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[TD-6442]<feature>: Support OpenTSDB telnet style data import format

This commit is contained in:
Ganlin Zhao 2021-08-30 16:08:08 +08:00
parent bc95808b96
commit 48e8c6b0bb
1 changed files with 8 additions and 6 deletions
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14
src/client/src/tscParseOpenTSDB.c
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@ -12,6 +12,8 @@
#include "tscParseLine.h"
#define MAX_TELNET_FILEDS_NUM 2
/* telnet style API parser */
static uint64_t HandleId = 0;
@ -72,7 +74,8 @@ static int32_t parseTelnetTimeStamp(TAOS_SML_KV **pTS, int *num_kvs, const char
char *value = NULL;
start = cur = *index;
*pTS = tcalloc(1, sizeof(TAOS_SML_KV));
//allocate fields for timestamp and value
*pTS = tcalloc(MAX_TELNET_FILEDS_NUM, sizeof(TAOS_SML_KV));
while(*cur != '\0') {
if (*cur == ' ') {
@ -108,8 +111,8 @@ static int32_t parseTelnetTimeStamp(TAOS_SML_KV **pTS, int *num_kvs, const char
}
static int32_t parseTelnetMetricValue(TAOS_SML_KV **pKVs, int *num_kvs, const char **index, SSmlLinesInfo* info) {
//SKip timestamp
TAOS_SML_KV *pVal = *pKVs + sizeof(TAOS_SML_KV);
//skip timestamp
TAOS_SML_KV *pVal = *pKVs + 1;
const char *start, *cur;
int32_t ret = TSDB_CODE_SUCCESS;
int len = 0;
@ -117,7 +120,6 @@ static int32_t parseTelnetMetricValue(TAOS_SML_KV **pKVs, int *num_kvs, const ch
char *value = NULL;
start = cur = *index;
pVal = tcalloc(1, sizeof(TAOS_SML_KV));
while(*cur != '\0') {
if (*cur == ' ') {
@ -131,7 +133,7 @@ static int32_t parseTelnetMetricValue(TAOS_SML_KV **pKVs, int *num_kvs, const ch
value = tcalloc(len + 1, 1);
memcpy(value, start, len);
} else {
tfree(pVal);
tfree(*pKVs);
return TSDB_CODE_TSC_LINE_SYNTAX_ERROR;
}
@ -139,7 +141,7 @@ static int32_t parseTelnetMetricValue(TAOS_SML_KV **pKVs, int *num_kvs, const ch
tscError("SML:0x%"PRIx64" Failed to convert sml value string(%s) to any type",
info->id, value);
tfree(value);
tfree(pVal);
tfree(*pKVs);
return TSDB_CODE_TSC_LINE_SYNTAX_ERROR;
}
tfree(value);