enh: add csv writing meta
This commit is contained in:
Yaming Pei
parent
a1b7986cbd
commit
5cb31be1e6
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@ -781,8 +781,8 @@ typedef struct SArguments_S {
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bool escape_character;
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bool pre_load_tb_meta;
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char* csv_output_path;
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char csv_output_path_buf[MAX_PATH_LEN];
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char* output_path;
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char output_path_buf[MAX_PATH_LEN];
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char* csv_file_prefix;
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char* csv_ts_format;
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char* csv_ts_interval;
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@ -18,19 +18,26 @@
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#include <bench.h>
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typedef enum {
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CSV_NAMING_SINGLE,
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CSV_NAMING_TIME_SLICE,
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CSV_NAMING_THREAD,
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CSV_NAMING_THREAD_TIME_SLICE
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} CsvNamingType;
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typedef struct {
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CsvNamingType naming_type;
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time_t start_secs;
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time_t end_secs;
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time_t end_ts;
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size_t thread_id;
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size_t total_threads;
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char thread_formatter[TINY_BUFF_LEN];
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} CsvWriteMeta;
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int csvTestProcess();
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int genWithSTable(SDataBase* db, SSuperTable* stb, char* outDir);
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char * genTagData(char* buf, SSuperTable* stb, int64_t i, int64_t *k);
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char * genColumnData(char* colData, SSuperTable* stb, int64_t ts, int32_t precision, int64_t *k);
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int32_t genRowByField(char* buf, BArray* fields, int16_t fieldCnt, char* binanryPrefix, char* ncharPrefix, int64_t *k);
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void obtainCsvFile(char * outFile, SDataBase* db, SSuperTable* stb, char* outDir);
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int interlaceWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int bufLen, int minRemain);
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int batchWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int bufLen, int minRemain);
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#endif // INC_BENCHCSV_H_
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@ -15,11 +15,10 @@
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#include <string.h>
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#include <time.h>
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#include <bench.h>
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#include "benchLog.h"
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#include <benchDataMix.h>
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#include <benchCsv.h>
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#include "benchData.h"
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#include "benchDataMix.h"
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#include "benchCsv.h"
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//
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// main etry
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@ -29,9 +28,7 @@
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void obtainCsvFile(char * outFile, SDataBase* db, SSuperTable* stb, char* outDir) {
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sprintf(outFile, "%s%s-%s.csv", outDir, db->dbName, stb->stbName);
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}
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int32_t writeCsvFile(FILE* f, char * buf, int32_t len) {
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size_t size = fwrite(buf, 1, len, f);
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@ -42,29 +39,36 @@ int32_t writeCsvFile(FILE* f, char * buf, int32_t len) {
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return 0;
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}
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int batchWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int bufLen, int minRemain) {
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int batchWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int rows_buf_len, int minRemain) {
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int ret = 0;
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int pos = 0;
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int64_t tk = 0;
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int64_t show = 0;
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int tagDataLen = stb->lenOfTags + stb->tags->size + 256;
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char * tagData = (char *) benchCalloc(1, tagDataLen, true);
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int colDataLen = stb->lenOfCols + stb->cols->size + 256;
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char * colData = (char *) benchCalloc(1, colDataLen, true);
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uint32_t tags_length = accumulateRowLen(stbInfo->tags, stbInfo->iface);
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uint32_t cols_length = accumulateRowLen(stbInfo->cols, stbInfo->iface);
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size_t tags_csv_length = tags_length + stb->tags->size;
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size_t cols_csv_length = cols_length + stb->cols->size;
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char* tags_csv_buf = (char*)benchCalloc(1, tags_csv_length, true);
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char* cols_csv_buf = (char*)benchCalloc(1, cols_csv_length, true);
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// gen child name
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for (int64_t i = 0; i < stb->childTblCount; i++) {
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for (int64_t i = 0; i < stb->childTblCount; ++i) {
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int64_t ts = stb->startTimestamp;
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int64_t ck = 0;
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// child table
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// tags
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genTagData(tagData, stb, i, &tk);
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csvGenRowTagData(tags_csv_buf, stb, i, &tk);
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// insert child column data
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for(int64_t j = 0; j < stb->insertRows; j++) {
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genColumnData(colData, stb, ts, db->precision, &ck);
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genColumnData(cols_csv_buf, stb, ts, db->precision, &ck);
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// combine
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pos += sprintf(buf + pos, "%s,%s.\n", tagData, colData);
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if (bufLen - pos < minRemain) {
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pos += sprintf(buf + pos, "%s,%s.\n", tags_csv_buf, cols_csv_buf);
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if (rows_buf_len - pos < minRemain) {
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// submit
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ret = writeCsvFile(fs, buf, pos);
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if (ret != 0) {
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@ -99,48 +103,277 @@ int batchWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int bufL
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END:
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// free
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tmfree(tagData);
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tmfree(colData);
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tmfree(tags_csv_buf);
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tmfree(cols_csv_buf);
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return ret;
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}
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int interlaceWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int bufLen, int minRemain) {
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static time_t csvGetStartSeconds(SDataBase* db, SSuperTable* stb) {
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time_t start_seconds = 0;
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if (db->precision == TSDB_TIME_PRECISION_MICRO) {
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start_seconds = stb->startTimestamp / 1000000L;
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} else if (db->precision == TSDB_TIME_PRECISION_NANO) {
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start_seconds = stb->startTimestamp / 1000000000L;
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} else {
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start_seconds = stb->startTimestamp / 1000L;
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}
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return start_seconds;
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}
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void csvConvertTime2String(time_t time_value, char* time_buf, size_t buf_size) {
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struct tm tm_result;
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char *old_locale = setlocale(LC_TIME, "C");
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#ifdef _WIN32
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gmtime_s(&tm_result, &time_value);
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#else
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gmtime_r(&time_value, &tm_result);
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#endif
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strftime(time_buf, buf_size, g_arguments->csv_ts_format, &tm_result);
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if (old_locale) {
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(LC_TIME, old_locale);
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}
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}
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static CsvNamingType csvGetFileNamingType(SSuperTable* stb) {
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if (stb->interlaceRows > 0) {
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if (g_arguments->csv_ts_format) {
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return CSV_NAMING_TIME_SLICE;
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} else {
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return CSV_NAMING_SINGLE;
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}
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} else {
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if (g_arguments->csv_ts_format) {
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return CSV_NAMING_THREAD_TIME_SLICE;
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} else {
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return CSV_NAMING_THREAD;
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}
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}
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}
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static void csvGenEndTimestamp(CsvWriteMeta* meta, SDataBase* db) {
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time_t end_ts = 0;
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if (db->precision == TSDB_TIME_PRECISION_MICRO) {
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end_ts = meta->end_secs * 1000000L;
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} else if (db->precision == TSDB_TIME_PRECISION_NANO) {
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end_ts = meta->end_secs * 1000000000L;
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} else {
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end_ts = meta->end_secs * 1000L;
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}
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meta->end_ts = end_ts;
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return;
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}
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static void csvGenThreadFormatter(CsvWriteMeta* meta) {
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int digits = 0;
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if (meta->total_threads == 0) {
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digits = 1;
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} else {
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for (int n = meta->total_threads; n > 0; n /= 10) {
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digits++;
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}
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}
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if (digits <= 1) {
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(void)sprintf(meta->thread_formatter, "%%d");
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} else {
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(void)snprintf(meta->thread_formatter, sizeof(meta->thread_formatter), "%%0%dd", digits);
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}
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}
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static CsvWriteMeta csvInitFileNamingMeta(SDataBase* db, SSuperTable* stb) {
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CsvWriteMeta meta = {
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.naming_type = CSV_NAMING_SINGLE,
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.start_secs = 0,
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.end_secs = 0,
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.thread_id = 0,
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.total_threads = 1,
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.thread_formatter = {}
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};
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meta.naming_type = csvGetFileNamingType(stb);
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switch (meta.naming_type) {
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case CSV_NAMING_SINGLE: {
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break;
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}
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case CSV_NAMING_TIME_SLICE: {
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meta.start_secs = csvGetStartSeconds(db, stb);
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meta.end_secs = meta.start_secs + g_arguments->csv_ts_intv_secs;
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csvGenEndTimestamp(&meta, db);
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break;
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}
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case CSV_NAMING_THREAD: {
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meta.thread_id = 1;
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meta.total_threads = g_arguments->nthreads;
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csvGenThreadFormatter(&meta);
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break;
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}
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case CSV_NAMING_THREAD_TIME_SLICE: {
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meta.thread_id = 1;
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meta.total_threads = g_arguments->nthreads;
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csvGenThreadFormatter(&meta);
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meta.start_secs = csvGetStartSeconds(db, stb);
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meta.end_secs = meta.start_secs + g_arguments->csv_ts_intv_secs;
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csvGenEndTimestamp(&meta, db);
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break;
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}
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default: {
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meta.naming_type = CSV_NAMING_SINGLE;
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break;
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}
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}
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return meta;
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}
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int csvGetFileFullname(CsvWriteMeta* meta, char* fullname, size_t size) {
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char thread_buf[SMALL_BUFF_LEN];
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char start_time_buf[MIDDLE_BUFF_LEN];
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char end_time_buf[MIDDLE_BUFF_LEN];
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int ret = -1;
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const char* base_path = g_arguments->output_path;
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const char* file_prefix = g_arguments->csv_file_prefix;
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switch (meta->naming_type) {
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case CSV_NAMING_SINGLE: {
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ret = snprintf(fullname, size, "%s%s.csv", base_path, file_prefix);
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break;
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}
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case CSV_NAMING_TIME_SLICE: {
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csvConvertTime2String(meta->start_secs, start_time_buf, sizeof(start_time_buf));
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csvConvertTime2String(meta->end_secs, end_time_buf, sizeof(end_time_buf));
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ret = snprintf(fullname, size, "%s%s_%s_%s.csv", base_path, file_prefix, start_time_buf, end_time_buf);
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break;
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}
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case CSV_NAMING_THREAD: {
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(void)snprintf(thread_buf, sizeof(thread_buf), meta->thread_formatter, meta->thread_id);
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ret = snprintf(fullname, size, "%s%s_%s.csv", base_path, file_prefix, thread_buf);
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break;
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}
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case CSV_NAMING_THREAD_TIME_SLICE: {
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(void)snprintf(thread_buf, sizeof(thread_buf), meta->thread_formatter, meta->thread_id);
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csvConvertTime2String(meta->start_secs, start_time_buf, sizeof(start_time_buf));
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csvConvertTime2String(meta->end_secs, end_time_buf, sizeof(end_time_buf));
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ret = snprintf(fullname, size, "%s%s_%s_%s_%s.csv", base_path, file_prefix, thread_buf, start_time_buf, end_time_buf);
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break;
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}
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default: {
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ret = -1;
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break;
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}
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}
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return (ret > 0 && (size_t)ret < size) ? 0 : -1;
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}
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uint32_t csvCalcInterlaceRows(CsvWriteMeta* meta, SSuperTable* stb, int64_t ts) {
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uint32_t need_rows = 0;
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switch (meta->naming_type) {
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case CSV_NAMING_SINGLE: {
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need_rows = stb->interlaceRows;
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break;
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}
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case CSV_NAMING_TIME_SLICE: {
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(meta->end_ts - ts) / stb->timestamp_step
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need_rows = stb->interlaceRows;
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break;
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}
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case CSV_NAMING_THREAD: {
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(void)snprintf(thread_buf, sizeof(thread_buf), meta->thread_formatter, meta->thread_id);
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ret = snprintf(fullname, size, "%s%s_%s.csv", base_path, file_prefix, thread_buf);
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break;
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}
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case CSV_NAMING_THREAD_TIME_SLICE: {
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(void)snprintf(thread_buf, sizeof(thread_buf), meta->thread_formatter, meta->thread_id);
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csvConvertTime2String(meta->start_secs, start_time_buf, sizeof(start_time_buf));
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csvConvertTime2String(meta->end_secs, end_time_buf, sizeof(end_time_buf));
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ret = snprintf(fullname, size, "%s%s_%s_%s_%s.csv", base_path, file_prefix, thread_buf, start_time_buf, end_time_buf);
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break;
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}
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default: {
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ret = -1;
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break;
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}
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}
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}
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static int interlaceWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fp, char* rows_buf, int rows_buf_len) {
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char fullname[MAX_PATH_LEN] = {};
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CsvWriteMeta meta = csvInitFileNamingMeta();
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int ret = csvGetFileFullname(&meta, fullname, sizeof(fullname));
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if (ret < 0) {
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errorPrint("Failed to generate csv filename. database: %s, super table: %s, naming type: %d.\n",
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db->dbName, stb->stbName, meta.naming_type);
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return -1;
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}
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int ret = 0;
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int pos = 0;
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int64_t n = 0; // already inserted rows for one child table
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int64_t tk = 0;
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int64_t show = 0;
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int64_t ts = 0;
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int64_t last_ts = stb->startTimestamp;
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char **tagDatas = (char **)benchCalloc(stb->childTblCount, sizeof(char *), true);
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int colDataLen = stb->lenOfCols + stb->cols->size + 256;
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char * colData = (char *) benchCalloc(1, colDataLen, true);
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int64_t last_ts = stb->startTimestamp;
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// init buffer
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char** tags_buf_bucket = (char **)benchCalloc(stb->childTblCount, sizeof(char *), true);
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int cols_buf_length = stb->lenOfCols + stb->cols->size;
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char* cols_buf = (char *)benchCalloc(1, cols_buf_length, true);
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for (int64_t i = 0; i < stb->childTblCount; ++i) {
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int tags_buf_length = TSDB_TABLE_NAME_LEN + stb->lenOfTags + stb->tags->size;
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tags_buf_bucket[i] = benchCalloc(1, tags_buf_length, true);
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if (!tags_buf_bucket[i]) {
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ret = -1;
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goto end;
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}
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ret = csvGenRowTagData(tags_buf_bucket[i], tags_buf_length, stb, i, &tk);
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if (!ret) {
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goto end;
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}
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}
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while (n < stb->insertRows ) {
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for (int64_t i = 0; i < stb->childTblCount; i++) {
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// start one table
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int64_t ts = last_ts;
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for (int64_t i = 0; i < stb->childTblCount; ++i) {
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ts = last_ts;
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int64_t ck = 0;
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// tags
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if (tagDatas[i] == NULL) {
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tagDatas[i] = genTagData(NULL, stb, i, &tk);
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}
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// calc need insert rows
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uint32_t need_rows = csvCalcInterlaceRows(&meta, stb, ts)
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int64_t needInserts = stb->interlaceRows;
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if(needInserts > stb->insertRows - n) {
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needInserts = stb->insertRows - n;
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}
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for (int64_t j = 0; j < needInserts; j++) {
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genColumnData(colData, stb, ts, db->precision, &ck);
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genColumnData(cols_buf, stb, ts, db->precision, &ck);
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// combine tags,cols
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pos += sprintf(buf + pos, "%s,%s.\n", tagDatas[i], colData);
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if (bufLen - pos < minRemain) {
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pos += sprintf(buf + pos, "%s,%s\n", tags_buf_bucket[i], cols_buf);
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if (rows_buf_len - pos < minRemain) {
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// submit
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ret = writeCsvFile(fs, buf, pos);
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ret = writeCsvFile(fp, buf, pos);
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if (ret != 0) {
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goto END;
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goto end;
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}
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pos = 0;
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}
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@ -152,7 +385,7 @@ int interlaceWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int
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if(g_arguments->terminate) {
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infoPrint("%s", "You are cancel, exiting ... \n");
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ret = -1;
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goto END;
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goto end;
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}
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// print show
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@ -170,113 +403,131 @@ int interlaceWriteCsv(SDataBase* db, SSuperTable* stb, FILE* fs, char* buf, int
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}
|
||||
|
||||
if (pos > 0) {
|
||||
ret = writeCsvFile(fs, buf, pos);
|
||||
ret = writeCsvFile(fp, buf, pos);
|
||||
pos = 0;
|
||||
}
|
||||
|
||||
END:
|
||||
end:
|
||||
// free
|
||||
for (int64_t m = 0 ; m < stb->childTblCount; m ++) {
|
||||
tmfree(tagDatas[m]);
|
||||
tmfree(tags_buf_bucket[m]);
|
||||
}
|
||||
tmfree(tagDatas);
|
||||
tmfree(colData);
|
||||
tmfree(tags_buf_bucket);
|
||||
tmfree(cols_buf);
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
// gen tag data
|
||||
char * genTagData(char* buf, SSuperTable* stb, int64_t i, int64_t *k) {
|
||||
// malloc
|
||||
char* tagData;
|
||||
if (buf == NULL) {
|
||||
int tagDataLen = TSDB_TABLE_NAME_LEN + stb->lenOfTags + stb->tags->size + 32;
|
||||
tagData = benchCalloc(1, tagDataLen, true);
|
||||
} else {
|
||||
tagData = buf;
|
||||
}
|
||||
|
||||
int pos = 0;
|
||||
int csvGenRowTagData(char* buf, size_t size, SSuperTable* stb, int64_t index, int64_t* k) {
|
||||
// tbname
|
||||
pos += sprintf(tagData, "\'%s%"PRId64"\'", stb->childTblPrefix, i);
|
||||
int pos = snprintf(buf, size, "\'%s%"PRId64"\'", stb->childTblPrefix, index);
|
||||
// tags
|
||||
pos += genRowByField(tagData + pos, stb->tags, stb->tags->size, stb->binaryPrefex, stb->ncharPrefex, k);
|
||||
pos += csvGenRowFields(buf + pos, stb->tags, stb->tags->size, stb->binaryPrefex, stb->ncharPrefex, k);
|
||||
|
||||
return tagData;
|
||||
return (pos > 0 && (size_t)pos < size) ? 0 : -1;
|
||||
}
|
||||
|
||||
// gen column data
|
||||
char * genColumnData(char* colData, SSuperTable* stb, int64_t ts, int32_t precision, int64_t *k) {
|
||||
char * genColumnData(char* cols_csv_buf, SSuperTable* stb, int64_t ts, int32_t precision, int64_t *k) {
|
||||
char szTime[128] = {0};
|
||||
toolsFormatTimestamp(szTime, ts, precision);
|
||||
int pos = sprintf(colData, "\'%s\'", szTime);
|
||||
int pos = sprintf(cols_csv_buf, "\'%s\'", szTime);
|
||||
|
||||
// columns
|
||||
genRowByField(colData + pos, stb->cols, stb->cols->size, stb->binaryPrefex, stb->ncharPrefex, k);
|
||||
return colData;
|
||||
csvGenRowFields(cols_csv_buf + pos, stb->cols, stb->cols->size, stb->binaryPrefex, stb->ncharPrefex, k);
|
||||
return cols_csv_buf;
|
||||
}
|
||||
|
||||
|
||||
int32_t genRowByField(char* buf, BArray* fields, int16_t fieldCnt, char* binanryPrefix, char* ncharPrefix, int64_t *k) {
|
||||
int32_t csvGenRowFields(char* buf, BArray* fields, int16_t field_count, char* binanry_prefix, char* nchar_prefix, int64_t* k) {
|
||||
int32_t pos = 0;
|
||||
|
||||
// other cols data
|
||||
int32_t pos1 = 0;
|
||||
for(uint16_t i = 0; i < fieldCnt; i++) {
|
||||
Field* fd = benchArrayGet(fields, i);
|
||||
char* prefix = "";
|
||||
if(fd->type == TSDB_DATA_TYPE_BINARY || fd->type == TSDB_DATA_TYPE_VARBINARY) {
|
||||
if(binanryPrefix) {
|
||||
prefix = binanryPrefix;
|
||||
}
|
||||
} else if(fd->type == TSDB_DATA_TYPE_NCHAR) {
|
||||
if(ncharPrefix) {
|
||||
prefix = ncharPrefix;
|
||||
}
|
||||
for (uint16_t i = 0; i < field_count; ++i) {
|
||||
Field* field = benchArrayGet(fields, i);
|
||||
char* prefix = "";
|
||||
if(field->type == TSDB_DATA_TYPE_BINARY || field->type == TSDB_DATA_TYPE_VARBINARY) {
|
||||
if (binanry_prefix) {
|
||||
prefix = binanry_prefix;
|
||||
}
|
||||
} else if(field->type == TSDB_DATA_TYPE_NCHAR) {
|
||||
if (nchar_prefix) {
|
||||
prefix = nchar_prefix;
|
||||
}
|
||||
}
|
||||
pos += dataGenByField(field, buf, pos, prefix, k, "");
|
||||
}
|
||||
|
||||
pos1 += dataGenByField(fd, buf, pos1, prefix, k, "");
|
||||
}
|
||||
|
||||
return pos1;
|
||||
return pos;
|
||||
}
|
||||
|
||||
|
||||
int genWithSTable(SDataBase* db, SSuperTable* stb) {
|
||||
|
||||
|
||||
int csvGenStbInterlace(SDataBase* db, SSuperTable* stb) {
|
||||
|
||||
|
||||
int ret = 0;
|
||||
char outFile[MAX_FILE_NAME_LEN] = {0};
|
||||
obtainCsvFile(outFile, db, stb, outDir);
|
||||
FILE * fs = fopen(outFile, "w");
|
||||
if(fs == NULL) {
|
||||
FILE* fp = fopen(outFile, "w");
|
||||
if(fp == NULL) {
|
||||
errorPrint("failed create csv file. file=%s, last errno=%d strerror=%s \n", outFile, errno, strerror(errno));
|
||||
return -1;
|
||||
}
|
||||
|
||||
int rowLen = TSDB_TABLE_NAME_LEN + stb->lenOfTags + stb->lenOfCols + stb->tags->size + stb->cols->size;
|
||||
int bufLen = rowLen * g_arguments->reqPerReq;
|
||||
char* buf = benchCalloc(1, bufLen, true);
|
||||
int row_buf_len = TSDB_TABLE_NAME_LEN + stb->lenOfTags + stb->lenOfCols + stb->tags->size + stb->cols->size;
|
||||
int rows_buf_len = row_buf_len * g_arguments->interlaceRows;
|
||||
char* rows_buf = benchCalloc(1, rows_buf_len, true);
|
||||
|
||||
infoPrint("start write csv file: %s \n", outFile);
|
||||
|
||||
if (stb->interlaceRows > 0) {
|
||||
// interlace mode
|
||||
ret = interlaceWriteCsv(db, stb, fs, buf, bufLen, rowLen * 2);
|
||||
} else {
|
||||
// batch mode
|
||||
ret = batchWriteCsv(db, stb, fs, buf, bufLen, rowLen * 2);
|
||||
}
|
||||
// interlace mode
|
||||
ret = interlaceWriteCsv(db, stb, fp, rows_buf, rows_buf_len);
|
||||
|
||||
tmfree(buf);
|
||||
fclose(fs);
|
||||
|
||||
tmfree(rows_buf);
|
||||
fclose(fp);
|
||||
|
||||
succPrint("end write csv file: %s \n", outFile);
|
||||
|
||||
|
||||
// wait threads
|
||||
for (int i = 0; i < threadCnt; i++) {
|
||||
infoPrint("pthread_join %d ...\n", i);
|
||||
pthread_join(pids[i], NULL);
|
||||
}
|
||||
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
static int is_valid_csv_ts_format(const char* csv_ts_format) {
|
||||
void csvGenPrepare(SDataBase* db, SSuperTable* stb) {
|
||||
stbInfo->lenOfTags = accumulateRowLen(stbInfo->tags, stbInfo->iface);
|
||||
stbInfo->lenOfCols = accumulateRowLen(stbInfo->cols, stbInfo->iface);
|
||||
return;
|
||||
}
|
||||
|
||||
|
||||
int csvGenStb(SDataBase* db, SSuperTable* stb) {
|
||||
// prepare
|
||||
csvGenPrepare(db, stb);
|
||||
|
||||
|
||||
int ret = 0;
|
||||
if (stb->interlaceRows > 0) {
|
||||
// interlace mode
|
||||
ret = csvGenStbInterlace(db, stb);
|
||||
} else {
|
||||
// batch mode
|
||||
ret = csvGenStbBatch(db, stb);
|
||||
}
|
||||
|
||||
return ret;
|
||||
}
|
||||
|
||||
|
||||
static int csvValidateParamTsFormat(const char* csv_ts_format) {
|
||||
if (!csv_ts_format) return 0;
|
||||
|
||||
struct tm test_tm = {
|
||||
|
|
@ -296,7 +547,11 @@ static int is_valid_csv_ts_format(const char* csv_ts_format) {
|
|||
return -1;
|
||||
}
|
||||
|
||||
#ifdef _WIN32
|
||||
const char* invalid_chars = "/\\:*?\"<>|";
|
||||
#else
|
||||
const char* invalid_chars = "/\\?\"<>|";
|
||||
#endif
|
||||
if (strpbrk(buffer, invalid_chars) != NULL) {
|
||||
return -1;
|
||||
}
|
||||
|
|
@ -305,7 +560,7 @@ static int is_valid_csv_ts_format(const char* csv_ts_format) {
|
|||
}
|
||||
|
||||
|
||||
static long validate_csv_ts_interval(const char* csv_ts_interval) {
|
||||
static long csvValidateParamTsInterval(const char* csv_ts_interval) {
|
||||
if (!csv_ts_interval || *csv_ts_interval == '\0') return -1;
|
||||
|
||||
char* endptr;
|
||||
|
|
@ -335,35 +590,35 @@ static long validate_csv_ts_interval(const char* csv_ts_interval) {
|
|||
|
||||
static int csvParseParameter() {
|
||||
// csv_output_path
|
||||
size_t len = strlen(g_arguments->csv_output_path);
|
||||
size_t len = strlen(g_arguments->output_path);
|
||||
if (len == 0) {
|
||||
errorPrint("Failed to generate CSV, the specified output path is empty. Please provide a valid path. database: %s, super table: %s.\n",
|
||||
errorPrint("Failed to generate CSV files, the specified output path is empty. Please provide a valid path. database: %s, super table: %s.\n",
|
||||
db->dbName, stb->stbName);
|
||||
return -1;
|
||||
}
|
||||
if (g_arguments->csv_output_path[len - 1] != '/') {
|
||||
int n = snprintf(g_arguments->csv_output_path_buf, sizeof(g_arguments->csv_output_path_buf), "%s/", g_arguments->csv_output_path);
|
||||
if (n < 0 || n >= sizeof(g_arguments->csv_output_path_buf)) {
|
||||
errorPrint("Failed to generate CSV, path buffer overflow risk when appending '/'. path: %s, database: %s, super table: %s.\n",
|
||||
g_arguments->csv_output_path， db->dbName, stb->stbName);
|
||||
if (g_arguments->output_path[len - 1] != '/') {
|
||||
int n = snprintf(g_arguments->output_path_buf, sizeof(g_arguments->output_path_buf), "%s/", g_arguments->output_path);
|
||||
if (n < 0 || n >= sizeof(g_arguments->output_path_buf)) {
|
||||
errorPrint("Failed to generate CSV files, path buffer overflow risk when appending '/'. path: %s, database: %s, super table: %s.\n",
|
||||
g_arguments->csv_output_path, db->dbName, stb->stbName);
|
||||
return -1;
|
||||
}
|
||||
g_arguments->csv_output_path = g_arguments->csv_output_path_buf;
|
||||
g_arguments->output_path = g_arguments->output_path_buf;
|
||||
}
|
||||
|
||||
// csv_ts_format
|
||||
if (g_arguments->csv_ts_format) {
|
||||
if (is_valid_csv_ts_format(g_arguments->csv_ts_format) != 0) {
|
||||
errorPrint("Failed to generate CSV, the parameter `csv_ts_format` is invalid. csv_ts_format: %s, database: %s, super table: %s.\n",
|
||||
if (csvValidateParamTsFormat(g_arguments->csv_ts_format) != 0) {
|
||||
errorPrint("Failed to generate CSV files, the parameter `csv_ts_format` is invalid. csv_ts_format: %s, database: %s, super table: %s.\n",
|
||||
g_arguments->csv_ts_format, db->dbName, stb->stbName);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
// csv_ts_interval
|
||||
long csv_ts_intv_secs = validate_csv_ts_interval(g_arguments->csv_ts_interval);
|
||||
long csv_ts_intv_secs = csvValidateParamTsInterval(g_arguments->csv_ts_interval);
|
||||
if (csv_ts_intv_secs <= 0) {
|
||||
errorPrint("Failed to generate CSV, the parameter `csv_ts_interval` is invalid. csv_ts_interval: %s, database: %s, super table: %s.\n",
|
||||
errorPrint("Failed to generate CSV files, the parameter `csv_ts_interval` is invalid. csv_ts_interval: %s, database: %s, super table: %s.\n",
|
||||
g_arguments->csv_ts_interval, db->dbName, stb->stbName);
|
||||
return -1;
|
||||
}
|
||||
|
|
@ -373,12 +628,12 @@ static int csvParseParameter() {
|
|||
}
|
||||
|
||||
|
||||
static void csvWriteThread() {
|
||||
for (size_t i = 0; i < g_arguments->databases->size; ++i) {
|
||||
static int csvWriteThread() {
|
||||
for (size_t i = 0; i < g_arguments->databases->size && !g_arguments->terminate; ++i) {
|
||||
// database
|
||||
SDataBase* db = benchArrayGet(g_arguments->databases, i);
|
||||
if (database->superTbls) {
|
||||
for (size_t j = 0; j < db->superTbls->size; ++j) {
|
||||
for (size_t j = 0; j < db->superTbls->size && !g_arguments->terminate; ++j) {
|
||||
// stb
|
||||
SSuperTable* stb = benchArrayGet(db->superTbls, j);
|
||||
if (stb->insertRows == 0) {
|
||||
|
|
@ -386,37 +641,34 @@ static void csvWriteThread() {
|
|||
}
|
||||
|
||||
// gen csv
|
||||
int ret = genWithSTable(db, stb);
|
||||
int ret = csvGenStb(db, stb);
|
||||
if(ret != 0) {
|
||||
errorPrint("Failed to generate CSV files. database: %s, super table: %s, error code: %d.\n",
|
||||
db->dbName, stb->stbName, ret);
|
||||
return;
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return;
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
|
||||
int csvTestProcess() {
|
||||
// parse parameter
|
||||
// parsing parameters
|
||||
if (csvParseParameter() != 0) {
|
||||
errorPrint("Failed to generate CSV files. database: %s, super table: %s, error code: %d.\n",
|
||||
db->dbName, stb->stbName, ret);
|
||||
return -1;
|
||||
}
|
||||
|
||||
|
||||
|
||||
|
||||
infoPrint("Starting to output data to CSV files in directory: %s ...\n", g_arguments->csv_output_path);
|
||||
infoPrint("Starting to output data to CSV files in directory: %s ...\n", g_arguments->output_path);
|
||||
int64_t start = toolsGetTimestampMs();
|
||||
csvWriteThread();
|
||||
int ret = csvWriteThread();
|
||||
if (ret != 0) {
|
||||
return -1;
|
||||
}
|
||||
int64_t delay = toolsGetTimestampMs() - start;
|
||||
infoPrint("Data export to CSV files in directory: %s has been completed. Time elapsed: %.3f seconds\n",
|
||||
g_arguments->csv_output_path, delay / 1000.0);
|
||||
infoPrint("Generating CSV files in directory: %s has been completed. Time elapsed: %.3f seconds\n",
|
||||
g_arguments->output_path, delay / 1000.0);
|
||||
return 0;
|
||||
}
|
||||
|
|
|
|||
|
|
@ -1586,14 +1586,14 @@ static int getMetaFromCommonJsonFile(tools_cJSON *json) {
|
|||
}
|
||||
}
|
||||
|
||||
// csv output dir
|
||||
tools_cJSON* csv_op = tools_cJSON_GetObjectItem(json, "csv_output_path");
|
||||
if (csv_op && csv_op->type == tools_cJSON_String && csv_op->valuestring != NULL) {
|
||||
g_arguments->csv_output_path = csv_op->valuestring;
|
||||
// output dir
|
||||
tools_cJSON* opp = tools_cJSON_GetObjectItem(json, "output_path");
|
||||
if (opp && opp->type == tools_cJSON_String && opp->valuestring != NULL) {
|
||||
g_arguments->output_path = opp->valuestring;
|
||||
} else {
|
||||
g_arguments->csv_output_path = "./output/";
|
||||
g_arguments->output_path = "./output/";
|
||||
}
|
||||
(void)mkdir(g_arguments->csv_output_path, 0775);
|
||||
(void)mkdir(g_arguments->output_path, 0775);
|
||||
|
||||
// csv file prefix
|
||||
tools_cJSON* csv_fp = tools_cJSON_GetObjectItem(json, "csv_file_prefix");
|
||||
|
|
|
|||
Loading…
Reference in New Issue