIBE_METRIC_NOTE_INDEX, + TSDB_MAX_DESCRIBE_METRIC +}; + +typedef struct { + char field[TSDB_COL_NAME_LEN + 1]; + char type[16]; + int length; + char note[128]; +} SColDes; + +typedef struct { + char name[TSDB_COL_NAME_LEN + 1]; + SColDes cols[]; +} STableDef; + +extern char version[]; + +typedef struct { + char name[TSDB_DB_NAME_LEN + 1]; + int32_t replica; + int32_t days; + int32_t keep; + int32_t tables; + int32_t rows; + int32_t cache; + int32_t ablocks; + int32_t tblocks; + int32_t ctime; + int32_t clog; + int32_t comp; +} SDbInfo; + +typedef struct { + char name[TSDB_TABLE_NAME_LEN + 1]; + char metric[TSDB_TABLE_NAME_LEN + 1]; +} STableRecord; + +typedef struct { + bool isMetric; + STableRecord tableRecord; +} STableRecordInfo; + +typedef struct { + pthread_t threadID; + int32_t threadIndex; + int32_t totalThreads; + char dbName[TSDB_TABLE_NAME_LEN + 1]; + void *taosCon; +} SThreadParaObj; + +static int64_t totalDumpOutRows = 0; + +SDbInfo **dbInfos = NULL; + +const char *argp_program_version = version; +const char *argp_program_bug_address = ""; + +/* Program documentation. */ +static char doc[] = ""; +/* "Argp example #4 -- a program with somewhat more complicated\ */ +/* options\ */ +/* \vThis part of the documentation comes *after* the options;\ */ +/* note that the text is automatically filled, but it's possible\ */ +/* to force a line-break, e.g.\n<-- here."; */ + +/* A description of the arguments we accept. */ +static char args_doc[] = "dbname [tbname ...]\n--databases dbname ...\n--all-databases\n-i inpath\n-o outpath"; + +/* Keys for options without short-options. */ +#define OPT_ABORT 1 /* –abort */ + +/* The options we understand. */ +static struct argp_option options[] = { + // connection option + {"host", 'h', "HOST", 0, "Server host dumping data from. Default is localhost.", 0}, + {"user", 'u', "USER", 0, "User name used to connect to server. Default is root.", 0}, + #ifdef _TD_POWER_ + {"password", 'p', "PASSWORD", 0, "User password to connect to server. Default is powerdb.", 0}, + #else + {"password", 'p', "PASSWORD", 0, "User password to connect to server. Default is taosdata.", 0}, + #endif + {"port", 'P', "PORT", 0, "Port to connect", 0}, + {"cversion", 'v', "CVERION", 0, "client version", 0}, + {"mysqlFlag", 'q', "MYSQLFLAG", 0, "mysqlFlag, Default is 0", 0}, + // input/output file + {"outpath", 'o', "OUTPATH", 0, "Output file path.", 1}, + {"inpath", 'i', "INPATH", 0, "Input file path.", 1}, + #ifdef _TD_POWER_ + {"config", 'c', "CONFIG_DIR", 0, "Configure directory. Default is /etc/power/taos.cfg.", 1}, + #else + {"config", 'c', "CONFIG_DIR", 0, "Configure directory. Default is /etc/taos/taos.cfg.", 1}, + #endif + {"encode", 'e', "ENCODE", 0, "Input file encoding.", 1}, + // dump unit options + {"all-databases", 'A', 0, 0, "Dump all databases.", 2}, + {"databases", 'B', 0, 0, "Dump assigned databases", 2}, + // dump format options + {"schemaonly", 's', 0, 0, "Only dump schema.", 3}, + {"with-property", 'M', 0, 0, "Dump schema with properties.", 3}, + {"start-time", 'S', "START_TIME", 0, "Start time to dump.", 3}, + {"end-time", 'E', "END_TIME", 0, "End time to dump.", 3}, + {"data-batch", 'N', "DATA_BATCH", 0, "Number of data point per insert statement. Default is 1.", 3}, + {"table-batch", 't', "TABLE_BATCH", 0, "Number of table dumpout into one output file. Default is 1.", 3}, + {"thread_num", 'T', "THREAD_NUM", 0, "Number of thread for dump in file. Default is 5.", 3}, + {"allow-sys", 'a', 0, 0, "Allow to dump sys database", 3}, + {0}}; + +/* Used by main to communicate with parse_opt. */ +struct arguments { + // connection option + char *host; + char *user; + char *password; + uint16_t port; + char cversion[12]; + uint16_t mysqlFlag; + // output file + char outpath[TSDB_FILENAME_LEN+1]; + char inpath[TSDB_FILENAME_LEN+1]; + char *encode; + // dump unit option + bool all_databases; + bool databases; + // dump format option + bool schemaonly; + bool with_property; + int64_t start_time; + int64_t end_time; + int32_t data_batch; + int32_t table_batch; // num of table which will be dump into one output file. + bool allow_sys; + // other options + int32_t thread_num; + int abort; + char **arg_list; + int arg_list_len; + bool isDumpIn; +}; + +/* Parse a single option. */ +static error_t parse_opt(int key, char *arg, struct argp_state *state) { + /* Get the input argument from argp_parse, which we + know is a pointer to our arguments structure. */ + struct arguments *arguments = state->input; + wordexp_t full_path; + + switch (key) { + // connection option + case 'a': + arguments->allow_sys = true; + break; + case 'h': + arguments->host = arg; + break; + case 'u': + arguments->user = arg; + break; + case 'p': + arguments->password = arg; + break; + case 'P': + arguments->port = atoi(arg); + break; + case 'q': + arguments->mysqlFlag = atoi(arg); + break; + case 'v': + if (wordexp(arg, &full_path, 0) != 0) { + fprintf(stderr, "Invalid client vesion %s\n", arg); + return -1; + } + tstrncpy(arguments->cversion, full_path.we_wordv[0], 11); + wordfree(&full_path); + break; + // output file path + case 'o': + if (wordexp(arg, &full_path, 0) != 0) { + fprintf(stderr, "Invalid path %s\n", arg); + return -1; + } + tstrncpy(arguments->outpath, full_path.we_wordv[0], TSDB_FILENAME_LEN); + wordfree(&full_path); + break; + case 'i': + arguments->isDumpIn = true; + if (wordexp(arg, &full_path, 0) != 0) { + fprintf(stderr, "Invalid path %s\n", arg); + return -1; + } + tstrncpy(arguments->inpath, full_path.we_wordv[0], TSDB_FILENAME_LEN); + wordfree(&full_path); + break; + case 'c': + if (wordexp(arg, &full_path, 0) != 0) { + fprintf(stderr, "Invalid path %s\n", arg); + return -1; + } + tstrncpy(configDir, full_path.we_wordv[0], TSDB_FILENAME_LEN); + wordfree(&full_path); + break; + case 'e': + arguments->encode = arg; + break; + // dump unit option + case 'A': + arguments->all_databases = true; + break; + case 'B': + arguments->databases = true; + break; + // dump format option + case 's': + arguments->schemaonly = true; + break; + case 'M': + arguments->with_property = true; + break; + case 'S': + // parse time here. + arguments->start_time = atol(arg); + break; + case 'E': + arguments->end_time = atol(arg); + break; + case 'N': + arguments->data_batch = atoi(arg); + break; + case 't': + arguments->table_batch = atoi(arg); + break; + case 'T': + arguments->thread_num = atoi(arg); + break; + case OPT_ABORT: + arguments->abort = 1; + break; + case ARGP_KEY_ARG: + arguments->arg_list = &state->argv[state->next - 1]; + arguments->arg_list_len = state->argc - state->next + 1; + state->next = state->argc; + break; + + default: + return ARGP_ERR_UNKNOWN; + } + return 0; +} + +/* Our argp parser. */ +static struct argp argp = {options, parse_opt, args_doc, doc}; + +int taosDumpOut(struct arguments *arguments); +int taosDumpIn(struct arguments *arguments); +void taosDumpCreateDbClause(SDbInfo *dbInfo, bool isDumpProperty, FILE *fp); +int taosDumpDb(SDbInfo *dbInfo, struct arguments *arguments, FILE *fp, TAOS *taosCon); +int32_t taosDumpStable(char *table, FILE *fp, TAOS* taosCon); +void taosDumpCreateTableClause(STableDef *tableDes, int numOfCols, FILE *fp); +void taosDumpCreateMTableClause(STableDef *tableDes, char *metric, int numOfCols, FILE *fp); +int32_t taosDumpTable(char *table, char *metric, struct arguments *arguments, FILE *fp, TAOS* taosCon); +int taosDumpTableData(FILE *fp, char *tbname, struct arguments *arguments, TAOS* taosCon); +int taosCheckParam(struct arguments *arguments); +void taosFreeDbInfos(); +static void taosStartDumpOutWorkThreads(struct arguments* args, int32_t numOfThread, char *dbName); + +struct arguments tsArguments = { + // connection option + NULL, + "root", + #ifdef _TD_POWER_ + "powerdb", + #else + "taosdata", + #endif + 0, + "", + 0, + // outpath and inpath + "", + "", + NULL, + // dump unit option + false, + false, + // dump format option + false, + false, + 0, + INT64_MAX, + 1, + 1, + false, + // other options + 5, + 0, + NULL, + 0, + false +}; + +int queryDB(TAOS *taos, char *command) { + TAOS_RES *pSql = NULL; + int32_t code = -1; + + pSql = taos_query(taos, command); + code = taos_errno(pSql); + if (code) { + fprintf(stderr, "sql error: %s, reason:%s\n", command, taos_errstr(pSql)); + } + taos_free_result(pSql); + return code; +} + +int main(int argc, char *argv[]) { + + /* Parse our arguments; every option seen by parse_opt will be + reflected in arguments. */ + argp_parse(&argp, argc, argv, 0, 0, &tsArguments); + + if (tsArguments.abort) { + #ifndef _ALPINE + error(10, 0, "ABORTED"); + #else + abort(); + #endif + } + + printf("====== arguments config ======\n"); + { + printf("host: %s\n", tsArguments.host); + printf("user: %s\n", tsArguments.user); + printf("password: %s\n", tsArguments.password); + printf("port: %u\n", tsArguments.port); + printf("cversion: %s\n", tsArguments.cversion); + printf("mysqlFlag: %d\n", tsArguments.mysqlFlag); + printf("outpath: %s\n", tsArguments.outpath); + printf("inpath: %s\n", tsArguments.inpath); + printf("encode: %s\n", tsArguments.encode); + printf("all_databases: %d\n", tsArguments.all_databases); + printf("databases: %d\n", tsArguments.databases); + printf("schemaonly: %d\n", tsArguments.schemaonly); + printf("with_property: %d\n", tsArguments.with_property); + printf("start_time: %" PRId64 "\n", tsArguments.start_time); + printf("end_time: %" PRId64 "\n", tsArguments.end_time); + printf("data_batch: %d\n", tsArguments.data_batch); + printf("table_batch: %d\n", tsArguments.table_batch); + printf("allow_sys: %d\n", tsArguments.allow_sys); + printf("abort: %d\n", tsArguments.abort); + printf("isDumpIn: %d\n", tsArguments.isDumpIn); + printf("arg_list_len: %d\n", tsArguments.arg_list_len); + + for (int32_t i = 0; i < tsArguments.arg_list_len; i++) { + printf("arg_list[%d]: %s\n", i, tsArguments.arg_list[i]); + } + } + printf("==============================\n"); + + if (tsArguments.cversion[0] != 0){ + tstrncpy(version, tsArguments.cversion, 11); + } + + if (taosCheckParam(&tsArguments) < 0) { + exit(EXIT_FAILURE); + } + + if (tsArguments.isDumpIn) { + if (taosDumpIn(&tsArguments) < 0) return -1; + } else { + if (taosDumpOut(&tsArguments) < 0) return -1; + } + + return 0; +} + +void taosFreeDbInfos() { + if (dbInfos == NULL) return; + for (int i = 0; i < 128; i++) tfree(dbInfos[i]); + tfree(dbInfos); +} + +// check table is normal table or super table +int taosGetTableRecordInfo(char *table, STableRecordInfo *pTableRecordInfo, TAOS *taosCon) { + TAOS_ROW row = NULL; + bool isSet = false; + TAOS_RES *result = NULL; + + memset(pTableRecordInfo, 0, sizeof(STableRecordInfo)); + + char* tempCommand = (char *)malloc(COMMAND_SIZE); + if (tempCommand == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return -1; + } + + sprintf(tempCommand, "show tables like %s", table); + + result = taos_query(taosCon, tempCommand); + int32_t code = taos_errno(result); + + if (code != 0) { + fprintf(stderr, "failed to run command %s\n", tempCommand); + free(tempCommand); + taos_free_result(result); + return -1; + } + + TAOS_FIELD *fields = taos_fetch_fields(result); + + while ((row = taos_fetch_row(result)) != NULL) { + isSet = true; + pTableRecordInfo->isMetric = false; + strncpy(pTableRecordInfo->tableRecord.name, (char *)row[TSDB_SHOW_TABLES_NAME_INDEX], + fields[TSDB_SHOW_TABLES_NAME_INDEX].bytes); + strncpy(pTableRecordInfo->tableRecord.metric, (char *)row[TSDB_SHOW_TABLES_METRIC_INDEX], + fields[TSDB_SHOW_TABLES_METRIC_INDEX].bytes); + break; + } + + taos_free_result(result); + result = NULL; + + if (isSet) { + free(tempCommand); + return 0; + } + + sprintf(tempCommand, "show stables like %s", table); + + result = taos_query(taosCon, tempCommand); + code = taos_errno(result); + + if (code != 0) { + fprintf(stderr, "failed to run command %s\n", tempCommand); + free(tempCommand); + taos_free_result(result); + return -1; + } + + while ((row = taos_fetch_row(result)) != NULL) { + isSet = true; + pTableRecordInfo->isMetric = true; + tstrncpy(pTableRecordInfo->tableRecord.metric, table, TSDB_TABLE_NAME_LEN); + break; + } + + taos_free_result(result); + result = NULL; + + if (isSet) { + free(tempCommand); + return 0; + } + fprintf(stderr, "invalid table/metric %s\n", table); + free(tempCommand); + return -1; +} + + +int32_t taosSaveAllNormalTableToTempFile(TAOS *taosCon, char*meter, char* metric, int* fd) { + STableRecord tableRecord; + + if (-1 == *fd) { + *fd = open(".tables.tmp.0", O_RDWR | O_CREAT, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH); + if (*fd == -1) { + fprintf(stderr, "failed to open temp file: .tables.tmp.0\n"); + return -1; + } + } + + memset(&tableRecord, 0, sizeof(STableRecord)); + tstrncpy(tableRecord.name, meter, TSDB_TABLE_NAME_LEN); + tstrncpy(tableRecord.metric, metric, TSDB_TABLE_NAME_LEN); + + taosWrite(*fd, &tableRecord, sizeof(STableRecord)); + return 0; +} + + +int32_t taosSaveTableOfMetricToTempFile(TAOS *taosCon, char* metric, struct arguments *arguments, int32_t* totalNumOfThread) { + TAOS_ROW row; + int fd = -1; + STableRecord tableRecord; + + char* tmpCommand = (char *)malloc(COMMAND_SIZE); + if (tmpCommand == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return -1; + } + + sprintf(tmpCommand, "select tbname from %s", metric); + + TAOS_RES *result = taos_query(taosCon, tmpCommand); + int32_t code = taos_errno(result); + if (code != 0) { + fprintf(stderr, "failed to run command %s\n", tmpCommand); + free(tmpCommand); + taos_free_result(result); + return -1; + } + + TAOS_FIELD *fields = taos_fetch_fields(result); + + int32_t numOfTable = 0; + int32_t numOfThread = *totalNumOfThread; + char tmpFileName[TSDB_FILENAME_LEN + 1]; + while ((row = taos_fetch_row(result)) != NULL) { + if (0 == numOfTable) { + memset(tmpFileName, 0, TSDB_FILENAME_LEN); + sprintf(tmpFileName, ".tables.tmp.%d", numOfThread); + fd = open(tmpFileName, O_RDWR | O_CREAT, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH); + if (fd == -1) { + fprintf(stderr, "failed to open temp file: %s\n", tmpFileName); + taos_free_result(result); + for (int32_t loopCnt = 0; loopCnt < numOfThread; loopCnt++) { + sprintf(tmpFileName, ".tables.tmp.%d", loopCnt); + (void)remove(tmpFileName); + } + free(tmpCommand); + return -1; + } + + numOfThread++; + } + + memset(&tableRecord, 0, sizeof(STableRecord)); + tstrncpy(tableRecord.name, (char *)row[0], fields[0].bytes); + tstrncpy(tableRecord.metric, metric, TSDB_TABLE_NAME_LEN); + + taosWrite(fd, &tableRecord, sizeof(STableRecord)); + + numOfTable++; + + if (numOfTable >= arguments->table_batch) { + numOfTable = 0; + close(fd); + fd = -1; + } + } + + if (fd >= 0) { + close(fd); + fd = -1; + } + + taos_free_result(result); + + *totalNumOfThread = numOfThread; + + free(tmpCommand); + + return 0; +} + +int taosDumpOut(struct arguments *arguments) { + TAOS *taos = NULL; + TAOS_RES *result = NULL; + char *command = NULL; + + TAOS_ROW row; + FILE *fp = NULL; + int32_t count = 0; + STableRecordInfo tableRecordInfo; + + char tmpBuf[TSDB_FILENAME_LEN+9] = {0}; + if (arguments->outpath[0] != 0) { + sprintf(tmpBuf, "%s/dbs.sql", arguments->outpath); + } else { + sprintf(tmpBuf, "dbs.sql"); + } + + fp = fopen(tmpBuf, "w"); + if (fp == NULL) { + fprintf(stderr, "failed to open file %s\n", tmpBuf); + return -1; + } + + dbInfos = (SDbInfo **)calloc(128, sizeof(SDbInfo *)); + if (dbInfos == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + goto _exit_failure; + } + + command = (char *)malloc(COMMAND_SIZE); + if (command == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + goto _exit_failure; + } + + /* Connect to server */ + taos = taos_connect(arguments->host, arguments->user, arguments->password, NULL, arguments->port); + if (taos == NULL) { + fprintf(stderr, "failed to connect to TDengine server\n"); + goto _exit_failure; + } + + /* --------------------------------- Main Code -------------------------------- */ + /* if (arguments->databases || arguments->all_databases) { // dump part of databases or all databases */ + /* */ + taosDumpCharset(fp); + + sprintf(command, "show databases"); + result = taos_query(taos, command); + int32_t code = taos_errno(result); + + if (code != 0) { + fprintf(stderr, "failed to run command: %s, reason: %s\n", command, taos_errstr(taos)); + goto _exit_failure; + } + + TAOS_FIELD *fields = taos_fetch_fields(result); + + while ((row = taos_fetch_row(result)) != NULL) { + // sys database name : 'monitor', but subsequent version changed to 'log' + if (strncasecmp(row[TSDB_SHOW_DB_NAME_INDEX], "monitor", fields[TSDB_SHOW_DB_NAME_INDEX].bytes) == 0 && + (!arguments->allow_sys)) + continue; + + if (arguments->databases) { // input multi dbs + for (int i = 0; arguments->arg_list[i]; i++) { + if (strncasecmp(arguments->arg_list[i], (char *)row[TSDB_SHOW_DB_NAME_INDEX], + fields[TSDB_SHOW_DB_NAME_INDEX].bytes) == 0) + goto _dump_db_point; + } + continue; + } else if (!arguments->all_databases) { // only input one db + if (strncasecmp(arguments->arg_list[0], (char *)row[TSDB_SHOW_DB_NAME_INDEX], + fields[TSDB_SHOW_DB_NAME_INDEX].bytes) == 0) + goto _dump_db_point; + else + continue; + } + + _dump_db_point: + + dbInfos[count] = (SDbInfo *)calloc(1, sizeof(SDbInfo)); + if (dbInfos[count] == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + goto _exit_failure; + } + + strncpy(dbInfos[count]->name, (char *)row[TSDB_SHOW_DB_NAME_INDEX], fields[TSDB_SHOW_DB_NAME_INDEX].bytes); + #if 0 + dbInfos[count]->replica = (int)(*((int16_t *)row[TSDB_SHOW_DB_REPLICA_INDEX])); + dbInfos[count]->days = (int)(*((int16_t *)row[TSDB_SHOW_DB_DAYS_INDEX])); + dbInfos[count]->keep = *((int *)row[TSDB_SHOW_DB_KEEP_INDEX]); + dbInfos[count]->tables = *((int *)row[TSDB_SHOW_DB_TABLES_INDEX]); + dbInfos[count]->rows = *((int *)row[TSDB_SHOW_DB_ROWS_INDEX]); + dbInfos[count]->cache = *((int *)row[TSDB_SHOW_DB_CACHE_INDEX]); + dbInfos[count]->ablocks = *((int *)row[TSDB_SHOW_DB_ABLOCKS_INDEX]); + dbInfos[count]->tblocks = (int)(*((int16_t *)row[TSDB_SHOW_DB_TBLOCKS_INDEX])); + dbInfos[count]->ctime = *((int *)row[TSDB_SHOW_DB_CTIME_INDEX]); + dbInfos[count]->clog = (int)(*((int8_t *)row[TSDB_SHOW_DB_CLOG_INDEX])); + dbInfos[count]->comp = (int)(*((int8_t *)row[TSDB_SHOW_DB_COMP_INDEX])); +#endif + + count++; + + if (arguments->databases) { + if (count > arguments->arg_list_len) break; + + } else if (!arguments->all_databases) { + if (count >= 1) break; + } + } + + if (count == 0) { + fprintf(stderr, "No databases valid to dump\n"); + goto _exit_failure; + } + + if (arguments->databases || arguments->all_databases) { // case: taosdump --databases dbx dby ... OR taosdump --all-databases + for (int i = 0; i < count; i++) { + taosDumpDb(dbInfos[i], arguments, fp, taos); + } + } else { + if (arguments->arg_list_len == 1) { // case: taosdump + taosDumpDb(dbInfos[0], arguments, fp, taos); + } else { // case: taosdump tablex tabley ... + taosDumpCreateDbClause(dbInfos[0], arguments->with_property, fp); + + sprintf(command, "use %s", dbInfos[0]->name); + + result = taos_query(taos, command); + int32_t code = taos_errno(result); + if (code != 0) { + fprintf(stderr, "invalid database %s\n", dbInfos[0]->name); + goto _exit_failure; + } + + fprintf(fp, "USE %s;\n\n", dbInfos[0]->name); + + int32_t totalNumOfThread = 1; // 0: all normal talbe into .tables.tmp.0 + int normalTblFd = -1; + int32_t retCode; + for (int i = 1; arguments->arg_list[i]; i++) { + if (taosGetTableRecordInfo(arguments->arg_list[i], &tableRecordInfo, taos) < 0) { + fprintf(stderr, "input the invalide table %s\n", arguments->arg_list[i]); + continue; + } + + if (tableRecordInfo.isMetric) { // dump all table of this metric + (void)taosDumpStable(tableRecordInfo.tableRecord.metric, fp, taos); + retCode = taosSaveTableOfMetricToTempFile(taos, tableRecordInfo.tableRecord.metric, arguments, &totalNumOfThread); + } else { + if (tableRecordInfo.tableRecord.metric[0] != '\0') { // dump this sub table and it's metric + (void)taosDumpStable(tableRecordInfo.tableRecord.metric, fp, taos); + } + retCode = taosSaveAllNormalTableToTempFile(taos, tableRecordInfo.tableRecord.name, tableRecordInfo.tableRecord.metric, &normalTblFd); + } + + if (retCode < 0) { + if (-1 != normalTblFd){ + taosClose(normalTblFd); + } + goto _clean_tmp_file; + } + } + + if (-1 != normalTblFd){ + taosClose(normalTblFd); + } + + // start multi threads to dumpout + taosStartDumpOutWorkThreads(arguments, totalNumOfThread, dbInfos[0]->name); + + char tmpFileName[TSDB_FILENAME_LEN + 1]; + _clean_tmp_file: + for (int loopCnt = 0; loopCnt < totalNumOfThread; loopCnt++) { + sprintf(tmpFileName, ".tables.tmp.%d", loopCnt); + remove(tmpFileName); + } + } + } + + /* Close the handle and return */ + fclose(fp); + taos_close(taos); + taos_free_result(result); + tfree(command); + taosFreeDbInfos(); + fprintf(stderr, "dump out rows: %" PRId64 "\n", totalDumpOutRows); + return 0; + +_exit_failure: + fclose(fp); + taos_close(taos); + taos_free_result(result); + tfree(command); + taosFreeDbInfos(); + fprintf(stderr, "dump out rows: %" PRId64 "\n", totalDumpOutRows); + return -1; +} + +int taosGetTableDes(char *table, STableDef *tableDes, TAOS* taosCon, bool isSuperTable) { + TAOS_ROW row = NULL; + TAOS_RES *tmpResult = NULL; + int count = 0; + + char* tempCommand = (char *)malloc(COMMAND_SIZE); + if (tempCommand == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return -1; + } + + char* tbuf = (char *)malloc(COMMAND_SIZE); + if (tbuf == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + free(tempCommand); + return -1; + } + + sprintf(tempCommand, "describe %s", table); + + tmpResult = taos_query(taosCon, tempCommand); + int32_t code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "failed to run command %s\n", tempCommand); + free(tempCommand); + free(tbuf); + taos_free_result(tmpResult); + return -1; + } + + TAOS_FIELD *fields = taos_fetch_fields(tmpResult); + + tstrncpy(tableDes->name, table, TSDB_COL_NAME_LEN); + + while ((row = taos_fetch_row(tmpResult)) != NULL) { + strncpy(tableDes->cols[count].field, (char *)row[TSDB_DESCRIBE_METRIC_FIELD_INDEX], + fields[TSDB_DESCRIBE_METRIC_FIELD_INDEX].bytes); + strncpy(tableDes->cols[count].type, (char *)row[TSDB_DESCRIBE_METRIC_TYPE_INDEX], + fields[TSDB_DESCRIBE_METRIC_TYPE_INDEX].bytes); + tableDes->cols[count].length = *((int *)row[TSDB_DESCRIBE_METRIC_LENGTH_INDEX]); + strncpy(tableDes->cols[count].note, (char *)row[TSDB_DESCRIBE_METRIC_NOTE_INDEX], + fields[TSDB_DESCRIBE_METRIC_NOTE_INDEX].bytes); + + count++; + } + + taos_free_result(tmpResult); + tmpResult = NULL; + + if (isSuperTable) { + free(tempCommand); + free(tbuf); + return count; + } + + // if chidl-table have tag, using select tagName from table to get tagValue + for (int i = 0 ; i < count; i++) { + if (strcmp(tableDes->cols[i].note, "TAG") != 0) continue; + + + sprintf(tempCommand, "select %s from %s", tableDes->cols[i].field, table); + + tmpResult = taos_query(taosCon, tempCommand); + code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "failed to run command %s\n", tempCommand); + free(tempCommand); + free(tbuf); + taos_free_result(tmpResult); + return -1; + } + + fields = taos_fetch_fields(tmpResult); + + row = taos_fetch_row(tmpResult); + if (NULL == row) { + fprintf(stderr, " fetch failed to run command %s\n", tempCommand); + free(tempCommand); + free(tbuf); + taos_free_result(tmpResult); + return -1; + } + + if (row[0] == NULL) { + sprintf(tableDes->cols[i].note, "%s", "NULL"); + taos_free_result(tmpResult); + tmpResult = NULL; + continue; + } + + int32_t* length = taos_fetch_lengths(tmpResult); + + //int32_t* length = taos_fetch_lengths(tmpResult); + switch (fields[0].type) { + case TSDB_DATA_TYPE_BOOL: + sprintf(tableDes->cols[i].note, "%d", ((((int32_t)(*((char *)row[0]))) == 1) ? 1 : 0)); + break; + case TSDB_DATA_TYPE_TINYINT: + sprintf(tableDes->cols[i].note, "%d", *((int8_t *)row[0])); + break; + case TSDB_DATA_TYPE_SMALLINT: + sprintf(tableDes->cols[i].note, "%d", *((int16_t *)row[0])); + break; + case TSDB_DATA_TYPE_INT: + sprintf(tableDes->cols[i].note, "%d", *((int32_t *)row[0])); + break; + case TSDB_DATA_TYPE_BIGINT: + sprintf(tableDes->cols[i].note, "%" PRId64 "", *((int64_t *)row[0])); + break; + case TSDB_DATA_TYPE_FLOAT: + sprintf(tableDes->cols[i].note, "%f", GET_FLOAT_VAL(row[0])); + break; + case TSDB_DATA_TYPE_DOUBLE: + sprintf(tableDes->cols[i].note, "%f", GET_DOUBLE_VAL(row[0])); + break; + case TSDB_DATA_TYPE_BINARY: + memset(tableDes->cols[i].note, 0, sizeof(tableDes->cols[i].note)); + tableDes->cols[i].note[0] = '\''; + converStringToReadable((char *)row[0], length[0], tbuf, COMMAND_SIZE); + char* pstr = stpcpy(&(tableDes->cols[i].note[1]), tbuf); + *(pstr++) = '\''; + break; + case TSDB_DATA_TYPE_NCHAR: + memset(tableDes->cols[i].note, 0, sizeof(tableDes->cols[i].note)); + convertNCharToReadable((char *)row[0], length[0], tbuf, COMMAND_SIZE); + sprintf(tableDes->cols[i].note, "\'%s\'", tbuf); + break; + case TSDB_DATA_TYPE_TIMESTAMP: + sprintf(tableDes->cols[i].note, "%" PRId64 "", *(int64_t *)row[0]); + #if 0 + if (!arguments->mysqlFlag) { + sprintf(tableDes->cols[i].note, "%" PRId64 "", *(int64_t *)row[0]); + } else { + char buf[64] = "\0"; + int64_t ts = *((int64_t *)row[0]); + time_t tt = (time_t)(ts / 1000); + struct tm *ptm = localtime(&tt); + strftime(buf, 64, "%y-%m-%d %H:%M:%S", ptm); + sprintf(tableDes->cols[i].note, "\'%s.%03d\'", buf, (int)(ts % 1000)); + } + #endif + break; + default: + break; + } + + taos_free_result(tmpResult); + tmpResult = NULL; + } + + free(tempCommand); + free(tbuf); + + return count; +} + +int32_t taosDumpTable(char *table, char *metric, struct arguments *arguments, FILE *fp, TAOS* taosCon) { + int count = 0; + + STableDef *tableDes = (STableDef *)calloc(1, sizeof(STableDef) + sizeof(SColDes) * TSDB_MAX_COLUMNS); + + if (metric != NULL && metric[0] != '\0') { // dump table schema which is created by using super table + /* + count = taosGetTableDes(metric, tableDes, taosCon); + + if (count < 0) { + free(tableDes); + return -1; + } + + taosDumpCreateTableClause(tableDes, count, fp); + + memset(tableDes, 0, sizeof(STableDef) + sizeof(SColDes) * TSDB_MAX_COLUMNS); + */ + + count = taosGetTableDes(table, tableDes, taosCon, false); + + if (count < 0) { + free(tableDes); + return -1; + } + + // create child-table using super-table + taosDumpCreateMTableClause(tableDes, metric, count, fp); + + } else { // dump table definition + count = taosGetTableDes(table, tableDes, taosCon, false); + + if (count < 0) { + free(tableDes); + return -1; + } + + // create normal-table or super-table + taosDumpCreateTableClause(tableDes, count, fp); + } + + free(tableDes); + + return taosDumpTableData(fp, table, arguments, taosCon); +} + +void taosDumpCreateDbClause(SDbInfo *dbInfo, bool isDumpProperty, FILE *fp) { + + char* tmpCommand = (char *)malloc(COMMAND_SIZE); + if (tmpCommand == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return; + } + + char *pstr = tmpCommand; + + pstr += sprintf(pstr, "CREATE DATABASE IF NOT EXISTS %s", dbInfo->name); + if (isDumpProperty) { + pstr += sprintf(pstr, + " REPLICA %d DAYS %d KEEP %d TABLES %d ROWS %d CACHE %d ABLOCKS %d TBLOCKS %d CTIME %d CLOG %d COMP %d", + dbInfo->replica, dbInfo->days, dbInfo->keep, dbInfo->tables, dbInfo->rows, dbInfo->cache, + dbInfo->ablocks, dbInfo->tblocks, dbInfo->ctime, dbInfo->clog, dbInfo->comp); + } + + pstr += sprintf(pstr, ";"); + + fprintf(fp, "%s\n\n", tmpCommand); + free(tmpCommand); +} + +void* taosDumpOutWorkThreadFp(void *arg) +{ + SThreadParaObj *pThread = (SThreadParaObj*)arg; + STableRecord tableRecord; + int fd; + + char tmpFileName[TSDB_FILENAME_LEN*4] = {0}; + sprintf(tmpFileName, ".tables.tmp.%d", pThread->threadIndex); + fd = open(tmpFileName, O_RDWR | O_CREAT, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH); + if (fd == -1) { + fprintf(stderr, "taosDumpTableFp() failed to open temp file: %s\n", tmpFileName); + return NULL; + } + + FILE *fp = NULL; + memset(tmpFileName, 0, TSDB_FILENAME_LEN + 128); + + if (tsArguments.outpath[0] != 0) { + sprintf(tmpFileName, "%s/%s.tables.%d.sql", tsArguments.outpath, pThread->dbName, pThread->threadIndex); + } else { + sprintf(tmpFileName, "%s.tables.%d.sql", pThread->dbName, pThread->threadIndex); + } + + fp = fopen(tmpFileName, "w"); + if (fp == NULL) { + fprintf(stderr, "failed to open file %s\n", tmpFileName); + close(fd); + return NULL; + } + + memset(tmpFileName, 0, TSDB_FILENAME_LEN); + sprintf(tmpFileName, "use %s", pThread->dbName); + + TAOS_RES* tmpResult = taos_query(pThread->taosCon, tmpFileName); + int32_t code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "invalid database %s\n", pThread->dbName); + taos_free_result(tmpResult); + fclose(fp); + close(fd); + return NULL; + } + + fprintf(fp, "USE %s;\n\n", pThread->dbName); + while (1) { + ssize_t readLen = read(fd, &tableRecord, sizeof(STableRecord)); + if (readLen <= 0) break; + taosDumpTable(tableRecord.name, tableRecord.metric, &tsArguments, fp, pThread->taosCon); + } + + taos_free_result(tmpResult); + close(fd); + fclose(fp); + + return NULL; +} + +static void taosStartDumpOutWorkThreads(struct arguments* args, int32_t numOfThread, char *dbName) +{ + pthread_attr_t thattr; + SThreadParaObj *threadObj = (SThreadParaObj *)calloc(numOfThread, sizeof(SThreadParaObj)); + for (int t = 0; t < numOfThread; ++t) { + SThreadParaObj *pThread = threadObj + t; + pThread->threadIndex = t; + pThread->totalThreads = numOfThread; + tstrncpy(pThread->dbName, dbName, TSDB_TABLE_NAME_LEN); + pThread->taosCon = taos_connect(args->host, args->user, args->password, NULL, args->port); + + if (pThread->taosCon == NULL) { + fprintf(stderr, "ERROR: thread:%d failed connect to TDengine, error:%s\n", pThread->threadIndex, taos_errstr(pThread->taosCon)); + exit(0); + } + + pthread_attr_init(&thattr); + pthread_attr_setdetachstate(&thattr, PTHREAD_CREATE_JOINABLE); + + if (pthread_create(&(pThread->threadID), &thattr, taosDumpOutWorkThreadFp, (void*)pThread) != 0) { + fprintf(stderr, "ERROR: thread:%d failed to start\n", pThread->threadIndex); + exit(0); + } + } + + for (int32_t t = 0; t < numOfThread; ++t) { + pthread_join(threadObj[t].threadID, NULL); + } + + for (int32_t t = 0; t < numOfThread; ++t) { + taos_close(threadObj[t].taosCon); + } + free(threadObj); +} + + + +int32_t taosDumpStable(char *table, FILE *fp, TAOS* taosCon) { + int count = 0; + + STableDef *tableDes = (STableDef *)calloc(1, sizeof(STableDef) + sizeof(SColDes) * TSDB_MAX_COLUMNS); + if (NULL == tableDes) { + fprintf(stderr, "failed to allocate memory\n"); + exit(-1); + } + + count = taosGetTableDes(table, tableDes, taosCon, true); + + if (count < 0) { + free(tableDes); + fprintf(stderr, "failed to get stable schema\n"); + exit(-1); + } + + taosDumpCreateTableClause(tableDes, count, fp); + + free(tableDes); + return 0; +} + + +int32_t taosDumpCreateSuperTableClause(TAOS* taosCon, char* dbName, FILE *fp) +{ + TAOS_ROW row; + int fd = -1; + STableRecord tableRecord; + + char* tmpCommand = (char *)malloc(COMMAND_SIZE); + if (tmpCommand == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + exit(-1); + } + + sprintf(tmpCommand, "use %s", dbName); + + TAOS_RES* tmpResult = taos_query(taosCon, tmpCommand); + int32_t code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "invalid database %s, error: %s\n", dbName, taos_errstr(taosCon)); + free(tmpCommand); + taos_free_result(tmpResult); + exit(-1); + } + + taos_free_result(tmpResult); + + sprintf(tmpCommand, "show stables"); + + tmpResult = taos_query(taosCon, tmpCommand); + code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "failed to run command %s, error: %s\n", tmpCommand, taos_errstr(taosCon)); + free(tmpCommand); + taos_free_result(tmpResult); + exit(-1); + } + + TAOS_FIELD *fields = taos_fetch_fields(tmpResult); + + char tmpFileName[TSDB_FILENAME_LEN + 1]; + memset(tmpFileName, 0, TSDB_FILENAME_LEN); + sprintf(tmpFileName, ".stables.tmp"); + fd = open(tmpFileName, O_RDWR | O_CREAT, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH); + if (fd == -1) { + fprintf(stderr, "failed to open temp file: %s\n", tmpFileName); + taos_free_result(tmpResult); + free(tmpCommand); + (void)remove(".stables.tmp"); + exit(-1); + } + + while ((row = taos_fetch_row(tmpResult)) != NULL) { + memset(&tableRecord, 0, sizeof(STableRecord)); + strncpy(tableRecord.name, (char *)row[TSDB_SHOW_TABLES_NAME_INDEX], fields[TSDB_SHOW_TABLES_NAME_INDEX].bytes); + taosWrite(fd, &tableRecord, sizeof(STableRecord)); + } + + taos_free_result(tmpResult); + (void)lseek(fd, 0, SEEK_SET); + + while (1) { + ssize_t readLen = read(fd, &tableRecord, sizeof(STableRecord)); + if (readLen <= 0) break; + + (void)taosDumpStable(tableRecord.name, fp, taosCon); + } + + close(fd); + (void)remove(".stables.tmp"); + + free(tmpCommand); + return 0; +} + + +int taosDumpDb(SDbInfo *dbInfo, struct arguments *arguments, FILE *fp, TAOS *taosCon) { + TAOS_ROW row; + int fd = -1; + STableRecord tableRecord; + + taosDumpCreateDbClause(dbInfo, arguments->with_property, fp); + + char* tmpCommand = (char *)malloc(COMMAND_SIZE); + if (tmpCommand == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return -1; + } + + sprintf(tmpCommand, "use %s", dbInfo->name); + + TAOS_RES* tmpResult = taos_query(taosCon, tmpCommand); + int32_t code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "invalid database %s\n", dbInfo->name); + free(tmpCommand); + taos_free_result(tmpResult); + return -1; + } + taos_free_result(tmpResult); + + fprintf(fp, "USE %s;\n\n", dbInfo->name); + + (void)taosDumpCreateSuperTableClause(taosCon, dbInfo->name, fp); + + sprintf(tmpCommand, "show tables"); + + tmpResult = taos_query(taosCon, tmpCommand); + code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "failed to run command %s\n", tmpCommand); + free(tmpCommand); + taos_free_result(tmpResult); + return -1; + } + + TAOS_FIELD *fields = taos_fetch_fields(tmpResult); + + int32_t numOfTable = 0; + int32_t numOfThread = 0; + char tmpFileName[TSDB_FILENAME_LEN + 1]; + while ((row = taos_fetch_row(tmpResult)) != NULL) { + if (0 == numOfTable) { + memset(tmpFileName, 0, TSDB_FILENAME_LEN); + sprintf(tmpFileName, ".tables.tmp.%d", numOfThread); + fd = open(tmpFileName, O_RDWR | O_CREAT, S_IRWXU | S_IRGRP | S_IXGRP | S_IROTH); + if (fd == -1) { + fprintf(stderr, "failed to open temp file: %s\n", tmpFileName); + taos_free_result(tmpResult); + for (int32_t loopCnt = 0; loopCnt < numOfThread; loopCnt++) { + sprintf(tmpFileName, ".tables.tmp.%d", loopCnt); + (void)remove(tmpFileName); + } + free(tmpCommand); + return -1; + } + + numOfThread++; + } + + memset(&tableRecord, 0, sizeof(STableRecord)); + tstrncpy(tableRecord.name, (char *)row[TSDB_SHOW_TABLES_NAME_INDEX], fields[TSDB_SHOW_TABLES_NAME_INDEX].bytes); + tstrncpy(tableRecord.metric, (char *)row[TSDB_SHOW_TABLES_METRIC_INDEX], fields[TSDB_SHOW_TABLES_METRIC_INDEX].bytes); + + taosWrite(fd, &tableRecord, sizeof(STableRecord)); + + numOfTable++; + + if (numOfTable >= arguments->table_batch) { + numOfTable = 0; + close(fd); + fd = -1; + } + } + + if (fd >= 0) { + close(fd); + fd = -1; + } + + taos_free_result(tmpResult); + + // start multi threads to dumpout + taosStartDumpOutWorkThreads(arguments, numOfThread, dbInfo->name); + for (int loopCnt = 0; loopCnt < numOfThread; loopCnt++) { + sprintf(tmpFileName, ".tables.tmp.%d", loopCnt); + (void)remove(tmpFileName); + } + + free(tmpCommand); + + return 0; +} + +void taosDumpCreateTableClause(STableDef *tableDes, int numOfCols, FILE *fp) { + int counter = 0; + int count_temp = 0; + + char* tmpBuf = (char *)malloc(COMMAND_SIZE); + if (tmpBuf == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return; + } + + char* pstr = tmpBuf; + + pstr += sprintf(tmpBuf, "CREATE TABLE IF NOT EXISTS %s", tableDes->name); + + for (; counter < numOfCols; counter++) { + if (tableDes->cols[counter].note[0] != '\0') break; + + if (counter == 0) { + pstr += sprintf(pstr, " (%s %s", tableDes->cols[counter].field, tableDes->cols[counter].type); + } else { + pstr += sprintf(pstr, ", %s %s", tableDes->cols[counter].field, tableDes->cols[counter].type); + } + + if (strcasecmp(tableDes->cols[counter].type, "binary") == 0 || + strcasecmp(tableDes->cols[counter].type, "nchar") == 0) { + pstr += sprintf(pstr, "(%d)", tableDes->cols[counter].length); + } + } + + count_temp = counter; + + for (; counter < numOfCols; counter++) { + if (counter == count_temp) { + pstr += sprintf(pstr, ") TAGS (%s %s", tableDes->cols[counter].field, tableDes->cols[counter].type); + } else { + pstr += sprintf(pstr, ", %s %s", tableDes->cols[counter].field, tableDes->cols[counter].type); + } + + if (strcasecmp(tableDes->cols[counter].type, "binary") == 0 || + strcasecmp(tableDes->cols[counter].type, "nchar") == 0) { + pstr += sprintf(pstr, "(%d)", tableDes->cols[counter].length); + } + } + + pstr += sprintf(pstr, ");"); + + fprintf(fp, "%s\n", tmpBuf); + + free(tmpBuf); +} + +void taosDumpCreateMTableClause(STableDef *tableDes, char *metric, int numOfCols, FILE *fp) { + int counter = 0; + int count_temp = 0; + + char* tmpBuf = (char *)malloc(COMMAND_SIZE); + if (tmpBuf == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return; + } + + char *pstr = NULL; + pstr = tmpBuf; + + pstr += sprintf(tmpBuf, "CREATE TABLE IF NOT EXISTS %s USING %s TAGS (", tableDes->name, metric); + + for (; counter < numOfCols; counter++) { + if (tableDes->cols[counter].note[0] != '\0') break; + } + + assert(counter < numOfCols); + count_temp = counter; + + for (; counter < numOfCols; counter++) { + if (counter != count_temp) { + if (strcasecmp(tableDes->cols[counter].type, "binary") == 0 || + strcasecmp(tableDes->cols[counter].type, "nchar") == 0) { + //pstr += sprintf(pstr, ", \'%s\'", tableDes->cols[counter].note); + pstr += sprintf(pstr, ", %s", tableDes->cols[counter].note); + } else { + pstr += sprintf(pstr, ", %s", tableDes->cols[counter].note); + } + } else { + if (strcasecmp(tableDes->cols[counter].type, "binary") == 0 || + strcasecmp(tableDes->cols[counter].type, "nchar") == 0) { + //pstr += sprintf(pstr, "\'%s\'", tableDes->cols[counter].note); + pstr += sprintf(pstr, "%s", tableDes->cols[counter].note); + } else { + pstr += sprintf(pstr, "%s", tableDes->cols[counter].note); + } + /* pstr += sprintf(pstr, "%s", tableDes->cols[counter].note); */ + } + + /* if (strcasecmp(tableDes->cols[counter].type, "binary") == 0 || strcasecmp(tableDes->cols[counter].type, "nchar") + * == 0) { */ + /* pstr += sprintf(pstr, "(%d)", tableDes->cols[counter].length); */ + /* } */ + } + + pstr += sprintf(pstr, ");"); + + fprintf(fp, "%s\n", tmpBuf); + free(tmpBuf); +} + +int taosDumpTableData(FILE *fp, char *tbname, struct arguments *arguments, TAOS* taosCon) { + /* char temp[MAX_COMMAND_SIZE] = "\0"; */ + int64_t totalRows = 0; + int count = 0; + char *pstr = NULL; + TAOS_ROW row = NULL; + int numFields = 0; + char *tbuf = NULL; + + char* tmpCommand = (char *)calloc(1, COMMAND_SIZE); + if (tmpCommand == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return -1; + } + + char* tmpBuffer = (char *)calloc(1, COMMAND_SIZE); + if (tmpBuffer == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + free(tmpCommand); + return -1; + } + + pstr = tmpBuffer; + + if (arguments->schemaonly) { + free(tmpCommand); + free(tmpBuffer); + return 0; + } + + sprintf(tmpCommand, + "select * from %s where _c0 >= %" PRId64 " and _c0 <= %" PRId64 " order by _c0 asc", + tbname, + arguments->start_time, + arguments->end_time); + + TAOS_RES* tmpResult = taos_query(taosCon, tmpCommand); + int32_t code = taos_errno(tmpResult); + if (code != 0) { + fprintf(stderr, "failed to run command %s, reason: %s\n", tmpCommand, taos_errstr(taosCon)); + free(tmpCommand); + free(tmpBuffer); + taos_free_result(tmpResult); + return -1; + } + + numFields = taos_field_count(tmpResult); + assert(numFields > 0); + TAOS_FIELD *fields = taos_fetch_fields(tmpResult); + tbuf = (char *)malloc(COMMAND_SIZE); + if (tbuf == NULL) { + fprintf(stderr, "No enough memory\n"); + free(tmpCommand); + free(tmpBuffer); + taos_free_result(tmpResult); + return -1; + } + + char sqlStr[8] = "\0"; + if (arguments->mysqlFlag) { + sprintf(sqlStr, "INSERT"); + } else { + sprintf(sqlStr, "IMPORT"); + } + + int rowFlag = 0; + count = 0; + while ((row = taos_fetch_row(tmpResult)) != NULL) { + pstr = tmpBuffer; + + int32_t* length = taos_fetch_lengths(tmpResult); // act len + + if (count == 0) { + pstr += sprintf(pstr, "%s INTO %s VALUES (", sqlStr, tbname); + } else { + if (arguments->mysqlFlag) { + if (0 == rowFlag) { + pstr += sprintf(pstr, "("); + rowFlag++; + } else { + pstr += sprintf(pstr, ", ("); + } + } else { + pstr += sprintf(pstr, "("); + } + } + + for (int col = 0; col < numFields; col++) { + if (col != 0) pstr += sprintf(pstr, ", "); + + if (row[col] == NULL) { + pstr += sprintf(pstr, "NULL"); + continue; + } + + switch (fields[col].type) { + case TSDB_DATA_TYPE_BOOL: + pstr += sprintf(pstr, "%d", ((((int32_t)(*((char *)row[col]))) == 1) ? 1 : 0)); + break; + case TSDB_DATA_TYPE_TINYINT: + pstr += sprintf(pstr, "%d", *((int8_t *)row[col])); + break; + case TSDB_DATA_TYPE_SMALLINT: + pstr += sprintf(pstr, "%d", *((int16_t *)row[col])); + break; + case TSDB_DATA_TYPE_INT: + pstr += sprintf(pstr, "%d", *((int32_t *)row[col])); + break; + case TSDB_DATA_TYPE_BIGINT: + pstr += sprintf(pstr, "%" PRId64 "", *((int64_t *)row[col])); + break; + case TSDB_DATA_TYPE_FLOAT: + pstr += sprintf(pstr, "%f", GET_FLOAT_VAL(row[col])); + break; + case TSDB_DATA_TYPE_DOUBLE: + pstr += sprintf(pstr, "%f", GET_DOUBLE_VAL(row[col])); + break; + case TSDB_DATA_TYPE_BINARY: + *(pstr++) = '\''; + converStringToReadable((char *)row[col], length[col], tbuf, COMMAND_SIZE); + pstr = stpcpy(pstr, tbuf); + *(pstr++) = '\''; + break; + case TSDB_DATA_TYPE_NCHAR: + convertNCharToReadable((char *)row[col], length[col], tbuf, COMMAND_SIZE); + pstr += sprintf(pstr, "\'%s\'", tbuf); + break; + case TSDB_DATA_TYPE_TIMESTAMP: + if (!arguments->mysqlFlag) { + pstr += sprintf(pstr, "%" PRId64 "", *(int64_t *)row[col]); + } else { + char buf[64] = "\0"; + int64_t ts = *((int64_t *)row[col]); + time_t tt = (time_t)(ts / 1000); + struct tm *ptm = localtime(&tt); + strftime(buf, 64, "%y-%m-%d %H:%M:%S", ptm); + pstr += sprintf(pstr, "\'%s.%03d\'", buf, (int)(ts % 1000)); + } + break; + default: + break; + } + } + + pstr += sprintf(pstr, ") "); + + totalRows++; + count++; + fprintf(fp, "%s", tmpBuffer); + + if (count >= arguments->data_batch) { + fprintf(fp, ";\n"); + count = 0; + } //else { + //fprintf(fp, "\\\n"); + //} + } + + atomic_add_fetch_64(&totalDumpOutRows, totalRows); + + fprintf(fp, "\n"); + + if (tbuf) { + free(tbuf); + } + + taos_free_result(tmpResult); + tmpResult = NULL; + free(tmpCommand); + free(tmpBuffer); + return 0; +} + +int taosCheckParam(struct arguments *arguments) { + if (arguments->all_databases && arguments->databases) { + fprintf(stderr, "conflict option --all-databases and --databases\n"); + return -1; + } + + if (arguments->start_time > arguments->end_time) { + fprintf(stderr, "start time is larger than end time\n"); + return -1; + } + + if (arguments->arg_list_len == 0) { + if ((!arguments->all_databases) && (!arguments->isDumpIn)) { + fprintf(stderr, "taosdump requires parameters\n"); + return -1; + } + } +/* + if (arguments->isDumpIn && (strcmp(arguments->outpath, DEFAULT_DUMP_FILE) != 0)) { + fprintf(stderr, "duplicate parameter input and output file path\n"); + return -1; + } +*/ + if (!arguments->isDumpIn && arguments->encode != NULL) { + fprintf(stderr, "invalid option in dump out\n"); + return -1; + } + + if (arguments->table_batch <= 0) { + fprintf(stderr, "invalid option in dump out\n"); + return -1; + } + + return 0; +} + +bool isEmptyCommand(char *cmd) { + char *pchar = cmd; + + while (*pchar != '\0') { + if (*pchar != ' ') return false; + pchar++; + } + + return true; +} + +void taosReplaceCtrlChar(char *str) { + _Bool ctrlOn = false; + char *pstr = NULL; + + for (pstr = str; *str != '\0'; ++str) { + if (ctrlOn) { + switch (*str) { + case 'n': + *pstr = '\n'; + pstr++; + break; + case 'r': + *pstr = '\r'; + pstr++; + break; + case 't': + *pstr = '\t'; + pstr++; + break; + case '\\': + *pstr = '\\'; + pstr++; + break; + case '\'': + *pstr = '\''; + pstr++; + break; + default: + break; + } + ctrlOn = false; + } else { + if (*str == '\\') { + ctrlOn = true; + } else { + *pstr = *str; + pstr++; + } + } + } + + *pstr = '\0'; +} + +char *ascii_literal_list[] = { + "\\x00", "\\x01", "\\x02", "\\x03", "\\x04", "\\x05", "\\x06", "\\x07", "\\x08", "\\t", "\\n", "\\x0b", "\\x0c", + "\\r", "\\x0e", "\\x0f", "\\x10", "\\x11", "\\x12", "\\x13", "\\x14", "\\x15", "\\x16", "\\x17", "\\x18", "\\x19", + "\\x1a", "\\x1b", "\\x1c", "\\x1d", "\\x1e", "\\x1f", " ", "!", "\\\"", "#", "$", "%", "&", + "\\'", "(", ")", "*", "+", ",", "-", ".", "/", "0", "1", "2", "3", + "4", "5", "6", "7", "8", "9", ":", ";", "<", "=", ">", "?", "@", + "A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M", + "N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z", + "[", "\\\\", "]", "^", "_", "`", "a", "b", "c", "d", "e", "f", "g", + "h", "i", "j", "k", "l", "m", "n", "o", "p", "q", "r", "s", "t", + "u", "v", "w", "x", "y", "z", "{", "|", "}", "~", "\\x7f", "\\x80", "\\x81", + "\\x82", "\\x83", "\\x84", "\\x85", "\\x86", "\\x87", "\\x88", "\\x89", "\\x8a", "\\x8b", "\\x8c", "\\x8d", "\\x8e", + "\\x8f", "\\x90", "\\x91", "\\x92", "\\x93", "\\x94", "\\x95", "\\x96", "\\x97", "\\x98", "\\x99", "\\x9a", "\\x9b", + "\\x9c", "\\x9d", "\\x9e", "\\x9f", "\\xa0", "\\xa1", "\\xa2", "\\xa3", "\\xa4", "\\xa5", "\\xa6", "\\xa7", "\\xa8", + "\\xa9", "\\xaa", "\\xab", "\\xac", "\\xad", "\\xae", "\\xaf", "\\xb0", "\\xb1", "\\xb2", "\\xb3", "\\xb4", "\\xb5", + "\\xb6", "\\xb7", "\\xb8", "\\xb9", "\\xba", "\\xbb", "\\xbc", "\\xbd", "\\xbe", "\\xbf", "\\xc0", "\\xc1", "\\xc2", + "\\xc3", "\\xc4", "\\xc5", "\\xc6", "\\xc7", "\\xc8", "\\xc9", "\\xca", "\\xcb", "\\xcc", "\\xcd", "\\xce", "\\xcf", + "\\xd0", "\\xd1", "\\xd2", "\\xd3", "\\xd4", "\\xd5", "\\xd6", "\\xd7", "\\xd8", "\\xd9", "\\xda", "\\xdb", "\\xdc", + "\\xdd", "\\xde", "\\xdf", "\\xe0", "\\xe1", "\\xe2", "\\xe3", "\\xe4", "\\xe5", "\\xe6", "\\xe7", "\\xe8", "\\xe9", + "\\xea", "\\xeb", "\\xec", "\\xed", "\\xee", "\\xef", "\\xf0", "\\xf1", "\\xf2", "\\xf3", "\\xf4", "\\xf5", "\\xf6", + "\\xf7", "\\xf8", "\\xf9", "\\xfa", "\\xfb", "\\xfc", "\\xfd", "\\xfe", "\\xff"}; + +int converStringToReadable(char *str, int size, char *buf, int bufsize) { + char *pstr = str; + char *pbuf = buf; + while (size > 0) { + if (*pstr == '\0') break; + pbuf = stpcpy(pbuf, ascii_literal_list[((uint8_t)(*pstr))]); + pstr++; + size--; + } + *pbuf = '\0'; + return 0; +} + +int convertNCharToReadable(char *str, int size, char *buf, int bufsize) { + char *pstr = str; + char *pbuf = buf; + // TODO + wchar_t wc; + while (size > 0) { + if (*pstr == '\0') break; + int byte_width = mbtowc(&wc, pstr, MB_CUR_MAX); + if (byte_width < 0) { + fprintf(stderr, "mbtowc() return fail.\n"); + exit(-1); + } + + if ((int)wc < 256) { + pbuf = stpcpy(pbuf, ascii_literal_list[(int)wc]); + } else { + memcpy(pbuf, pstr, byte_width); + pbuf += byte_width; + } + pstr += byte_width; + } + + *pbuf = '\0'; + + return 0; +} + +void taosDumpCharset(FILE *fp) { + char charsetline[256]; + + (void)fseek(fp, 0, SEEK_SET); + sprintf(charsetline, "#!%s\n", tsCharset); + (void)fwrite(charsetline, strlen(charsetline), 1, fp); +} + +void taosLoadFileCharset(FILE *fp, char *fcharset) { + char * line = NULL; + size_t line_size = 0; + + (void)fseek(fp, 0, SEEK_SET); + ssize_t size = getline(&line, &line_size, fp); + if (size <= 2) { + goto _exit_no_charset; + } + + if (strncmp(line, "#!", 2) != 0) { + goto _exit_no_charset; + } + if (line[size - 1] == '\n') { + line[size - 1] = '\0'; + size--; + } + strcpy(fcharset, line + 2); + + tfree(line); + return; + +_exit_no_charset: + (void)fseek(fp, 0, SEEK_SET); + *fcharset = '\0'; + tfree(line); + return; +} + +// ======== dumpIn support multi threads functions ================================// + +static char **tsDumpInSqlFiles = NULL; +static int32_t tsSqlFileNum = 0; +static char tsDbSqlFile[TSDB_FILENAME_LEN] = {0}; +static char tsfCharset[64] = {0}; +static int taosGetFilesNum(const char *directoryName, const char *prefix) +{ + char cmd[1024] = { 0 }; + sprintf(cmd, "ls %s/*.%s | wc -l ", directoryName, prefix); + + FILE *fp = popen(cmd, "r"); + if (fp == NULL) { + fprintf(stderr, "ERROR: failed to execute:%s, error:%s\n", cmd, strerror(errno)); + exit(0); + } + + int fileNum = 0; + if (fscanf(fp, "%d", &fileNum) != 1) { + fprintf(stderr, "ERROR: failed to execute:%s, parse result error\n", cmd); + exit(0); + } + + if (fileNum <= 0) { + fprintf(stderr, "ERROR: directory:%s is empry\n", directoryName); + exit(0); + } + + pclose(fp); + return fileNum; +} + +static void taosParseDirectory(const char *directoryName, const char *prefix, char **fileArray, int totalFiles) +{ + char cmd[1024] = { 0 }; + sprintf(cmd, "ls %s/*.%s | sort", directoryName, prefix); + + FILE *fp = popen(cmd, "r"); + if (fp == NULL) { + fprintf(stderr, "ERROR: failed to execute:%s, error:%s\n", cmd, strerror(errno)); + exit(0); + } + + int fileNum = 0; + while (fscanf(fp, "%128s", fileArray[fileNum++])) { + if (strcmp(fileArray[fileNum-1], tsDbSqlFile) == 0) { + fileNum--; + } + if (fileNum >= totalFiles) { + break; + } + } + + if (fileNum != totalFiles) { + fprintf(stderr, "ERROR: directory:%s changed while read\n", directoryName); + pclose(fp); + exit(0); + } + + pclose(fp); +} + +static void taosCheckTablesSQLFile(const char *directoryName) +{ + char cmd[1024] = { 0 }; + sprintf(cmd, "ls %s/dbs.sql", directoryName); + + FILE *fp = popen(cmd, "r"); + if (fp == NULL) { + fprintf(stderr, "ERROR: failed to execute:%s, error:%s\n", cmd, strerror(errno)); + exit(0); + } + + while (fscanf(fp, "%128s", tsDbSqlFile)) { + break; + } + + pclose(fp); +} + +static void taosMallocSQLFiles() +{ + tsDumpInSqlFiles = (char**)calloc(tsSqlFileNum, sizeof(char*)); + for (int i = 0; i < tsSqlFileNum; i++) { + tsDumpInSqlFiles[i] = calloc(1, TSDB_FILENAME_LEN); + } +} + +static void taosFreeSQLFiles() +{ + for (int i = 0; i < tsSqlFileNum; i++) { + tfree(tsDumpInSqlFiles[i]); + } + tfree(tsDumpInSqlFiles); +} + +static void taosGetDirectoryFileList(char *inputDir) +{ + struct stat fileStat; + if (stat(inputDir, &fileStat) < 0) { + fprintf(stderr, "ERROR: %s not exist\n", inputDir); + exit(0); + } + + if (fileStat.st_mode & S_IFDIR) { + taosCheckTablesSQLFile(inputDir); + tsSqlFileNum = taosGetFilesNum(inputDir, "sql"); + int totalSQLFileNum = tsSqlFileNum; + if (tsDbSqlFile[0] != 0) { + tsSqlFileNum--; + } + taosMallocSQLFiles(); + taosParseDirectory(inputDir, "sql", tsDumpInSqlFiles, tsSqlFileNum); + fprintf(stdout, "\nstart to dispose %d files in %s\n", totalSQLFileNum, inputDir); + } + else { + fprintf(stderr, "ERROR: %s is not a directory\n", inputDir); + exit(0); + } +} + +static FILE* taosOpenDumpInFile(char *fptr) { + wordexp_t full_path; + + if (wordexp(fptr, &full_path, 0) != 0) { + fprintf(stderr, "ERROR: illegal file name: %s\n", fptr); + return NULL; + } + + char *fname = full_path.we_wordv[0]; + + FILE *f = fopen(fname, "r"); + if (f == NULL) { + fprintf(stderr, "ERROR: failed to open file %s\n", fname); + wordfree(&full_path); + return NULL; + } + + wordfree(&full_path); + + return f; +} + +int taosDumpInOneFile_old(TAOS * taos, FILE* fp, char* fcharset, char* encode) { + char *command = NULL; + char *lcommand = NULL; + int tsize = 0; + char *line = NULL; + _Bool isRun = true; + size_t line_size = 0; + char *pstr = NULL; + char *lstr = NULL; + size_t inbytesleft = 0; + size_t outbytesleft = COMMAND_SIZE; + char *tcommand = NULL; + char *charsetOfFile = NULL; + iconv_t cd = (iconv_t)(-1); + + command = (char *)malloc(COMMAND_SIZE); + lcommand = (char *)malloc(COMMAND_SIZE); + if (command == NULL || lcommand == NULL) { + fprintf(stderr, "failed to connect to allocate memory\n"); + goto _dumpin_exit_failure; + } + + // Resolve locale + if (*fcharset != '\0') { + charsetOfFile = fcharset; + } else { + charsetOfFile = encode; + } + + if (charsetOfFile != NULL && strcasecmp(tsCharset, charsetOfFile) != 0) { + cd = iconv_open(tsCharset, charsetOfFile); + if (cd == ((iconv_t)(-1))) { + fprintf(stderr, "Failed to open iconv handle\n"); + goto _dumpin_exit_failure; + } + } + + pstr = command; + int64_t linenu = 0; + while (1) { + ssize_t size = getline(&line, &line_size, fp); + linenu++; + if (size <= 0) break; + if (size == 1) { + if (pstr != command) { + inbytesleft = pstr - command; + memset(lcommand, 0, COMMAND_SIZE); + pstr = command; + lstr = lcommand; + outbytesleft = COMMAND_SIZE; + if (cd != ((iconv_t)(-1))) { + iconv(cd, &pstr, &inbytesleft, &lstr, &outbytesleft); + tcommand = lcommand; + } else { + tcommand = command; + } + + taosReplaceCtrlChar(tcommand); + + if (queryDB(taos, tcommand) != 0) { + fprintf(stderr, "error sql: linenu: %" PRId64 " failed\n", linenu); + exit(0); + } + + pstr = command; + pstr[0] = '\0'; + tsize = 0; + isRun = true; + } + + continue; + } + + /* if (line[0] == '-' && line[1] == '-') continue; */ + + line[size - 1] = 0; + + if (tsize + size - 1 > COMMAND_SIZE) { + fprintf(stderr, "command is too long\n"); + goto _dumpin_exit_failure; + } + + if (line[size - 2] == '\\') { + line[size - 2] = ' '; + isRun = false; + } else { + isRun = true; + } + + memcpy(pstr, line, size - 1); + pstr += (size - 1); + *pstr = '\0'; + + if (!isRun) continue; + + if (command != pstr && !isEmptyCommand(command)) { + inbytesleft = pstr - command; + memset(lcommand, 0, COMMAND_SIZE); + pstr = command; + lstr = lcommand; + outbytesleft = COMMAND_SIZE; + if (cd != ((iconv_t)(-1))) { + iconv(cd, &pstr, &inbytesleft, &lstr, &outbytesleft); + tcommand = lcommand; + } else { + tcommand = command; + } + taosReplaceCtrlChar(tcommand); + if (queryDB(taos, tcommand) != 0) { + fprintf(stderr, "error sql: linenu:%" PRId64 " failed\n", linenu); + exit(0); + } + } + + pstr = command; + *pstr = '\0'; + tsize = 0; + } + + if (pstr != command) { + inbytesleft = pstr - command; + memset(lcommand, 0, COMMAND_SIZE); + pstr = command; + lstr = lcommand; + outbytesleft = COMMAND_SIZE; + if (cd != ((iconv_t)(-1))) { + iconv(cd, &pstr, &inbytesleft, &lstr, &outbytesleft); + tcommand = lcommand; + } else { + tcommand = command; + } + taosReplaceCtrlChar(lcommand); + if (queryDB(taos, tcommand) != 0) + fprintf(stderr, "error sql: linenu:%" PRId64 " failed \n", linenu); + } + + if (cd != ((iconv_t)(-1))) iconv_close(cd); + tfree(line); + tfree(command); + tfree(lcommand); + taos_close(taos); + fclose(fp); + return 0; + +_dumpin_exit_failure: + if (cd != ((iconv_t)(-1))) iconv_close(cd); + tfree(command); + tfree(lcommand); + taos_close(taos); + fclose(fp); + return -1; +} + +int taosDumpInOneFile(TAOS * taos, FILE* fp, char* fcharset, char* encode, char* fileName) { + int read_len = 0; + char * cmd = NULL; + size_t cmd_len = 0; + char * line = NULL; + size_t line_len = 0; + + cmd = (char *)malloc(COMMAND_SIZE); + if (cmd == NULL) { + fprintf(stderr, "failed to allocate memory\n"); + return -1; + } + + int lineNo = 0; + while ((read_len = getline(&line, &line_len, fp)) != -1) { + ++lineNo; + if (read_len >= COMMAND_SIZE) continue; + line[--read_len] = '\0'; + + //if (read_len == 0 || isCommentLine(line)) { // line starts with # + if (read_len == 0 ) { + continue; + } + + if (line[read_len - 1] == '\\') { + line[read_len - 1] = ' '; + memcpy(cmd + cmd_len, line, read_len); + cmd_len += read_len; + continue; + } + + memcpy(cmd + cmd_len, line, read_len); + cmd[read_len + cmd_len]= '\0'; + if (queryDB(taos, cmd)) { + fprintf(stderr, "error sql: linenu:%d, file:%s\n", lineNo, fileName); + } + + memset(cmd, 0, COMMAND_SIZE); + cmd_len = 0; + } + + tfree(cmd); + tfree(line); + fclose(fp); + return 0; +} + +void* taosDumpInWorkThreadFp(void *arg) +{ + SThreadParaObj *pThread = (SThreadParaObj*)arg; + for (int32_t f = 0; f < tsSqlFileNum; ++f) { + if (f % pThread->totalThreads == pThread->threadIndex) { + char *SQLFileName = tsDumpInSqlFiles[f]; + FILE* fp = taosOpenDumpInFile(SQLFileName); + if (NULL == fp) { + continue; + } + fprintf(stderr, "Success Open input file: %s\n", SQLFileName); + taosDumpInOneFile(pThread->taosCon, fp, tsfCharset, tsArguments.encode, SQLFileName); + } + } + + return NULL; +} + +static void taosStartDumpInWorkThreads(struct arguments *args) +{ + pthread_attr_t thattr; + SThreadParaObj *pThread; + int32_t totalThreads = args->thread_num; + + if (totalThreads > tsSqlFileNum) { + totalThreads = tsSqlFileNum; + } + + SThreadParaObj *threadObj = (SThreadParaObj *)calloc(totalThreads, sizeof(SThreadParaObj)); + for (int32_t t = 0; t < totalThreads; ++t) { + pThread = threadObj + t; + pThread->threadIndex = t; + pThread->totalThreads = totalThreads; + pThread->taosCon = taos_connect(args->host, args->user, args->password, NULL, args->port); + if (pThread->taosCon == NULL) { + fprintf(stderr, "ERROR: thread:%d failed connect to TDengine, error:%s\n", pThread->threadIndex, taos_errstr(pThread->taosCon)); + exit(0); + } + + pthread_attr_init(&thattr); + pthread_attr_setdetachstate(&thattr, PTHREAD_CREATE_JOINABLE); + + if (pthread_create(&(pThread->threadID), &thattr, taosDumpInWorkThreadFp, (void*)pThread) != 0) { + fprintf(stderr, "ERROR: thread:%d failed to start\n", pThread->threadIndex); + exit(0); + } + } + + for (int t = 0; t < totalThreads; ++t) { + pthread_join(threadObj[t].threadID, NULL); + } + + for (int t = 0; t < totalThreads; ++t) { + taos_close(threadObj[t].taosCon); + } + free(threadObj); +} + + +int taosDumpIn(struct arguments *arguments) { + assert(arguments->isDumpIn); + + TAOS *taos = NULL; + FILE *fp = NULL; + + taos = taos_connect(arguments->host, arguments->user, arguments->password, NULL, arguments->port); + if (taos == NULL) { + fprintf(stderr, "failed to connect to TDengine server\n"); + return -1; + } + + taosGetDirectoryFileList(arguments->inpath); + + if (tsDbSqlFile[0] != 0) { + fp = taosOpenDumpInFile(tsDbSqlFile); + if (NULL == fp) { + fprintf(stderr, "failed to open input file %s\n", tsDbSqlFile); + return -1; + } + fprintf(stderr, "Success Open input file: %s\n", tsDbSqlFile); + + taosLoadFileCharset(fp, tsfCharset); + + taosDumpInOneFile(taos, fp, tsfCharset, arguments->encode, tsDbSqlFile); + } + + taosStartDumpInWorkThreads(arguments); + + taos_close(taos); + taosFreeSQLFiles(); + return 0; +} + + diff --git a/src/kit/taosdump/taosdump.sh b/src/kit/taosdump/taosdump.sh new file mode 100755 index 0000000000..6d32c090db --- /dev/null +++ b/src/kit/taosdump/taosdump.sh @@ -0,0 +1,48 @@ +taos1_6="/root/mnt/work/test/td1.6/build/bin/taos" +taosdump1_6="/root/mnt/work/test/td1.6/build/bin/taosdump" +taoscfg1_6="/root/mnt/work/test/td1.6/test/cfg" + +taos2_0="/root/mnt/work/test/td2.0/build/bin/taos" +taosdump2_0="/root/mnt/work/test/td2.0/build/bin/taosdump" +taoscfg2_0="/root/mnt/work/test/td2.0/test/cfg" + +data_dir="/root/mnt/work/test/td1.6/output" +table_list="/root/mnt/work/test/td1.6/tables" + +DBNAME="test" +NTABLES=$(wc -l ${table_list} | awk '{print $1;}') +NTABLES_PER_DUMP=101 + +mkdir -p ${data_dir} +i=0 +round=0 +command="${taosdump1_6} -c ${taoscfg1_6} -o ${data_dir} -N 100 -T 20 ${DBNAME}" +while IFS= read -r line +do + i=$((i+1)) + + command="${command} ${line}" + + if [[ "$i" -eq ${NTABLES_PER_DUMP} ]]; then + round=$((round+1)) + echo "Starting round ${round} dump out..." + rm -f ${data_dir}/* + ${command} + echo "Starting round ${round} dump in..." + ${taosdump2_0} -c ${taoscfg2_0} -i ${data_dir} + + # Reset variables + # command="${taosdump1_6} -c ${taoscfg1_6} -o ${data_dir} -N 100 ${DBNAME}" + command="${taosdump1_6} -c ${taoscfg1_6} -o ${data_dir} -N 100 -T 20 ${DBNAME}" + i=0 + fi +done < "${table_list}" + +if [[ ${i} -ne "0" ]]; then + round=$((round+1)) + echo "Starting round ${round} dump out..." + rm -f ${data_dir}/* + ${command} + echo "Starting round ${round} dump in..." + ${taosdump2_0} -c ${taoscfg2_0} -i ${data_dir} +fi diff --git a/src/sync/src/syncMain.c b/src/sync/src/syncMain.c index 93739ca3d1..302f08bdb9 100644 --- a/src/sync/src/syncMain.c +++ b/src/sync/src/syncMain.c @@ -578,6 +578,7 @@ static void syncChooseMaster(SSyncNode *pNode) { #if 0 for (int32_t i = 0; i < pNode->replica; ++i) { + if (i == index) continue; pPeer = pNode->peerInfo[i]; if (pPeer->version == nodeVersion) { pPeer->role = TAOS_SYNC_ROLE_SLAVE; diff --git a/src/sync/src/syncRetrieve.c b/src/sync/src/syncRetrieve.c index 968f5becad..21151f1199 100644 --- a/src/sync/src/syncRetrieve.c +++ b/src/sync/src/syncRetrieve.c @@ -182,6 +182,8 @@ static int32_t syncReadOneWalRecord(int32_t sfd, SWalHead *pHead, uint32_t *pEve return 0; } + assert(pHead->len <= TSDB_MAX_WAL_SIZE); + ret = read(sfd, pHead->cont, pHead->len); if (ret < 0) return -1; diff --git a/src/tsdb/inc/tsdbMain.h b/src/tsdb/inc/tsdbMain.h index 0962e7c2cb..5c978abd1d 100644 --- a/src/tsdb/inc/tsdbMain.h +++ b/src/tsdb/inc/tsdbMain.h @@ -208,6 +208,18 @@ typedef struct { } SFileGroupIter; // ------------------ tsdbMain.c +typedef struct { + int32_t totalLen; + int32_t len; + SDataRow row; +} SSubmitBlkIter; + +typedef struct { + int32_t totalLen; + int32_t len; + void * pMsg; +} SSubmitMsgIter; + typedef struct { int8_t state; @@ -223,6 +235,7 @@ typedef struct { sem_t readyToCommit; pthread_mutex_t mutex; bool repoLocked; + int32_t code; // Commit code } STsdbRepo; // ------------------ tsdbRWHelper.c @@ -430,7 +443,6 @@ void tsdbCloseBufPool(STsdbRepo* pRepo); SListNode* tsdbAllocBufBlockFromPool(STsdbRepo* pRepo); // ------------------ tsdbMemTable.c -int tsdbUpdateRowInMem(STsdbRepo* pRepo, SDataRow row, STable* pTable); int tsdbRefMemTable(STsdbRepo* pRepo, SMemTable* pMemTable); int tsdbUnRefMemTable(STsdbRepo* pRepo, SMemTable* pMemTable); int tsdbTakeMemSnapshot(STsdbRepo* pRepo, SMemTable** pMem, SMemTable** pIMem); diff --git a/src/tsdb/src/tsdbCommit.c b/src/tsdb/src/tsdbCommit.c new file mode 100644 index 0000000000..650a32eede --- /dev/null +++ b/src/tsdb/src/tsdbCommit.c @@ -0,0 +1,340 @@ +/* + * Copyright (c) 2019 TAOS Data, Inc. + * + * This program is free software: you can use, redistribute, and/or modify + * it under the terms of the GNU Affero General Public License, version 3 + * or later ("AGPL"), as published by the Free Software Foundation. + * + * This program is distributed in the hope that it will be useful, but WITHOUT + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or + * FITNESS FOR A PARTICULAR PURPOSE. + * + * You should have received a copy of the GNU Affero General Public License + * along with this program. If not, see . + */ +#include "tsdbMain.h" + +static int tsdbCommitTSData(STsdbRepo *pRepo); +static int tsdbCommitMeta(STsdbRepo *pRepo); +static void tsdbEndCommit(STsdbRepo *pRepo, int eno); +static int tsdbHasDataToCommit(SCommitIter *iters, int nIters, TSKEY minKey, TSKEY maxKey); +static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHelper *pHelper, SDataCols *pDataCols); +static SCommitIter *tsdbCreateCommitIters(STsdbRepo *pRepo); +static void tsdbDestroyCommitIters(SCommitIter *iters, int maxTables); + +void *tsdbCommitData(STsdbRepo *pRepo) { + SMemTable * pMem = pRepo->imem; + + tsdbInfo("vgId:%d start to commit! keyFirst %" PRId64 " keyLast %" PRId64 " numOfRows %" PRId64 " meta rows: %d", + REPO_ID(pRepo), pMem->keyFirst, pMem->keyLast, pMem->numOfRows, listNEles(pMem->actList)); + + pRepo->code = TSDB_CODE_SUCCESS; + + // Commit to update meta file + if (tsdbCommitMeta(pRepo) < 0) { + tsdbError("vgId:%d error occurs while committing META data since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + // Create the iterator to read from cache + if (tsdbCommitTSData(pRepo) < 0) { + tsdbError("vgId:%d error occurs while committing TS data since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + tsdbFitRetention(pRepo); + + tsdbInfo("vgId:%d commit over, succeed", REPO_ID(pRepo)); + tsdbEndCommit(pRepo, TSDB_CODE_SUCCESS); + + return NULL; + +_err: + ASSERT(terrno != TSDB_CODE_SUCCESS); + pRepo->code = terrno; + tsdbInfo("vgId:%d commit over, failed", REPO_ID(pRepo)); + tsdbEndCommit(pRepo, terrno); + + return NULL; +} + +static int tsdbCommitTSData(STsdbRepo *pRepo) { + SMemTable * pMem = pRepo->imem; + SDataCols * pDataCols = NULL; + STsdbMeta * pMeta = pRepo->tsdbMeta; + SCommitIter *iters = NULL; + SRWHelper whelper = {0}; + STsdbCfg * pCfg = &(pRepo->config); + + if (pMem->numOfRows <= 0) return 0; + + iters = tsdbCreateCommitIters(pRepo); + if (iters == NULL) { + tsdbError("vgId:%d failed to create commit iterator since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + if (tsdbInitWriteHelper(&whelper, pRepo) < 0) { + tsdbError("vgId:%d failed to init write helper since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + if ((pDataCols = tdNewDataCols(pMeta->maxRowBytes, pMeta->maxCols, pCfg->maxRowsPerFileBlock)) == NULL) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + tsdbError("vgId:%d failed to init data cols with maxRowBytes %d maxCols %d maxRowsPerFileBlock %d since %s", + REPO_ID(pRepo), pMeta->maxCols, pMeta->maxRowBytes, pCfg->maxRowsPerFileBlock, tstrerror(terrno)); + goto _err; + } + + int sfid = (int)(TSDB_KEY_FILEID(pMem->keyFirst, pCfg->daysPerFile, pCfg->precision)); + int efid = (int)(TSDB_KEY_FILEID(pMem->keyLast, pCfg->daysPerFile, pCfg->precision)); + + // Loop to commit to each file + for (int fid = sfid; fid <= efid; fid++) { + if (tsdbCommitToFile(pRepo, fid, iters, &whelper, pDataCols) < 0) { + tsdbError("vgId:%d failed to commit to file %d since %s", REPO_ID(pRepo), fid, tstrerror(terrno)); + goto _err; + } + } + + tdFreeDataCols(pDataCols); + tsdbDestroyCommitIters(iters, pMem->maxTables); + tsdbDestroyHelper(&whelper); + + return 0; + +_err: + tdFreeDataCols(pDataCols); + tsdbDestroyCommitIters(iters, pMem->maxTables); + tsdbDestroyHelper(&whelper); + + return -1; +} + +static int tsdbCommitMeta(STsdbRepo *pRepo) { + SMemTable *pMem = pRepo->imem; + STsdbMeta *pMeta = pRepo->tsdbMeta; + SActObj * pAct = NULL; + SActCont * pCont = NULL; + + if (listNEles(pMem->actList) <= 0) return 0; + + if (tdKVStoreStartCommit(pMeta->pStore) < 0) { + tsdbError("vgId:%d failed to commit data while start commit meta since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + SListNode *pNode = NULL; + + while ((pNode = tdListPopHead(pMem->actList)) != NULL) { + pAct = (SActObj *)pNode->data; + if (pAct->act == TSDB_UPDATE_META) { + pCont = (SActCont *)POINTER_SHIFT(pAct, sizeof(SActObj)); + if (tdUpdateKVStoreRecord(pMeta->pStore, pAct->uid, (void *)(pCont->cont), pCont->len) < 0) { + tsdbError("vgId:%d failed to update meta with uid %" PRIu64 " since %s", REPO_ID(pRepo), pAct->uid, + tstrerror(terrno)); + tdKVStoreEndCommit(pMeta->pStore); + goto _err; + } + } else if (pAct->act == TSDB_DROP_META) { + if (tdDropKVStoreRecord(pMeta->pStore, pAct->uid) < 0) { + tsdbError("vgId:%d failed to drop meta with uid %" PRIu64 " since %s", REPO_ID(pRepo), pAct->uid, + tstrerror(terrno)); + tdKVStoreEndCommit(pMeta->pStore); + goto _err; + } + } else { + ASSERT(false); + } + } + + if (tdKVStoreEndCommit(pMeta->pStore) < 0) { + tsdbError("vgId:%d failed to commit data while end commit meta since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + return 0; + +_err: + return -1; +} + +static void tsdbEndCommit(STsdbRepo *pRepo, int eno) { + if (pRepo->appH.notifyStatus) pRepo->appH.notifyStatus(pRepo->appH.appH, TSDB_STATUS_COMMIT_OVER, eno); + sem_post(&(pRepo->readyToCommit)); +} + +static int tsdbHasDataToCommit(SCommitIter *iters, int nIters, TSKEY minKey, TSKEY maxKey) { + for (int i = 0; i < nIters; i++) { + TSKEY nextKey = tsdbNextIterKey((iters + i)->pIter); + if (nextKey != TSDB_DATA_TIMESTAMP_NULL && (nextKey >= minKey && nextKey <= maxKey)) return 1; + } + return 0; +} + +static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHelper *pHelper, SDataCols *pDataCols) { + char * dataDir = NULL; + STsdbCfg * pCfg = &pRepo->config; + STsdbFileH *pFileH = pRepo->tsdbFileH; + SFileGroup *pGroup = NULL; + SMemTable * pMem = pRepo->imem; + bool newLast = false; + + TSKEY minKey = 0, maxKey = 0; + tsdbGetFidKeyRange(pCfg->daysPerFile, pCfg->precision, fid, &minKey, &maxKey); + + // Check if there are data to commit to this file + int hasDataToCommit = tsdbHasDataToCommit(iters, pMem->maxTables, minKey, maxKey); + if (!hasDataToCommit) { + tsdbDebug("vgId:%d no data to commit to file %d", REPO_ID(pRepo), fid); + return 0; + } + + // Create and open files for commit + dataDir = tsdbGetDataDirName(pRepo->rootDir); + if (dataDir == NULL) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + return -1; + } + + if ((pGroup = tsdbCreateFGroupIfNeed(pRepo, dataDir, fid)) == NULL) { + tsdbError("vgId:%d failed to create file group %d since %s", REPO_ID(pRepo), fid, tstrerror(terrno)); + goto _err; + } + + // Open files for write/read + if (tsdbSetAndOpenHelperFile(pHelper, pGroup) < 0) { + tsdbError("vgId:%d failed to set helper file since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + newLast = TSDB_NLAST_FILE_OPENED(pHelper); + + if (tsdbLoadCompIdx(pHelper, NULL) < 0) { + tsdbError("vgId:%d failed to load SCompIdx part since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + // Loop to commit data in each table + for (int tid = 1; tid < pMem->maxTables; tid++) { + SCommitIter *pIter = iters + tid; + if (pIter->pTable == NULL) continue; + + taosRLockLatch(&(pIter->pTable->latch)); + + if (tsdbSetHelperTable(pHelper, pIter->pTable, pRepo) < 0) goto _err; + + if (pIter->pIter != NULL) { + if (tdInitDataCols(pDataCols, tsdbGetTableSchemaImpl(pIter->pTable, false, false, -1)) < 0) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + goto _err; + } + + if (tsdbCommitTableData(pHelper, pIter, pDataCols, maxKey) < 0) { + taosRUnLockLatch(&(pIter->pTable->latch)); + tsdbError("vgId:%d failed to write data of table %s tid %d uid %" PRIu64 " since %s", REPO_ID(pRepo), + TABLE_CHAR_NAME(pIter->pTable), TABLE_TID(pIter->pTable), TABLE_UID(pIter->pTable), + tstrerror(terrno)); + goto _err; + } + } + + taosRUnLockLatch(&(pIter->pTable->latch)); + + // Move the last block to the new .l file if neccessary + if (tsdbMoveLastBlockIfNeccessary(pHelper) < 0) { + tsdbError("vgId:%d, failed to move last block, since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + + // Write the SCompBlock part + if (tsdbWriteCompInfo(pHelper) < 0) { + tsdbError("vgId:%d, failed to write compInfo part since %s", REPO_ID(pRepo), tstrerror(terrno)); + goto _err; + } + } + + if (tsdbWriteCompIdx(pHelper) < 0) { + tsdbError("vgId:%d failed to write compIdx part to file %d since %s", REPO_ID(pRepo), fid, tstrerror(terrno)); + goto _err; + } + + tfree(dataDir); + tsdbCloseHelperFile(pHelper, 0, pGroup); + + pthread_rwlock_wrlock(&(pFileH->fhlock)); + + (void)rename(helperNewHeadF(pHelper)->fname, helperHeadF(pHelper)->fname); + pGroup->files[TSDB_FILE_TYPE_HEAD].info = helperNewHeadF(pHelper)->info; + + if (newLast) { + (void)rename(helperNewLastF(pHelper)->fname, helperLastF(pHelper)->fname); + pGroup->files[TSDB_FILE_TYPE_LAST].info = helperNewLastF(pHelper)->info; + } else { + pGroup->files[TSDB_FILE_TYPE_LAST].info = helperLastF(pHelper)->info; + } + + pGroup->files[TSDB_FILE_TYPE_DATA].info = helperDataF(pHelper)->info; + + pthread_rwlock_unlock(&(pFileH->fhlock)); + + return 0; + +_err: + tfree(dataDir); + tsdbCloseHelperFile(pHelper, 1, NULL); + return -1; +} + +static SCommitIter *tsdbCreateCommitIters(STsdbRepo *pRepo) { + SMemTable *pMem = pRepo->imem; + STsdbMeta *pMeta = pRepo->tsdbMeta; + + SCommitIter *iters = (SCommitIter *)calloc(pMem->maxTables, sizeof(SCommitIter)); + if (iters == NULL) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + return NULL; + } + + if (tsdbRLockRepoMeta(pRepo) < 0) goto _err; + + // reference all tables + for (int i = 0; i < pMem->maxTables; i++) { + if (pMeta->tables[i] != NULL) { + tsdbRefTable(pMeta->tables[i]); + iters[i].pTable = pMeta->tables[i]; + } + } + + if (tsdbUnlockRepoMeta(pRepo) < 0) goto _err; + + for (int i = 0; i < pMem->maxTables; i++) { + if ((iters[i].pTable != NULL) && (pMem->tData[i] != NULL) && (TABLE_UID(iters[i].pTable) == pMem->tData[i]->uid)) { + if ((iters[i].pIter = tSkipListCreateIter(pMem->tData[i]->pData)) == NULL) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + goto _err; + } + + tSkipListIterNext(iters[i].pIter); + } + } + + return iters; + +_err: + tsdbDestroyCommitIters(iters, pMem->maxTables); + return NULL; +} + +static void tsdbDestroyCommitIters(SCommitIter *iters, int maxTables) { + if (iters == NULL) return; + + for (int i = 1; i < maxTables; i++) { + if (iters[i].pTable != NULL) { + tsdbUnRefTable(iters[i].pTable); + tSkipListDestroyIter(iters[i].pIter); + } + } + + free(iters); +} diff --git a/src/tsdb/src/tsdbFile.c b/src/tsdb/src/tsdbFile.c index 1efde49ed0..03c50d42f7 100644 --- a/src/tsdb/src/tsdbFile.c +++ b/src/tsdb/src/tsdbFile.c @@ -256,7 +256,8 @@ SFileGroup *tsdbCreateFGroupIfNeed(STsdbRepo *pRepo, char *dataDir, int fid) { pFileH->pFGroup[pFileH->nFGroups++] = fGroup; qsort((void *)(pFileH->pFGroup), pFileH->nFGroups, sizeof(SFileGroup), compFGroup); pthread_rwlock_unlock(&pFileH->fhlock); - return tsdbSearchFGroup(pFileH, fid, TD_EQ); + pGroup = tsdbSearchFGroup(pFileH, fid, TD_EQ); + ASSERT(pGroup != NULL); } return pGroup; @@ -516,7 +517,7 @@ void tsdbGetFileInfoImpl(char *fname, uint32_t *magic, int64_t *size) { SFile file; SFile * pFile = &file; - strncpy(pFile->fname, fname, TSDB_FILENAME_LEN); + strncpy(pFile->fname, fname, TSDB_FILENAME_LEN - 1); pFile->fd = -1; if (tsdbOpenFile(pFile, O_RDONLY) < 0) goto _err; diff --git a/src/tsdb/src/tsdbMain.c b/src/tsdb/src/tsdbMain.c index a18fa6d0ef..3990c0c516 100644 --- a/src/tsdb/src/tsdbMain.c +++ b/src/tsdb/src/tsdbMain.c @@ -32,18 +32,6 @@ #define TSDB_DEFAULT_COMPRESSION TWO_STAGE_COMP #define IS_VALID_COMPRESSION(compression) (((compression) >= NO_COMPRESSION) && ((compression) <= TWO_STAGE_COMP)) -typedef struct { - int32_t totalLen; - int32_t len; - SDataRow row; -} SSubmitBlkIter; - -typedef struct { - int32_t totalLen; - int32_t len; - void * pMsg; -} SSubmitMsgIter; - static int32_t tsdbCheckAndSetDefaultCfg(STsdbCfg *pCfg); static int32_t tsdbSetRepoEnv(char *rootDir, STsdbCfg *pCfg); static int32_t tsdbUnsetRepoEnv(char *rootDir); @@ -52,20 +40,13 @@ static int tsdbLoadConfig(char *rootDir, STsdbCfg *pCfg); static char * tsdbGetCfgFname(char *rootDir); static STsdbRepo * tsdbNewRepo(char *rootDir, STsdbAppH *pAppH, STsdbCfg *pCfg); static void tsdbFreeRepo(STsdbRepo *pRepo); -static int tsdbInitSubmitMsgIter(SSubmitMsg *pMsg, SSubmitMsgIter *pIter); -static int32_t tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, TSKEY now, int32_t *affectedrows); -static int tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter, SSubmitBlk **pPBlock); -static SDataRow tsdbGetSubmitBlkNext(SSubmitBlkIter *pIter); static int tsdbRestoreInfo(STsdbRepo *pRepo); -static int tsdbInitSubmitBlkIter(SSubmitBlk *pBlock, SSubmitBlkIter *pIter); static void tsdbAlterCompression(STsdbRepo *pRepo, int8_t compression); static int tsdbAlterKeep(STsdbRepo *pRepo, int32_t keep); static int tsdbAlterCacheTotalBlocks(STsdbRepo *pRepo, int totalBlocks); static int keyFGroupCompFunc(const void *key, const void *fgroup); static int tsdbEncodeCfg(void **buf, STsdbCfg *pCfg); static void * tsdbDecodeCfg(void *buf, STsdbCfg *pCfg); -static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable); -static int tsdbScanAndConvertSubmitMsg(STsdbRepo *pRepo, SSubmitMsg *pMsg); static void tsdbStartStream(STsdbRepo *pRepo); static void tsdbStopStream(STsdbRepo *pRepo); @@ -153,17 +134,20 @@ _err: } // Note: all working thread and query thread must stopped when calling this function -void tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit) { - if (repo == NULL) return; +int tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit) { + if (repo == NULL) return 0; STsdbRepo *pRepo = (STsdbRepo *)repo; int vgId = REPO_ID(pRepo); + terrno = TSDB_CODE_SUCCESS; + tsdbStopStream(pRepo); if (toCommit) { tsdbAsyncCommit(pRepo); sem_wait(&(pRepo->readyToCommit)); + terrno = pRepo->code; } tsdbUnRefMemTable(pRepo, pRepo->mem); tsdbUnRefMemTable(pRepo, pRepo->imem); @@ -175,40 +159,12 @@ void tsdbCloseRepo(TSDB_REPO_T *repo, int toCommit) { tsdbCloseMeta(pRepo); tsdbFreeRepo(pRepo); tsdbDebug("vgId:%d repository is closed", vgId); -} -int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg *pRsp) { - STsdbRepo * pRepo = (STsdbRepo *)repo; - SSubmitMsgIter msgIter = {0}; - - if (tsdbScanAndConvertSubmitMsg(pRepo, pMsg) < 0) { - if (terrno != TSDB_CODE_TDB_TABLE_RECONFIGURE) { - tsdbError("vgId:%d failed to insert data since %s", REPO_ID(pRepo), tstrerror(terrno)); - } + if (terrno != TSDB_CODE_SUCCESS) { return -1; + } else { + return 0; } - - if (tsdbInitSubmitMsgIter(pMsg, &msgIter) < 0) { - tsdbError("vgId:%d failed to insert data since %s", REPO_ID(pRepo), tstrerror(terrno)); - return -1; - } - - SSubmitBlk *pBlock = NULL; - int32_t affectedrows = 0; - - TSKEY now = taosGetTimestamp(pRepo->config.precision); - while (true) { - tsdbGetSubmitMsgNext(&msgIter, &pBlock); - if (pBlock == NULL) break; - if (tsdbInsertDataToTable(pRepo, pBlock, now, &affectedrows) < 0) { - return -1; - } - } - - if (pRsp != NULL) pRsp->affectedRows = htonl(affectedrows); - - if (tsdbCheckCommit(pRepo) < 0) return -1; - return 0; } uint32_t tsdbGetFileInfo(TSDB_REPO_T *repo, char *name, uint32_t *index, uint32_t eindex, int64_t *size) { @@ -672,6 +628,7 @@ static STsdbRepo *tsdbNewRepo(char *rootDir, STsdbAppH *pAppH, STsdbCfg *pCfg) { } pRepo->state = TSDB_STATE_OK; + pRepo->code = TSDB_CODE_SUCCESS; int code = pthread_mutex_init(&pRepo->mutex, NULL); if (code != 0) { @@ -735,93 +692,6 @@ static void tsdbFreeRepo(STsdbRepo *pRepo) { } } -static int tsdbInitSubmitMsgIter(SSubmitMsg *pMsg, SSubmitMsgIter *pIter) { - if (pMsg == NULL) { - terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP; - return -1; - } - - pIter->totalLen = pMsg->length; - pIter->len = 0; - pIter->pMsg = pMsg; - if (pMsg->length <= TSDB_SUBMIT_MSG_HEAD_SIZE) { - terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP; - return -1; - } - - return 0; -} - -static int32_t tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, TSKEY now, int32_t *affectedrows) { - STsdbMeta *pMeta = pRepo->tsdbMeta; - int64_t points = 0; - - ASSERT(pBlock->tid < pMeta->maxTables); - STable *pTable = pMeta->tables[pBlock->tid]; - ASSERT(pTable != NULL && TABLE_UID(pTable) == pBlock->uid); - - SSubmitBlkIter blkIter = {0}; - SDataRow row = NULL; - - TSKEY minKey = now - tsMsPerDay[pRepo->config.precision] * pRepo->config.keep; - TSKEY maxKey = now + tsMsPerDay[pRepo->config.precision] * pRepo->config.daysPerFile; - - tsdbInitSubmitBlkIter(pBlock, &blkIter); - while ((row = tsdbGetSubmitBlkNext(&blkIter)) != NULL) { - if (dataRowKey(row) < minKey || dataRowKey(row) > maxKey) { - tsdbError("vgId:%d table %s tid %d uid %" PRIu64 " timestamp is out of range! now %" PRId64 " minKey %" PRId64 - " maxKey %" PRId64, - REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), now, minKey, maxKey); - terrno = TSDB_CODE_TDB_TIMESTAMP_OUT_OF_RANGE; - return -1; - } - - if (tsdbUpdateRowInMem(pRepo, row, pTable) < 0) return -1; - - (*affectedrows)++; - points++; - } - - STSchema *pSchema = tsdbGetTableSchemaByVersion(pTable, pBlock->sversion); - pRepo->stat.pointsWritten += points * schemaNCols(pSchema); - pRepo->stat.totalStorage += points * schemaVLen(pSchema); - - return 0; -} - -static int tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter, SSubmitBlk **pPBlock) { - if (pIter->len == 0) { - pIter->len += TSDB_SUBMIT_MSG_HEAD_SIZE; - } else { - SSubmitBlk *pSubmitBlk = (SSubmitBlk *)POINTER_SHIFT(pIter->pMsg, pIter->len); - pIter->len += (sizeof(SSubmitBlk) + pSubmitBlk->dataLen + pSubmitBlk->schemaLen); - } - - if (pIter->len > pIter->totalLen) { - terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP; - *pPBlock = NULL; - return -1; - } - - *pPBlock = (pIter->len == pIter->totalLen) ? NULL : (SSubmitBlk *)POINTER_SHIFT(pIter->pMsg, pIter->len); - - return 0; -} - -static SDataRow tsdbGetSubmitBlkNext(SSubmitBlkIter *pIter) { - SDataRow row = pIter->row; - if (row == NULL) return NULL; - - pIter->len += dataRowLen(row); - if (pIter->len >= pIter->totalLen) { - pIter->row = NULL; - } else { - pIter->row = (char *)row + dataRowLen(row); - } - - return row; -} - static int tsdbRestoreInfo(STsdbRepo *pRepo) { STsdbMeta * pMeta = pRepo->tsdbMeta; STsdbFileH *pFileH = pRepo->tsdbFileH; @@ -855,14 +725,6 @@ _err: return -1; } -static int tsdbInitSubmitBlkIter(SSubmitBlk *pBlock, SSubmitBlkIter *pIter) { - if (pBlock->dataLen <= 0) return -1; - pIter->totalLen = pBlock->dataLen; - pIter->len = 0; - pIter->row = (SDataRow)(pBlock->data+pBlock->schemaLen); - return 0; -} - static void tsdbAlterCompression(STsdbRepo *pRepo, int8_t compression) { int8_t ocompression = pRepo->config.compression; pRepo->config.compression = compression; @@ -959,134 +821,6 @@ static void *tsdbDecodeCfg(void *buf, STsdbCfg *pCfg) { return buf; } -static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable) { - ASSERT(pTable != NULL); - - STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1); - int sversion = schemaVersion(pSchema); - - if (pBlock->sversion == sversion) { - return 0; - } else { - if (TABLE_TYPE(pTable) == TSDB_STREAM_TABLE) { // stream table is not allowed to change schema - terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION; - return -1; - } - } - - if (pBlock->sversion > sversion) { // may need to update table schema - if (pBlock->schemaLen > 0) { - tsdbDebug( - "vgId:%d table %s tid %d uid %" PRIu64 " schema version %d is out of data, client version %d, update...", - REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), sversion, pBlock->sversion); - ASSERT(pBlock->schemaLen % sizeof(STColumn) == 0); - int numOfCols = pBlock->schemaLen / sizeof(STColumn); - STColumn *pTCol = (STColumn *)pBlock->data; - - STSchemaBuilder schemaBuilder = {0}; - if (tdInitTSchemaBuilder(&schemaBuilder, pBlock->sversion) < 0) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - tsdbError("vgId:%d failed to update schema of table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), - tstrerror(terrno)); - return -1; - } - - for (int i = 0; i < numOfCols; i++) { - if (tdAddColToSchema(&schemaBuilder, pTCol[i].type, htons(pTCol[i].colId), htons(pTCol[i].bytes)) < 0) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - tsdbError("vgId:%d failed to update schema of table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), - tstrerror(terrno)); - tdDestroyTSchemaBuilder(&schemaBuilder); - return -1; - } - } - - STSchema *pNSchema = tdGetSchemaFromBuilder(&schemaBuilder); - if (pNSchema == NULL) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - tdDestroyTSchemaBuilder(&schemaBuilder); - return -1; - } - - tdDestroyTSchemaBuilder(&schemaBuilder); - tsdbUpdateTableSchema(pRepo, pTable, pNSchema, true); - } else { - tsdbDebug( - "vgId:%d table %s tid %d uid %" PRIu64 " schema version %d is out of data, client version %d, reconfigure...", - REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), sversion, pBlock->sversion); - terrno = TSDB_CODE_TDB_TABLE_RECONFIGURE; - return -1; - } - } else { - ASSERT(pBlock->sversion >= 0); - if (tsdbGetTableSchemaImpl(pTable, false, false, pBlock->sversion) == NULL) { - tsdbError("vgId:%d invalid submit schema version %d to table %s tid %d from client", REPO_ID(pRepo), - pBlock->sversion, TABLE_CHAR_NAME(pTable), TABLE_TID(pTable)); - } - terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION; - return -1; - } - - return 0; -} - -static int tsdbScanAndConvertSubmitMsg(STsdbRepo *pRepo, SSubmitMsg *pMsg) { - ASSERT(pMsg != NULL); - STsdbMeta * pMeta = pRepo->tsdbMeta; - SSubmitMsgIter msgIter = {0}; - SSubmitBlk * pBlock = NULL; - - terrno = TSDB_CODE_SUCCESS; - pMsg->length = htonl(pMsg->length); - pMsg->numOfBlocks = htonl(pMsg->numOfBlocks); - - if (tsdbInitSubmitMsgIter(pMsg, &msgIter) < 0) return -1; - while (true) { - if (tsdbGetSubmitMsgNext(&msgIter, &pBlock) < 0) return -1; - if (pBlock == NULL) break; - - pBlock->uid = htobe64(pBlock->uid); - pBlock->tid = htonl(pBlock->tid); - pBlock->sversion = htonl(pBlock->sversion); - pBlock->dataLen = htonl(pBlock->dataLen); - pBlock->schemaLen = htonl(pBlock->schemaLen); - pBlock->numOfRows = htons(pBlock->numOfRows); - - if (pBlock->tid <= 0 || pBlock->tid >= pMeta->maxTables) { - tsdbError("vgId:%d failed to get table to insert data, uid %" PRIu64 " tid %d", REPO_ID(pRepo), pBlock->uid, - pBlock->tid); - terrno = TSDB_CODE_TDB_INVALID_TABLE_ID; - return -1; - } - - STable *pTable = pMeta->tables[pBlock->tid]; - if (pTable == NULL || TABLE_UID(pTable) != pBlock->uid) { - tsdbError("vgId:%d failed to get table to insert data, uid %" PRIu64 " tid %d", REPO_ID(pRepo), pBlock->uid, - pBlock->tid); - terrno = TSDB_CODE_TDB_INVALID_TABLE_ID; - return -1; - } - - if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) { - tsdbError("vgId:%d invalid action trying to insert a super table %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable)); - terrno = TSDB_CODE_TDB_INVALID_ACTION; - return -1; - } - - // Check schema version and update schema if needed - if (tsdbCheckTableSchema(pRepo, pBlock, pTable) < 0) { - if (terrno == TSDB_CODE_TDB_TABLE_RECONFIGURE) { - continue; - } else { - return -1; - } - } - } - - if (terrno != TSDB_CODE_SUCCESS) return -1; - return 0; -} - static int tsdbAlterCacheTotalBlocks(STsdbRepo *pRepo, int totalBlocks) { // TODO // STsdbCache *pCache = pRepo->tsdbCache; diff --git a/src/tsdb/src/tsdbMemTable.c b/src/tsdb/src/tsdbMemTable.c index 36b57a7dcd..71944c87c6 100644 --- a/src/tsdb/src/tsdbMemTable.c +++ b/src/tsdb/src/tsdbMemTable.c @@ -18,117 +18,56 @@ #define TSDB_DATA_SKIPLIST_LEVEL 5 -static void tsdbFreeBytes(STsdbRepo *pRepo, void *ptr, int bytes); static SMemTable * tsdbNewMemTable(STsdbRepo *pRepo); static void tsdbFreeMemTable(SMemTable *pMemTable); static STableData *tsdbNewTableData(STsdbCfg *pCfg, STable *pTable); static void tsdbFreeTableData(STableData *pTableData); static char * tsdbGetTsTupleKey(const void *data); -static int tsdbCommitMeta(STsdbRepo *pRepo); -static void tsdbEndCommit(STsdbRepo *pRepo); -static int tsdbHasDataToCommit(SCommitIter *iters, int nIters, TSKEY minKey, TSKEY maxKey); -static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHelper *pHelper, SDataCols *pDataCols); -static SCommitIter *tsdbCreateCommitIters(STsdbRepo *pRepo); -static void tsdbDestroyCommitIters(SCommitIter *iters, int maxTables); static int tsdbAdjustMemMaxTables(SMemTable *pMemTable, int maxTables); static int tsdbAppendTableRowToCols(STable *pTable, SDataCols *pCols, STSchema **ppSchema, SDataRow row); +static int tsdbInitSubmitBlkIter(SSubmitBlk *pBlock, SSubmitBlkIter *pIter); +static SDataRow tsdbGetSubmitBlkNext(SSubmitBlkIter *pIter); +static int tsdbScanAndConvertSubmitMsg(STsdbRepo *pRepo, SSubmitMsg *pMsg); +static int tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, int32_t *affectedrows); +static int tsdbCopyRowToMem(STsdbRepo *pRepo, SDataRow row, STable *pTable, void **ppRow); +static int tsdbInitSubmitMsgIter(SSubmitMsg *pMsg, SSubmitMsgIter *pIter); +static int tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter, SSubmitBlk **pPBlock); +static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable); +static int tsdbInsertDataToTableImpl(STsdbRepo *pRepo, STable *pTable, void **rows, int rowCounter); +static void tsdbFreeRows(STsdbRepo *pRepo, void **rows, int rowCounter); -// ---------------- INTERNAL FUNCTIONS ---------------- -int tsdbUpdateRowInMem(STsdbRepo *pRepo, SDataRow row, STable *pTable) { - STsdbCfg * pCfg = &pRepo->config; - STsdbMeta * pMeta = pRepo->tsdbMeta; - TKEY tkey = dataRowTKey(row); - TSKEY key = dataRowKey(row); - SMemTable * pMemTable = pRepo->mem; - STableData *pTableData = NULL; - bool isRowDelete = TKEY_IS_DELETED(tkey); +static FORCE_INLINE int tsdbCheckRowRange(STsdbRepo *pRepo, STable *pTable, SDataRow row, TSKEY minKey, TSKEY maxKey, + TSKEY now); - if (isRowDelete) { - if (!pCfg->update) { - tsdbWarn("vgId:%d vnode is not allowed to update but try to delete a data row", REPO_ID(pRepo)); - terrno = TSDB_CODE_TDB_INVALID_ACTION; - return -1; +int32_t tsdbInsertData(TSDB_REPO_T *repo, SSubmitMsg *pMsg, SShellSubmitRspMsg *pRsp) { + STsdbRepo * pRepo = (STsdbRepo *)repo; + SSubmitMsgIter msgIter = {0}; + SSubmitBlk * pBlock = NULL; + int32_t affectedrows = 0; + + if (tsdbScanAndConvertSubmitMsg(pRepo, pMsg) < 0) { + if (terrno != TSDB_CODE_TDB_TABLE_RECONFIGURE) { + tsdbError("vgId:%d failed to insert data since %s", REPO_ID(pRepo), tstrerror(terrno)); } - - if (key > TABLE_LASTKEY(pTable)) { - tsdbTrace("vgId:%d skip to delete row key %" PRId64 " which is larger than table lastKey %" PRId64, - REPO_ID(pRepo), key, TABLE_LASTKEY(pTable)); - return 0; - } - } - - void *pRow = tsdbAllocBytes(pRepo, dataRowLen(row)); - if (pRow == NULL) { - tsdbError("vgId:%d failed to insert row with key %" PRId64 " to table %s while allocate %d bytes since %s", - REPO_ID(pRepo), key, TABLE_CHAR_NAME(pTable), dataRowLen(row), tstrerror(terrno)); return -1; } - dataRowCpy(pRow, row); - - // Operations above may change pRepo->mem, retake those values - ASSERT(pRepo->mem != NULL); - pMemTable = pRepo->mem; - - if (TABLE_TID(pTable) >= pMemTable->maxTables) { - if (tsdbAdjustMemMaxTables(pMemTable, pMeta->maxTables) < 0) { - tsdbFreeBytes(pRepo, pRow, dataRowLen(row)); + tsdbInitSubmitMsgIter(pMsg, &msgIter); + while (true) { + tsdbGetSubmitMsgNext(&msgIter, &pBlock); + if (pBlock == NULL) break; + if (tsdbInsertDataToTable(pRepo, pBlock, &affectedrows) < 0) { return -1; } } - pTableData = pMemTable->tData[TABLE_TID(pTable)]; - if (pTableData == NULL || pTableData->uid != TABLE_UID(pTable)) { - if (pTableData != NULL) { - taosWLockLatch(&(pMemTable->latch)); - pMemTable->tData[TABLE_TID(pTable)] = NULL; - tsdbFreeTableData(pTableData); - taosWUnLockLatch(&(pMemTable->latch)); - } - - pTableData = tsdbNewTableData(pCfg, pTable); - if (pTableData == NULL) { - tsdbError("vgId:%d failed to insert row with key %" PRId64 - " to table %s while create new table data object since %s", - REPO_ID(pRepo), key, TABLE_CHAR_NAME(pTable), tstrerror(terrno)); - tsdbFreeBytes(pRepo, (void *)pRow, dataRowLen(row)); - return -1; - } - - pRepo->mem->tData[TABLE_TID(pTable)] = pTableData; - } - - ASSERT((pTableData != NULL) && pTableData->uid == TABLE_UID(pTable)); - - int64_t oldSize = SL_SIZE(pTableData->pData); - if (tSkipListPut(pTableData->pData, pRow) == NULL) { - tsdbFreeBytes(pRepo, (void *)pRow, dataRowLen(row)); - } else { - int64_t deltaSize = SL_SIZE(pTableData->pData) - oldSize; - if (isRowDelete) { - if (TABLE_LASTKEY(pTable) == key) { - // TODO: need to update table last key here (may from file) - } - } else { - if (TABLE_LASTKEY(pTable) < key) TABLE_LASTKEY(pTable) = key; - } - - if (pMemTable->keyFirst > key) pMemTable->keyFirst = key; - if (pMemTable->keyLast < key) pMemTable->keyLast = key; - pMemTable->numOfRows += deltaSize; - - if (pTableData->keyFirst > key) pTableData->keyFirst = key; - if (pTableData->keyLast < key) pTableData->keyLast = key; - pTableData->numOfRows += deltaSize; - } - - tsdbTrace("vgId:%d a row is %s table %s tid %d uid %" PRIu64 " key %" PRIu64, REPO_ID(pRepo), - isRowDelete ? "deleted from" : "updated in", TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), - key); + if (pRsp != NULL) pRsp->affectedRows = htonl(affectedrows); + if (tsdbCheckCommit(pRepo) < 0) return -1; return 0; } +// ---------------- INTERNAL FUNCTIONS ---------------- int tsdbRefMemTable(STsdbRepo *pRepo, SMemTable *pMemTable) { if (pMemTable == NULL) return 0; int ref = T_REF_INC(pMemTable); @@ -152,7 +91,7 @@ int tsdbUnRefMemTable(STsdbRepo *pRepo, SMemTable *pMemTable) { } int code = pthread_cond_signal(&pBufPool->poolNotEmpty); if (code != 0) { - tsdbUnlockRepo(pRepo); + if (tsdbUnlockRepo(pRepo) < 0) return -1; tsdbError("vgId:%d failed to signal pool not empty since %s", REPO_ID(pRepo), strerror(code)); terrno = TAOS_SYSTEM_ERROR(code); return -1; @@ -189,6 +128,8 @@ int tsdbTakeMemSnapshot(STsdbRepo *pRepo, SMemTable **pMem, SMemTable **pIMem) { } void tsdbUnTakeMemSnapShot(STsdbRepo *pRepo, SMemTable *pMem, SMemTable *pIMem) { + tsdbDebug("vgId:%d untake memory snapshot, pMem %p pIMem %p", REPO_ID(pRepo), pMem, pIMem); + if (pMem != NULL) { taosRUnLockLatch(&(pMem->latch)); tsdbUnRefMemTable(pRepo, pMem); @@ -197,8 +138,6 @@ void tsdbUnTakeMemSnapShot(STsdbRepo *pRepo, SMemTable *pMem, SMemTable *pIMem) if (pIMem != NULL) { tsdbUnRefMemTable(pRepo, pIMem); } - - tsdbDebug("vgId:%d untake memory snapshot, pMem %p pIMem %p", REPO_ID(pRepo), pMem, pIMem); } void *tsdbAllocBytes(STsdbRepo *pRepo, int bytes) { @@ -230,6 +169,10 @@ void *tsdbAllocBytes(STsdbRepo *pRepo, int bytes) { ASSERT(pRepo->mem->extraBuffList != NULL); SListNode *pNode = (SListNode *)malloc(sizeof(SListNode) + bytes); if (pNode == NULL) { + if (listNEles(pRepo->mem->extraBuffList) == 0) { + tdListFree(pRepo->mem->extraBuffList); + pRepo->mem->extraBuffList = NULL; + } terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; return NULL; } @@ -260,19 +203,23 @@ void *tsdbAllocBytes(STsdbRepo *pRepo, int bytes) { } int tsdbAsyncCommit(STsdbRepo *pRepo) { + if (pRepo->mem == NULL) return 0; + SMemTable *pIMem = pRepo->imem; - if (pRepo->mem != NULL) { - sem_wait(&(pRepo->readyToCommit)); + sem_wait(&(pRepo->readyToCommit)); - if (pRepo->appH.notifyStatus) pRepo->appH.notifyStatus(pRepo->appH.appH, TSDB_STATUS_COMMIT_START); - if (tsdbLockRepo(pRepo) < 0) return -1; - pRepo->imem = pRepo->mem; - pRepo->mem = NULL; - tsdbScheduleCommit(pRepo); - if (tsdbUnlockRepo(pRepo) < 0) return -1; + if (pRepo->code != TSDB_CODE_SUCCESS) { + tsdbWarn("vgId:%d try to commit when TSDB not in good state: %s", REPO_ID(pRepo), tstrerror(terrno)); } + if (pRepo->appH.notifyStatus) pRepo->appH.notifyStatus(pRepo->appH.appH, TSDB_STATUS_COMMIT_START, TSDB_CODE_SUCCESS); + if (tsdbLockRepo(pRepo) < 0) return -1; + pRepo->imem = pRepo->mem; + pRepo->mem = NULL; + tsdbScheduleCommit(pRepo); + if (tsdbUnlockRepo(pRepo) < 0) return -1; + if (tsdbUnRefMemTable(pRepo, pIMem) < 0) return -1; return 0; @@ -280,10 +227,18 @@ int tsdbAsyncCommit(STsdbRepo *pRepo) { int tsdbSyncCommit(TSDB_REPO_T *repo) { STsdbRepo *pRepo = (STsdbRepo *)repo; + tsdbAsyncCommit(pRepo); sem_wait(&(pRepo->readyToCommit)); sem_post(&(pRepo->readyToCommit)); - return 0; + + if (pRepo->code != TSDB_CODE_SUCCESS) { + terrno = pRepo->code; + return -1; + } else { + terrno = TSDB_CODE_SUCCESS; + return 0; + } } /** @@ -406,88 +361,7 @@ int tsdbLoadDataFromCache(STable *pTable, SSkipListIterator *pIter, TSKEY maxKey return 0; } -void *tsdbCommitData(STsdbRepo *pRepo) { - SMemTable * pMem = pRepo->imem; - STsdbCfg * pCfg = &pRepo->config; - SDataCols * pDataCols = NULL; - STsdbMeta * pMeta = pRepo->tsdbMeta; - SCommitIter *iters = NULL; - SRWHelper whelper = {0}; - ASSERT(pMem != NULL); - - tsdbInfo("vgId:%d start to commit! keyFirst %" PRId64 " keyLast %" PRId64 " numOfRows %" PRId64, REPO_ID(pRepo), - pMem->keyFirst, pMem->keyLast, pMem->numOfRows); - - // Create the iterator to read from cache - if (pMem->numOfRows > 0) { - iters = tsdbCreateCommitIters(pRepo); - if (iters == NULL) { - tsdbError("vgId:%d failed to create commit iterator since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _exit; - } - - if (tsdbInitWriteHelper(&whelper, pRepo) < 0) { - tsdbError("vgId:%d failed to init write helper since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _exit; - } - - if ((pDataCols = tdNewDataCols(pMeta->maxRowBytes, pMeta->maxCols, pCfg->maxRowsPerFileBlock)) == NULL) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - tsdbError("vgId:%d failed to init data cols with maxRowBytes %d maxCols %d maxRowsPerFileBlock %d since %s", - REPO_ID(pRepo), pMeta->maxCols, pMeta->maxRowBytes, pCfg->maxRowsPerFileBlock, tstrerror(terrno)); - goto _exit; - } - - int sfid = (int)(TSDB_KEY_FILEID(pMem->keyFirst, pCfg->daysPerFile, pCfg->precision)); - int efid = (int)(TSDB_KEY_FILEID(pMem->keyLast, pCfg->daysPerFile, pCfg->precision)); - - // Loop to commit to each file - for (int fid = sfid; fid <= efid; fid++) { - if (tsdbCommitToFile(pRepo, fid, iters, &whelper, pDataCols) < 0) { - tsdbError("vgId:%d failed to commit to file %d since %s", REPO_ID(pRepo), fid, tstrerror(terrno)); - goto _exit; - } - } - } - - // Commit to update meta file - if (tsdbCommitMeta(pRepo) < 0) { - tsdbError("vgId:%d failed to commit data while committing meta data since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _exit; - } - - tsdbFitRetention(pRepo); - -_exit: - tdFreeDataCols(pDataCols); - tsdbDestroyCommitIters(iters, pMem->maxTables); - tsdbDestroyHelper(&whelper); - tsdbInfo("vgId:%d commit over", pRepo->config.tsdbId); - tsdbEndCommit(pRepo); - - return NULL; -} - // ---------------- LOCAL FUNCTIONS ---------------- -static void tsdbFreeBytes(STsdbRepo *pRepo, void *ptr, int bytes) { - ASSERT(pRepo->mem != NULL); - if (pRepo->mem->extraBuffList == NULL) { - STsdbBufBlock *pBufBlock = tsdbGetCurrBufBlock(pRepo); - ASSERT(pBufBlock != NULL); - pBufBlock->offset -= bytes; - pBufBlock->remain += bytes; - ASSERT(ptr == POINTER_SHIFT(pBufBlock->data, pBufBlock->offset)); - tsdbTrace("vgId:%d free %d bytes to TSDB buffer pool, nBlocks %d offset %d remain %d", REPO_ID(pRepo), bytes, - listNEles(pRepo->mem->bufBlockList), pBufBlock->offset, pBufBlock->remain); - } else { - SListNode *pNode = (SListNode *)POINTER_SHIFT(ptr, -(int)(sizeof(SListNode))); - ASSERT(listTail(pRepo->mem->extraBuffList) == pNode); - tdListPopNode(pRepo->mem->extraBuffList, pNode); - free(pNode); - tsdbTrace("vgId:%d free %d bytes to SYSTEM buffer pool", REPO_ID(pRepo), bytes); - } -} - static SMemTable* tsdbNewMemTable(STsdbRepo *pRepo) { STsdbMeta *pMeta = pRepo->tsdbMeta; @@ -578,240 +452,11 @@ static void tsdbFreeTableData(STableData *pTableData) { static char *tsdbGetTsTupleKey(const void *data) { return dataRowTuple((SDataRow)data); } - -static int tsdbCommitMeta(STsdbRepo *pRepo) { - SMemTable *pMem = pRepo->imem; - STsdbMeta *pMeta = pRepo->tsdbMeta; - SActObj * pAct = NULL; - SActCont * pCont = NULL; - - if (listNEles(pMem->actList) > 0) { - if (tdKVStoreStartCommit(pMeta->pStore) < 0) { - tsdbError("vgId:%d failed to commit data while start commit meta since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _err; - } - - SListNode *pNode = NULL; - - while ((pNode = tdListPopHead(pMem->actList)) != NULL) { - pAct = (SActObj *)pNode->data; - if (pAct->act == TSDB_UPDATE_META) { - pCont = (SActCont *)POINTER_SHIFT(pAct, sizeof(SActObj)); - if (tdUpdateKVStoreRecord(pMeta->pStore, pAct->uid, (void *)(pCont->cont), pCont->len) < 0) { - tsdbError("vgId:%d failed to update meta with uid %" PRIu64 " since %s", REPO_ID(pRepo), pAct->uid, - tstrerror(terrno)); - tdKVStoreEndCommit(pMeta->pStore); - goto _err; - } - } else if (pAct->act == TSDB_DROP_META) { - if (tdDropKVStoreRecord(pMeta->pStore, pAct->uid) < 0) { - tsdbError("vgId:%d failed to drop meta with uid %" PRIu64 " since %s", REPO_ID(pRepo), pAct->uid, - tstrerror(terrno)); - tdKVStoreEndCommit(pMeta->pStore); - goto _err; - } - } else { - ASSERT(false); - } - } - - if (tdKVStoreEndCommit(pMeta->pStore) < 0) { - tsdbError("vgId:%d failed to commit data while end commit meta since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _err; - } - } - - return 0; - -_err: - return -1; -} - -static void tsdbEndCommit(STsdbRepo *pRepo) { - if (pRepo->appH.notifyStatus) pRepo->appH.notifyStatus(pRepo->appH.appH, TSDB_STATUS_COMMIT_OVER); - sem_post(&(pRepo->readyToCommit)); -} - -static int tsdbHasDataToCommit(SCommitIter *iters, int nIters, TSKEY minKey, TSKEY maxKey) { - for (int i = 0; i < nIters; i++) { - TSKEY nextKey = tsdbNextIterKey((iters + i)->pIter); - if (nextKey != TSDB_DATA_TIMESTAMP_NULL && (nextKey >= minKey && nextKey <= maxKey)) return 1; - } - return 0; -} - void tsdbGetFidKeyRange(int daysPerFile, int8_t precision, int fileId, TSKEY *minKey, TSKEY *maxKey) { *minKey = fileId * daysPerFile * tsMsPerDay[precision]; *maxKey = *minKey + daysPerFile * tsMsPerDay[precision] - 1; } -static int tsdbCommitToFile(STsdbRepo *pRepo, int fid, SCommitIter *iters, SRWHelper *pHelper, SDataCols *pDataCols) { - char * dataDir = NULL; - STsdbCfg * pCfg = &pRepo->config; - STsdbFileH *pFileH = pRepo->tsdbFileH; - SFileGroup *pGroup = NULL; - SMemTable * pMem = pRepo->imem; - bool newLast = false; - - TSKEY minKey = 0, maxKey = 0; - tsdbGetFidKeyRange(pCfg->daysPerFile, pCfg->precision, fid, &minKey, &maxKey); - - // Check if there are data to commit to this file - int hasDataToCommit = tsdbHasDataToCommit(iters, pMem->maxTables, minKey, maxKey); - if (!hasDataToCommit) { - tsdbDebug("vgId:%d no data to commit to file %d", REPO_ID(pRepo), fid); - return 0; - } - - // Create and open files for commit - dataDir = tsdbGetDataDirName(pRepo->rootDir); - if (dataDir == NULL) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - return -1; - } - - if ((pGroup = tsdbCreateFGroupIfNeed(pRepo, dataDir, fid)) == NULL) { - tsdbError("vgId:%d failed to create file group %d since %s", REPO_ID(pRepo), fid, tstrerror(terrno)); - goto _err; - } - - // Open files for write/read - if (tsdbSetAndOpenHelperFile(pHelper, pGroup) < 0) { - tsdbError("vgId:%d failed to set helper file since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _err; - } - - newLast = TSDB_NLAST_FILE_OPENED(pHelper); - - if (tsdbLoadCompIdx(pHelper, NULL) < 0) { - tsdbError("vgId:%d failed to load SCompIdx part since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _err; - } - - // Loop to commit data in each table - for (int tid = 1; tid < pMem->maxTables; tid++) { - SCommitIter *pIter = iters + tid; - if (pIter->pTable == NULL) continue; - - taosRLockLatch(&(pIter->pTable->latch)); - - if (tsdbSetHelperTable(pHelper, pIter->pTable, pRepo) < 0) goto _err; - - if (pIter->pIter != NULL) { - if (tdInitDataCols(pDataCols, tsdbGetTableSchemaImpl(pIter->pTable, false, false, -1)) < 0) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - goto _err; - } - - if (tsdbCommitTableData(pHelper, pIter, pDataCols, maxKey) < 0) { - taosRUnLockLatch(&(pIter->pTable->latch)); - tsdbError("vgId:%d failed to write data of table %s tid %d uid %" PRIu64 " since %s", REPO_ID(pRepo), - TABLE_CHAR_NAME(pIter->pTable), TABLE_TID(pIter->pTable), TABLE_UID(pIter->pTable), - tstrerror(terrno)); - goto _err; - } - } - - taosRUnLockLatch(&(pIter->pTable->latch)); - - // Move the last block to the new .l file if neccessary - if (tsdbMoveLastBlockIfNeccessary(pHelper) < 0) { - tsdbError("vgId:%d, failed to move last block, since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _err; - } - - // Write the SCompBlock part - if (tsdbWriteCompInfo(pHelper) < 0) { - tsdbError("vgId:%d, failed to write compInfo part since %s", REPO_ID(pRepo), tstrerror(terrno)); - goto _err; - } - } - - if (tsdbWriteCompIdx(pHelper) < 0) { - tsdbError("vgId:%d failed to write compIdx part to file %d since %s", REPO_ID(pRepo), fid, tstrerror(terrno)); - goto _err; - } - - tfree(dataDir); - tsdbCloseHelperFile(pHelper, 0, pGroup); - - pthread_rwlock_wrlock(&(pFileH->fhlock)); - - (void)rename(helperNewHeadF(pHelper)->fname, helperHeadF(pHelper)->fname); - pGroup->files[TSDB_FILE_TYPE_HEAD].info = helperNewHeadF(pHelper)->info; - - if (newLast) { - (void)rename(helperNewLastF(pHelper)->fname, helperLastF(pHelper)->fname); - pGroup->files[TSDB_FILE_TYPE_LAST].info = helperNewLastF(pHelper)->info; - } else { - pGroup->files[TSDB_FILE_TYPE_LAST].info = helperLastF(pHelper)->info; - } - - pGroup->files[TSDB_FILE_TYPE_DATA].info = helperDataF(pHelper)->info; - - pthread_rwlock_unlock(&(pFileH->fhlock)); - - return 0; - -_err: - tfree(dataDir); - tsdbCloseHelperFile(pHelper, 1, NULL); - return -1; -} - -static SCommitIter *tsdbCreateCommitIters(STsdbRepo *pRepo) { - SMemTable *pMem = pRepo->imem; - STsdbMeta *pMeta = pRepo->tsdbMeta; - - SCommitIter *iters = (SCommitIter *)calloc(pMem->maxTables, sizeof(SCommitIter)); - if (iters == NULL) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - return NULL; - } - - if (tsdbRLockRepoMeta(pRepo) < 0) goto _err; - - // reference all tables - for (int i = 0; i < pMem->maxTables; i++) { - if (pMeta->tables[i] != NULL) { - tsdbRefTable(pMeta->tables[i]); - iters[i].pTable = pMeta->tables[i]; - } - } - - if (tsdbUnlockRepoMeta(pRepo) < 0) goto _err; - - for (int i = 0; i < pMem->maxTables; i++) { - if ((iters[i].pTable != NULL) && (pMem->tData[i] != NULL) && (TABLE_UID(iters[i].pTable) == pMem->tData[i]->uid)) { - if ((iters[i].pIter = tSkipListCreateIter(pMem->tData[i]->pData)) == NULL) { - terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; - goto _err; - } - - tSkipListIterNext(iters[i].pIter); - } - } - - return iters; - -_err: - tsdbDestroyCommitIters(iters, pMem->maxTables); - return NULL; -} - -static void tsdbDestroyCommitIters(SCommitIter *iters, int maxTables) { - if (iters == NULL) return; - - for (int i = 1; i < maxTables; i++) { - if (iters[i].pTable != NULL) { - tsdbUnRefTable(iters[i].pTable); - tSkipListDestroyIter(iters[i].pIter); - } - } - - free(iters); -} - static int tsdbAdjustMemMaxTables(SMemTable *pMemTable, int maxTables) { ASSERT(pMemTable->maxTables < maxTables); @@ -848,4 +493,400 @@ static int tsdbAppendTableRowToCols(STable *pTable, SDataCols *pCols, STSchema * } return 0; +} + +static int tsdbInitSubmitBlkIter(SSubmitBlk *pBlock, SSubmitBlkIter *pIter) { + if (pBlock->dataLen <= 0) return -1; + pIter->totalLen = pBlock->dataLen; + pIter->len = 0; + pIter->row = (SDataRow)(pBlock->data+pBlock->schemaLen); + return 0; +} + +static SDataRow tsdbGetSubmitBlkNext(SSubmitBlkIter *pIter) { + SDataRow row = pIter->row; + if (row == NULL) return NULL; + + pIter->len += dataRowLen(row); + if (pIter->len >= pIter->totalLen) { + pIter->row = NULL; + } else { + pIter->row = (char *)row + dataRowLen(row); + } + + return row; +} + +static FORCE_INLINE int tsdbCheckRowRange(STsdbRepo *pRepo, STable *pTable, SDataRow row, TSKEY minKey, TSKEY maxKey, + TSKEY now) { + if (dataRowKey(row) < minKey || dataRowKey(row) > maxKey) { + tsdbError("vgId:%d table %s tid %d uid %" PRIu64 " timestamp is out of range! now %" PRId64 " minKey %" PRId64 + " maxKey %" PRId64 " row key %" PRId64, + REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), now, minKey, maxKey, + dataRowKey(row)); + terrno = TSDB_CODE_TDB_TIMESTAMP_OUT_OF_RANGE; + return -1; + } + + return 0; +} + +static int tsdbScanAndConvertSubmitMsg(STsdbRepo *pRepo, SSubmitMsg *pMsg) { + ASSERT(pMsg != NULL); + STsdbMeta * pMeta = pRepo->tsdbMeta; + SSubmitMsgIter msgIter = {0}; + SSubmitBlk * pBlock = NULL; + SSubmitBlkIter blkIter = {0}; + SDataRow row = NULL; + TSKEY now = taosGetTimestamp(pRepo->config.precision); + TSKEY minKey = now - tsMsPerDay[pRepo->config.precision] * pRepo->config.keep; + TSKEY maxKey = now + tsMsPerDay[pRepo->config.precision] * pRepo->config.daysPerFile; + + terrno = TSDB_CODE_SUCCESS; + pMsg->length = htonl(pMsg->length); + pMsg->numOfBlocks = htonl(pMsg->numOfBlocks); + + if (tsdbInitSubmitMsgIter(pMsg, &msgIter) < 0) return -1; + while (true) { + if (tsdbGetSubmitMsgNext(&msgIter, &pBlock) < 0) return -1; + if (pBlock == NULL) break; + + pBlock->uid = htobe64(pBlock->uid); + pBlock->tid = htonl(pBlock->tid); + pBlock->sversion = htonl(pBlock->sversion); + pBlock->dataLen = htonl(pBlock->dataLen); + pBlock->schemaLen = htonl(pBlock->schemaLen); + pBlock->numOfRows = htons(pBlock->numOfRows); + + if (pBlock->tid <= 0 || pBlock->tid >= pMeta->maxTables) { + tsdbError("vgId:%d failed to get table to insert data, uid %" PRIu64 " tid %d", REPO_ID(pRepo), pBlock->uid, + pBlock->tid); + terrno = TSDB_CODE_TDB_INVALID_TABLE_ID; + return -1; + } + + STable *pTable = pMeta->tables[pBlock->tid]; + if (pTable == NULL || TABLE_UID(pTable) != pBlock->uid) { + tsdbError("vgId:%d failed to get table to insert data, uid %" PRIu64 " tid %d", REPO_ID(pRepo), pBlock->uid, + pBlock->tid); + terrno = TSDB_CODE_TDB_INVALID_TABLE_ID; + return -1; + } + + if (TABLE_TYPE(pTable) == TSDB_SUPER_TABLE) { + tsdbError("vgId:%d invalid action trying to insert a super table %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable)); + terrno = TSDB_CODE_TDB_INVALID_ACTION; + return -1; + } + + // Check schema version and update schema if needed + if (tsdbCheckTableSchema(pRepo, pBlock, pTable) < 0) { + if (terrno == TSDB_CODE_TDB_TABLE_RECONFIGURE) { + continue; + } else { + return -1; + } + } + + tsdbInitSubmitBlkIter(pBlock, &blkIter); + while ((row = tsdbGetSubmitBlkNext(&blkIter)) != NULL) { + if (tsdbCheckRowRange(pRepo, pTable, row, minKey, maxKey, now) < 0) { + return -1; + } + } + } + + if (terrno != TSDB_CODE_SUCCESS) return -1; + return 0; +} + +static int tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, int32_t *affectedrows) { + STsdbMeta * pMeta = pRepo->tsdbMeta; + int64_t points = 0; + STable * pTable = NULL; + SSubmitBlkIter blkIter = {0}; + SDataRow row = NULL; + void ** rows = NULL; + int rowCounter = 0; + + ASSERT(pBlock->tid < pMeta->maxTables); + pTable = pMeta->tables[pBlock->tid]; + ASSERT(pTable != NULL && TABLE_UID(pTable) == pBlock->uid); + + rows = (void **)calloc(pBlock->numOfRows, sizeof(void *)); + if (rows == NULL) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + return -1; + } + + tsdbInitSubmitBlkIter(pBlock, &blkIter); + while ((row = tsdbGetSubmitBlkNext(&blkIter)) != NULL) { + if (tsdbCopyRowToMem(pRepo, row, pTable, &(rows[rowCounter])) < 0) { + tsdbFreeRows(pRepo, rows, rowCounter); + goto _err; + } + + (*affectedrows)++; + points++; + + if (rows[rowCounter] != NULL) { + rowCounter++; + } + } + + if (tsdbInsertDataToTableImpl(pRepo, pTable, rows, rowCounter) < 0) { + goto _err; + } + + STSchema *pSchema = tsdbGetTableSchemaByVersion(pTable, pBlock->sversion); + pRepo->stat.pointsWritten += points * schemaNCols(pSchema); + pRepo->stat.totalStorage += points * schemaVLen(pSchema); + + free(rows); + return 0; + +_err: + free(rows); + return -1; +} + +static int tsdbCopyRowToMem(STsdbRepo *pRepo, SDataRow row, STable *pTable, void **ppRow) { + STsdbCfg * pCfg = &pRepo->config; + TKEY tkey = dataRowTKey(row); + TSKEY key = dataRowKey(row); + bool isRowDelete = TKEY_IS_DELETED(tkey); + + if (isRowDelete) { + if (!pCfg->update) { + tsdbWarn("vgId:%d vnode is not allowed to update but try to delete a data row", REPO_ID(pRepo)); + terrno = TSDB_CODE_TDB_INVALID_ACTION; + return -1; + } + + if (key > TABLE_LASTKEY(pTable)) { + tsdbTrace("vgId:%d skip to delete row key %" PRId64 " which is larger than table lastKey %" PRId64, + REPO_ID(pRepo), key, TABLE_LASTKEY(pTable)); + return 0; + } + } + + void *pRow = tsdbAllocBytes(pRepo, dataRowLen(row)); + if (pRow == NULL) { + tsdbError("vgId:%d failed to insert row with key %" PRId64 " to table %s while allocate %d bytes since %s", + REPO_ID(pRepo), key, TABLE_CHAR_NAME(pTable), dataRowLen(row), tstrerror(terrno)); + return -1; + } + + dataRowCpy(pRow, row); + ppRow[0] = pRow; + + tsdbTrace("vgId:%d a row is %s table %s tid %d uid %" PRIu64 " key %" PRIu64, REPO_ID(pRepo), + isRowDelete ? "deleted from" : "updated in", TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), + key); + + return 0; +} + +static int tsdbInitSubmitMsgIter(SSubmitMsg *pMsg, SSubmitMsgIter *pIter) { + if (pMsg == NULL) { + terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP; + return -1; + } + + pIter->totalLen = pMsg->length; + pIter->len = 0; + pIter->pMsg = pMsg; + if (pMsg->length <= TSDB_SUBMIT_MSG_HEAD_SIZE) { + terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP; + return -1; + } + + return 0; +} + +static int tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter, SSubmitBlk **pPBlock) { + if (pIter->len == 0) { + pIter->len += TSDB_SUBMIT_MSG_HEAD_SIZE; + } else { + SSubmitBlk *pSubmitBlk = (SSubmitBlk *)POINTER_SHIFT(pIter->pMsg, pIter->len); + pIter->len += (sizeof(SSubmitBlk) + pSubmitBlk->dataLen + pSubmitBlk->schemaLen); + } + + if (pIter->len > pIter->totalLen) { + terrno = TSDB_CODE_TDB_SUBMIT_MSG_MSSED_UP; + *pPBlock = NULL; + return -1; + } + + *pPBlock = (pIter->len == pIter->totalLen) ? NULL : (SSubmitBlk *)POINTER_SHIFT(pIter->pMsg, pIter->len); + + return 0; +} + +static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable) { + ASSERT(pTable != NULL); + + STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1); + int sversion = schemaVersion(pSchema); + + if (pBlock->sversion == sversion) { + return 0; + } else { + if (TABLE_TYPE(pTable) == TSDB_STREAM_TABLE) { // stream table is not allowed to change schema + terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION; + return -1; + } + } + + if (pBlock->sversion > sversion) { // may need to update table schema + if (pBlock->schemaLen > 0) { + tsdbDebug( + "vgId:%d table %s tid %d uid %" PRIu64 " schema version %d is out of data, client version %d, update...", + REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), sversion, pBlock->sversion); + ASSERT(pBlock->schemaLen % sizeof(STColumn) == 0); + int numOfCols = pBlock->schemaLen / sizeof(STColumn); + STColumn *pTCol = (STColumn *)pBlock->data; + + STSchemaBuilder schemaBuilder = {0}; + if (tdInitTSchemaBuilder(&schemaBuilder, pBlock->sversion) < 0) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + tsdbError("vgId:%d failed to update schema of table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), + tstrerror(terrno)); + return -1; + } + + for (int i = 0; i < numOfCols; i++) { + if (tdAddColToSchema(&schemaBuilder, pTCol[i].type, htons(pTCol[i].colId), htons(pTCol[i].bytes)) < 0) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + tsdbError("vgId:%d failed to update schema of table %s since %s", REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), + tstrerror(terrno)); + tdDestroyTSchemaBuilder(&schemaBuilder); + return -1; + } + } + + STSchema *pNSchema = tdGetSchemaFromBuilder(&schemaBuilder); + if (pNSchema == NULL) { + terrno = TSDB_CODE_TDB_OUT_OF_MEMORY; + tdDestroyTSchemaBuilder(&schemaBuilder); + return -1; + } + + tdDestroyTSchemaBuilder(&schemaBuilder); + tsdbUpdateTableSchema(pRepo, pTable, pNSchema, true); + } else { + tsdbDebug( + "vgId:%d table %s tid %d uid %" PRIu64 " schema version %d is out of data, client version %d, reconfigure...", + REPO_ID(pRepo), TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable), sversion, pBlock->sversion); + terrno = TSDB_CODE_TDB_TABLE_RECONFIGURE; + return -1; + } + } else { + ASSERT(pBlock->sversion >= 0); + if (tsdbGetTableSchemaImpl(pTable, false, false, pBlock->sversion) == NULL) { + tsdbError("vgId:%d invalid submit schema version %d to table %s tid %d from client", REPO_ID(pRepo), + pBlock->sversion, TABLE_CHAR_NAME(pTable), TABLE_TID(pTable)); + } + terrno = TSDB_CODE_TDB_IVD_TB_SCHEMA_VERSION; + return -1; + } + + return 0; +} + +static int tsdbInsertDataToTableImpl(STsdbRepo *pRepo, STable *pTable, void **rows, int rowCounter) { + if (rowCounter < 1) return 0; + + SMemTable * pMemTable = NULL; + STableData *pTableData = NULL; + STsdbMeta * pMeta = pRepo->tsdbMeta; + STsdbCfg * pCfg = &(pRepo->config); + + ASSERT(pRepo->mem != NULL); + pMemTable = pRepo->mem; + + if (TABLE_TID(pTable) >= pMemTable->maxTables) { + if (tsdbAdjustMemMaxTables(pMemTable, pMeta->maxTables) < 0) { + tsdbFreeRows(pRepo, rows, rowCounter); + return -1; + } + } + pTableData = pMemTable->tData[TABLE_TID(pTable)]; + + if (pTableData == NULL || pTableData->uid != TABLE_UID(pTable)) { + if (pTableData != NULL) { + taosWLockLatch(&(pMemTable->latch)); + pMemTable->tData[TABLE_TID(pTable)] = NULL; + tsdbFreeTableData(pTableData); + taosWUnLockLatch(&(pMemTable->latch)); + } + + pTableData = tsdbNewTableData(pCfg, pTable); + if (pTableData == NULL) { + tsdbError("vgId:%d failed to insert data to table %s uid %" PRId64 " tid %d since %s", REPO_ID(pRepo), + TABLE_CHAR_NAME(pTable), TABLE_UID(pTable), TABLE_TID(pTable), tstrerror(terrno)); + tsdbFreeRows(pRepo, rows, rowCounter); + return -1; + } + + pRepo->mem->tData[TABLE_TID(pTable)] = pTableData; + } + + ASSERT((pTableData != NULL) && pTableData->uid == TABLE_UID(pTable)); + + int64_t osize = SL_SIZE(pTableData->pData); + tSkipListPutBatch(pTableData->pData, rows, rowCounter); + int64_t dsize = SL_SIZE(pTableData->pData) - osize; + + if (pMemTable->keyFirst > dataRowKey(rows[0])) pMemTable->keyFirst = dataRowKey(rows[0]); + if (pMemTable->keyLast < dataRowKey(rows[rowCounter - 1])) pMemTable->keyLast = dataRowKey(rows[rowCounter - 1]); + pMemTable->numOfRows += dsize; + + if (pTableData->keyFirst > dataRowKey(rows[0])) pTableData->keyFirst = dataRowKey(rows[0]); + if (pTableData->keyLast < dataRowKey(rows[rowCounter - 1])) pTableData->keyLast = dataRowKey(rows[rowCounter - 1]); + pTableData->numOfRows += dsize; + + // TODO: impl delete row thing + if (TABLE_LASTKEY(pTable) < dataRowKey(rows[rowCounter-1])) TABLE_LASTKEY(pTable) = dataRowKey(rows[rowCounter-1]); + + return 0; +} + +static void tsdbFreeRows(STsdbRepo *pRepo, void **rows, int rowCounter) { + ASSERT(pRepo->mem != NULL); + STsdbBufPool *pBufPool = pRepo->pPool; + + for (int i = rowCounter - 1; i >= 0; --i) { + SDataRow row = (SDataRow)rows[i]; + int bytes = (int)dataRowLen(row); + + if (pRepo->mem->extraBuffList == NULL) { + STsdbBufBlock *pBufBlock = tsdbGetCurrBufBlock(pRepo); + ASSERT(pBufBlock != NULL && pBufBlock->offset >= bytes); + + pBufBlock->offset -= bytes; + pBufBlock->remain += bytes; + ASSERT(row == POINTER_SHIFT(pBufBlock->data, pBufBlock->offset)); + tsdbTrace("vgId:%d free %d bytes to TSDB buffer pool, nBlocks %d offset %d remain %d", REPO_ID(pRepo), bytes, + listNEles(pRepo->mem->bufBlockList), pBufBlock->offset, pBufBlock->remain); + + if (pBufBlock->offset == 0) { // return the block to buffer pool + tsdbLockRepo(pRepo); + SListNode *pNode = tdListPopTail(pRepo->mem->bufBlockList); + tdListPrependNode(pBufPool->bufBlockList, pNode); + tsdbUnlockRepo(pRepo); + } + } else { + ASSERT(listNEles(pRepo->mem->extraBuffList) > 0); + SListNode *pNode = tdListPopTail(pRepo->mem->extraBuffList); + ASSERT(row == pNode->data); + free(pNode); + tsdbTrace("vgId:%d free %d bytes to SYSTEM buffer pool", REPO_ID(pRepo), bytes); + + if (listNEles(pRepo->mem->extraBuffList) == 0) { + tdListFree(pRepo->mem->extraBuffList); + pRepo->mem->extraBuffList = NULL; + } + } + } } \ No newline at end of file diff --git a/src/tsdb/src/tsdbRWHelper.c b/src/tsdb/src/tsdbRWHelper.c index 98f815f78a..5b65b2185a 100644 --- a/src/tsdb/src/tsdbRWHelper.c +++ b/src/tsdb/src/tsdbRWHelper.c @@ -1595,7 +1595,7 @@ static int tsdbProcessMergeCommit(SRWHelper *pHelper, SCommitIter *pCommitIter, tblkIdx++; } else if (oBlock.numOfRows + pMergeInfo->rowsInserted - pMergeInfo->rowsDeleteSucceed == 0) { // Delete the block and do some stuff - ASSERT(pMergeInfo->keyFirst == INT64_MAX && pMergeInfo->keyFirst == INT64_MIN); + // ASSERT(pMergeInfo->keyFirst == INT64_MAX && pMergeInfo->keyFirst == INT64_MIN); if (tsdbDeleteSuperBlock(pHelper, tblkIdx) < 0) return -1; *pCommitIter->pIter = slIter; if (oBlock.last && pHelper->hasOldLastBlock) pHelper->hasOldLastBlock = false; diff --git a/src/util/inc/tskiplist.h b/src/util/inc/tskiplist.h index 65b6482520..2c4d1a86ef 100644 --- a/src/util/inc/tskiplist.h +++ b/src/util/inc/tskiplist.h @@ -131,6 +131,7 @@ SSkipList *tSkipListCreate(uint8_t maxLevel, uint8_t keyType, uint16_t keyLen, _ __sl_key_fn_t fn); void tSkipListDestroy(SSkipList *pSkipList); SSkipListNode * tSkipListPut(SSkipList *pSkipList, void *pData); +void tSkipListPutBatch(SSkipList *pSkipList, void **ppData, int ndata); SArray * tSkipListGet(SSkipList *pSkipList, SSkipListKey pKey); void tSkipListPrint(SSkipList *pSkipList, int16_t nlevel); SSkipListIterator *tSkipListCreateIter(SSkipList *pSkipList); diff --git a/src/util/src/tkvstore.c b/src/util/src/tkvstore.c index 101dd4a6f4..31641ac9a7 100644 --- a/src/util/src/tkvstore.c +++ b/src/util/src/tkvstore.c @@ -236,6 +236,7 @@ int tdUpdateKVStoreRecord(SKVStore *pStore, uint64_t uid, void *cont, int contLe rInfo.offset = lseek(pStore->fd, 0, SEEK_CUR); if (rInfo.offset < 0) { uError("failed to lseek file %s since %s", pStore->fname, strerror(errno)); + terrno = TAOS_SYSTEM_ERROR(errno); return -1; } @@ -254,6 +255,7 @@ int tdUpdateKVStoreRecord(SKVStore *pStore, uint64_t uid, void *cont, int contLe if (taosWrite(pStore->fd, cont, contLen) < contLen) { uError("failed to write %d bytes to file %s since %s", contLen, pStore->fname, strerror(errno)); + terrno = TAOS_SYSTEM_ERROR(errno); return -1; } diff --git a/src/util/src/tlog.c b/src/util/src/tlog.c index 4157d88c45..ad3a922304 100644 --- a/src/util/src/tlog.c +++ b/src/util/src/tlog.c @@ -287,17 +287,17 @@ static int32_t taosOpenLogFile(char *fn, int32_t maxLines, int32_t maxFileNum) { tsLogObj.fileNum = maxFileNum; taosGetLogFileName(fn); + if (strlen(fn) < LOG_FILE_NAME_LEN + 50 - 2) { strcpy(name, fn); strcat(name, ".0"); } + bool log0Exist = stat(name, &logstat0) >= 0; if (strlen(fn) < LOG_FILE_NAME_LEN + 50 - 2) { strcpy(name, fn); strcat(name, ".1"); } - - bool log0Exist = stat(name, &logstat0) >= 0; bool log1Exist = stat(name, &logstat1) >= 0; // if none of the log files exist, open 0, if both exists, open the old one diff --git a/src/util/src/tref.c b/src/util/src/tref.c index 760d1c0eb4..4c1a87c960 100644 --- a/src/util/src/tref.c +++ b/src/util/src/tref.c @@ -426,11 +426,11 @@ static int taosDecRefCount(int rsetId, int64_t rid, int remove) { (*pSet->fp)(pNode->p); - uTrace("rsetId:%d p:%p rid:%" PRId64 "is removed, count:%d, free mem: %p", rsetId, pNode->p, rid, pSet->count, pNode); + uTrace("rsetId:%d p:%p rid:%" PRId64 " is removed, count:%d, free mem: %p", rsetId, pNode->p, rid, pSet->count, pNode); free(pNode); released = 1; } else { - uTrace("rsetId:%d p:%p rid:%" PRId64 "is released, count:%d", rsetId, pNode->p, rid, pNode->count); + uTrace("rsetId:%d p:%p rid:%" PRId64 " is released, count:%d", rsetId, pNode->p, rid, pNode->count); } } else { uTrace("rsetId:%d rid:%" PRId64 " is not there, failed to release/remove", rsetId, rid); diff --git a/src/util/src/tskiplist.c b/src/util/src/tskiplist.c index 5ecc8ce119..4ae13bd7e5 100644 --- a/src/util/src/tskiplist.c +++ b/src/util/src/tskiplist.c @@ -24,10 +24,12 @@ static SSkipListNode * getPriorNode(SSkipList *pSkipList, const char *val, in static void tSkipListRemoveNodeImpl(SSkipList *pSkipList, SSkipListNode *pNode); static void tSkipListCorrectLevel(SSkipList *pSkipList); static SSkipListIterator *doCreateSkipListIterator(SSkipList *pSkipList, int32_t order); -static void tSkipListDoInsert(SSkipList *pSkipList, SSkipListNode **backward, SSkipListNode *pNode); -static bool tSkipListGetPosToPut(SSkipList *pSkipList, SSkipListNode **backward, void *pData); -static SSkipListNode * tSkipListNewNode(uint8_t level); +static void tSkipListDoInsert(SSkipList *pSkipList, SSkipListNode **direction, SSkipListNode *pNode, bool isForward); +static bool tSkipListGetPosToPut(SSkipList *pSkipList, SSkipListNode **backward, void *pData); +static SSkipListNode *tSkipListNewNode(uint8_t level); #define tSkipListFreeNode(n) tfree((n)) +static SSkipListNode *tSkipListPutImpl(SSkipList *pSkipList, void *pData, SSkipListNode **direction, bool isForward, + bool hasDup); static FORCE_INLINE int tSkipListWLock(SSkipList *pSkipList); static FORCE_INLINE int tSkipListRLock(SSkipList *pSkipList); @@ -109,32 +111,87 @@ SSkipListNode *tSkipListPut(SSkipList *pSkipList, void *pData) { if (pSkipList == NULL || pData == NULL) return NULL; SSkipListNode *backward[MAX_SKIP_LIST_LEVEL] = {0}; - uint8_t dupMode = SL_DUP_MODE(pSkipList); SSkipListNode *pNode = NULL; tSkipListWLock(pSkipList); bool hasDup = tSkipListGetPosToPut(pSkipList, backward, pData); - - if (hasDup && (dupMode == SL_DISCARD_DUP_KEY || dupMode == SL_UPDATE_DUP_KEY)) { - if (dupMode == SL_UPDATE_DUP_KEY) { - pNode = SL_NODE_GET_BACKWARD_POINTER(backward[0], 0); - atomic_store_ptr(&(pNode->pData), pData); - } - } else { - pNode = tSkipListNewNode(getSkipListRandLevel(pSkipList)); - if (pNode != NULL) { - pNode->pData = pData; - - tSkipListDoInsert(pSkipList, backward, pNode); - } - } + pNode = tSkipListPutImpl(pSkipList, pData, backward, false, hasDup); tSkipListUnlock(pSkipList); return pNode; } +// Put a batch of data into skiplist. The batch of data must be in ascending order +void tSkipListPutBatch(SSkipList *pSkipList, void **ppData, int ndata) { + SSkipListNode *backward[MAX_SKIP_LIST_LEVEL] = {0}; + SSkipListNode *forward[MAX_SKIP_LIST_LEVEL] = {0}; + bool hasDup = false; + char * pKey = NULL; + char * pDataKey = NULL; + int compare = 0; + + tSkipListWLock(pSkipList); + + // backward to put the first data + hasDup = tSkipListGetPosToPut(pSkipList, backward, ppData[0]); + tSkipListPutImpl(pSkipList, ppData[0], backward, false, hasDup); + + for (int level = 0; level < pSkipList->maxLevel; level++) { + forward[level] = SL_NODE_GET_BACKWARD_POINTER(backward[level], level); + } + + // forward to put the rest of data + for (int idata = 1; idata < ndata; idata++) { + pDataKey = pSkipList->keyFn(ppData[idata]); + + // Compare max key + pKey = SL_GET_MAX_KEY(pSkipList); + compare = pSkipList->comparFn(pDataKey, pKey); + if (compare > 0) { + for (int i = 0; i < pSkipList->maxLevel; i++) { + forward[i] = SL_NODE_GET_BACKWARD_POINTER(pSkipList->pTail, i); + } + + hasDup = false; + } else { + SSkipListNode *px = pSkipList->pHead; + for (int i = pSkipList->maxLevel - 1; i >= 0; --i) { + if (i < pSkipList->level) { + // set new px + if (forward[i] != pSkipList->pHead) { + if (px == pSkipList->pHead || + pSkipList->comparFn(SL_GET_NODE_KEY(pSkipList, forward[i]), SL_GET_NODE_KEY(pSkipList, px)) > 0) { + px = forward[i]; + } + } + + SSkipListNode *p = SL_NODE_GET_FORWARD_POINTER(px, i); + while (p != pSkipList->pTail) { + pKey = SL_GET_NODE_KEY(pSkipList, p); + + compare = pSkipList->comparFn(pKey, pDataKey); + if (compare >= 0) { + if (compare == 0) hasDup = true; + break; + } else { + px = p; + p = SL_NODE_GET_FORWARD_POINTER(px, i); + } + } + } + + forward[i] = px; + } + } + + tSkipListPutImpl(pSkipList, ppData[idata], forward, true, hasDup); + } + + tSkipListUnlock(pSkipList); +} + uint32_t tSkipListRemove(SSkipList *pSkipList, SSkipListKey key) { uint32_t count = 0; @@ -310,22 +367,25 @@ void tSkipListPrint(SSkipList *pSkipList, int16_t nlevel) { } } -static void tSkipListDoInsert(SSkipList *pSkipList, SSkipListNode **backward, SSkipListNode *pNode) { +static void tSkipListDoInsert(SSkipList *pSkipList, SSkipListNode **direction, SSkipListNode *pNode, bool isForward) { for (int32_t i = 0; i < pNode->level; ++i) { - if (i >= pSkipList->level) { - SL_NODE_GET_FORWARD_POINTER(pNode, i) = pSkipList->pTail; - SL_NODE_GET_BACKWARD_POINTER(pNode, i) = pSkipList->pHead; - SL_NODE_GET_FORWARD_POINTER(pSkipList->pHead, i) = pNode; - SL_NODE_GET_BACKWARD_POINTER(pSkipList->pTail, i) = pNode; + SSkipListNode *x = direction[i]; + if (isForward) { + SL_NODE_GET_BACKWARD_POINTER(pNode, i) = x; + + SSkipListNode *next = SL_NODE_GET_FORWARD_POINTER(x, i); + SL_NODE_GET_BACKWARD_POINTER(next, i) = pNode; + + SL_NODE_GET_FORWARD_POINTER(pNode, i) = next; + SL_NODE_GET_FORWARD_POINTER(x, i) = pNode; } else { - SSkipListNode *x = backward[i]; SL_NODE_GET_FORWARD_POINTER(pNode, i) = x; SSkipListNode *prev = SL_NODE_GET_BACKWARD_POINTER(x, i); SL_NODE_GET_FORWARD_POINTER(prev, i) = pNode; - SL_NODE_GET_BACKWARD_POINTER(x, i) = pNode; SL_NODE_GET_BACKWARD_POINTER(pNode, i) = prev; + SL_NODE_GET_BACKWARD_POINTER(x, i) = pNode; } } @@ -377,7 +437,7 @@ static bool tSkipListGetPosToPut(SSkipList *pSkipList, SSkipListNode **backward, char * pDataKey = pSkipList->keyFn(pData); if (pSkipList->size == 0) { - for (int i = 0; i < pSkipList->level; i++) { + for (int i = 0; i < pSkipList->maxLevel; i++) { backward[i] = pSkipList->pTail; } } else { @@ -387,7 +447,7 @@ static bool tSkipListGetPosToPut(SSkipList *pSkipList, SSkipListNode **backward, pKey = SL_GET_MAX_KEY(pSkipList); compare = pSkipList->comparFn(pDataKey, pKey); if (compare >= 0) { - for (int i = 0; i < pSkipList->level; i++) { + for (int i = 0; i < pSkipList->maxLevel; i++) { backward[i] = pSkipList->pTail; } @@ -398,7 +458,7 @@ static bool tSkipListGetPosToPut(SSkipList *pSkipList, SSkipListNode **backward, pKey = SL_GET_MIN_KEY(pSkipList); compare = pSkipList->comparFn(pDataKey, pKey); if (compare < 0) { - for (int i = 0; i < pSkipList->level; i++) { + for (int i = 0; i < pSkipList->maxLevel; i++) { backward[i] = SL_NODE_GET_FORWARD_POINTER(pSkipList->pHead, i); } @@ -406,18 +466,20 @@ static bool tSkipListGetPosToPut(SSkipList *pSkipList, SSkipListNode **backward, } SSkipListNode *px = pSkipList->pTail; - for (int i = pSkipList->level - 1; i >= 0; --i) { - SSkipListNode *p = SL_NODE_GET_BACKWARD_POINTER(px, i); - while (p != pSkipList->pHead) { - pKey = SL_GET_NODE_KEY(pSkipList, p); + for (int i = pSkipList->maxLevel - 1; i >= 0; --i) { + if (i < pSkipList->level) { + SSkipListNode *p = SL_NODE_GET_BACKWARD_POINTER(px, i); + while (p != pSkipList->pHead) { + pKey = SL_GET_NODE_KEY(pSkipList, p); - compare = pSkipList->comparFn(pKey, pDataKey); - if (compare <= 0) { - if (compare == 0 && !hasDupKey) hasDupKey = true; - break; - } else { - px = p; - p = SL_NODE_GET_BACKWARD_POINTER(px, i); + compare = pSkipList->comparFn(pKey, pDataKey); + if (compare <= 0) { + if (compare == 0 && !hasDupKey) hasDupKey = true; + break; + } else { + px = p; + p = SL_NODE_GET_BACKWARD_POINTER(px, i); + } } } @@ -579,6 +641,32 @@ static SSkipListNode *tSkipListNewNode(uint8_t level) { return pNode; } +static SSkipListNode *tSkipListPutImpl(SSkipList *pSkipList, void *pData, SSkipListNode **direction, bool isForward, + bool hasDup) { + uint8_t dupMode = SL_DUP_MODE(pSkipList); + SSkipListNode *pNode = NULL; + + if (hasDup && (dupMode == SL_DISCARD_DUP_KEY || dupMode == SL_UPDATE_DUP_KEY)) { + if (dupMode == SL_UPDATE_DUP_KEY) { + if (isForward) { + pNode = SL_NODE_GET_FORWARD_POINTER(direction[0], 0); + } else { + pNode = SL_NODE_GET_BACKWARD_POINTER(direction[0], 0); + } + atomic_store_ptr(&(pNode->pData), pData); + } + } else { + pNode = tSkipListNewNode(getSkipListRandLevel(pSkipList)); + if (pNode != NULL) { + pNode->pData = pData; + + tSkipListDoInsert(pSkipList, direction, pNode, isForward); + } + } + + return pNode; +} + // static int32_t tSkipListEndParQuery(SSkipList *pSkipList, SSkipListNode *pStartNode, SSkipListKey *pEndKey, // int32_t cond, SSkipListNode ***pRes) { // pthread_rwlock_rdlock(&pSkipList->lock); diff --git a/src/util/src/tsocket.c b/src/util/src/tsocket.c index 1003bc6178..11932ac03a 100644 --- a/src/util/src/tsocket.c +++ b/src/util/src/tsocket.c @@ -107,7 +107,7 @@ int32_t taosWriteMsg(SOCKET fd, void *buf, int32_t nbytes) { while (nleft > 0) { nwritten = (int32_t)taosWriteSocket(fd, (char *)ptr, (size_t)nleft); if (nwritten <= 0) { - if (errno == EINTR) + if (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK) continue; else return -1; @@ -133,7 +133,7 @@ int32_t taosReadMsg(SOCKET fd, void *buf, int32_t nbytes) { if (nread == 0) { break; } else if (nread < 0) { - if (errno == EINTR) { + if (errno == EINTR || errno == EAGAIN || errno == EWOULDBLOCK) { continue; } else { return -1; diff --git a/src/vnode/inc/vnodeInt.h b/src/vnode/inc/vnodeInt.h index 317d4904cb..9f1c98774b 100644 --- a/src/vnode/inc/vnodeInt.h +++ b/src/vnode/inc/vnodeInt.h @@ -58,7 +58,7 @@ typedef struct { char *rootDir; tsem_t sem; int8_t dropped; - char db[TSDB_DB_NAME_LEN]; + char db[TSDB_ACCT_LEN + TSDB_DB_NAME_LEN]; } SVnodeObj; void vnodeInitWriteFp(void); diff --git a/src/vnode/src/vnodeCfg.c b/src/vnode/src/vnodeCfg.c index e2e57a7566..2d56157328 100644 --- a/src/vnode/src/vnodeCfg.c +++ b/src/vnode/src/vnodeCfg.c @@ -25,7 +25,7 @@ #include "vnodeCfg.h" static void vnodeLoadCfg(SVnodeObj *pVnode, SCreateVnodeMsg* vnodeMsg) { - strcpy(pVnode->db, vnodeMsg->db); + tstrncpy(pVnode->db, vnodeMsg->db, sizeof(pVnode->db)); pVnode->cfgVersion = vnodeMsg->cfg.cfgVersion; pVnode->tsdbCfg.cacheBlockSize = vnodeMsg->cfg.cacheBlockSize; pVnode->tsdbCfg.totalBlocks = vnodeMsg->cfg.totalBlocks; @@ -97,7 +97,7 @@ int32_t vnodeReadCfg(SVnodeObj *pVnode) { vError("vgId:%d, failed to read %s, db not found", pVnode->vgId, file); goto PARSE_VCFG_ERROR; } - strcpy(vnodeMsg.db, db->valuestring); + tstrncpy(vnodeMsg.db, db->valuestring, sizeof(vnodeMsg.db)); cJSON *cfgVersion = cJSON_GetObjectItem(root, "cfgVersion"); if (!cfgVersion || cfgVersion->type != cJSON_Number) { diff --git a/src/vnode/src/vnodeMain.c b/src/vnode/src/vnodeMain.c index 3dd1bae37f..7922476898 100644 --- a/src/vnode/src/vnodeMain.c +++ b/src/vnode/src/vnodeMain.c @@ -30,7 +30,7 @@ static SHashObj*tsVnodesHash; static void vnodeCleanUp(SVnodeObj *pVnode); -static int vnodeProcessTsdbStatus(void *arg, int status); +static int vnodeProcessTsdbStatus(void *arg, int status, int eno); static uint32_t vnodeGetFileInfo(void *ahandle, char *name, uint32_t *index, uint32_t eindex, int64_t *size, uint64_t *fversion); static int vnodeGetWalInfo(void *ahandle, char *fileName, int64_t *fileId); static void vnodeNotifyRole(void *ahandle, int8_t role); @@ -590,9 +590,13 @@ static void vnodeCleanUp(SVnodeObj *pVnode) { } // TODO: this is a simple implement -static int vnodeProcessTsdbStatus(void *arg, int status) { +static int vnodeProcessTsdbStatus(void *arg, int status, int eno) { SVnodeObj *pVnode = arg; + if (eno != TSDB_CODE_SUCCESS) { + // TODO: deal with the error here + } + if (status == TSDB_STATUS_COMMIT_START) { pVnode->fversion = pVnode->version; vDebug("vgId:%d, start commit, fver:%" PRIu64 " vver:%" PRIu64, pVnode->vgId, pVnode->fversion, pVnode->version); diff --git a/src/wal/inc/walInt.h b/src/wal/inc/walInt.h index 36311c8f5d..b0edabfbd8 100644 --- a/src/wal/inc/walInt.h +++ b/src/wal/inc/walInt.h @@ -37,7 +37,7 @@ extern int32_t wDebugFlag; #define WAL_MAX_SIZE (TSDB_MAX_WAL_SIZE + sizeof(SWalHead) + 16) #define WAL_SIGNATURE ((uint32_t)(0xFAFBFDFE)) #define WAL_PATH_LEN (TSDB_FILENAME_LEN + 12) -#define WAL_FILE_LEN (TSDB_FILENAME_LEN + 32) +#define WAL_FILE_LEN (WAL_PATH_LEN + 32) #define WAL_FILE_NUM 3 typedef struct { diff --git a/tests/pytest/fulltest.sh b/tests/pytest/fulltest.sh index 15cadf38e7..3a9aa00617 100755 --- a/tests/pytest/fulltest.sh +++ b/tests/pytest/fulltest.sh @@ -155,6 +155,9 @@ python3 ./test.py -f query/queryCountCSVData.py python3 ./test.py -f query/natualInterval.py python3 ./test.py -f query/bug1471.py #python3 ./test.py -f query/dataLossTest.py +python3 ./test.py -f query/bug1874.py +python3 ./test.py -f query/bug1875.py +python3 ./test.py -f query/bug1876.py #stream python3 ./test.py -f stream/metric_1.py