提交 dfa8e5be 编写于 作者: H hzcheng

TD-100

上级 ca083794
......@@ -46,6 +46,7 @@ typedef struct {
// --------- TSDB REPOSITORY CONFIGURATION DEFINITION
typedef struct {
int8_t precision;
int8_t compression;
int32_t tsdbId;
int32_t maxTables; // maximum number of tables this repository can have
int32_t daysPerFile; // day per file sharding policy
......
......@@ -12,15 +12,16 @@
#include <tlog.h>
#include <unistd.h>
// #include "taosdef.h"
// #include "disk.h"
#include "os.h"
#include "talgo.h"
#include "tsdb.h"
#include "tsdbMain.h"
#include "tscompression.h"
#define TSDB_DEFAULT_PRECISION TSDB_PRECISION_MILLI // default precision
#define IS_VALID_PRECISION(precision) (((precision) >= TSDB_PRECISION_MILLI) && ((precision) <= TSDB_PRECISION_NANO))
#define TSDB_DEFAULT_COMPRESSION TWO_STAGE_COMP
#define IS_VALID_COMPRESSION(compression) (((compression) >= NO_COMPRESSION) && ((compression) <= TWO_STAGE_COMP))
#define TSDB_MIN_ID 0
#define TSDB_MAX_ID INT_MAX
#define TSDB_MIN_TABLES 10
......@@ -83,6 +84,7 @@ void tsdbSetDefaultCfg(STsdbCfg *pCfg) {
pCfg->maxRowsPerFileBlock = -1;
pCfg->keep = -1;
pCfg->maxCacheSize = -1;
pCfg->compression = TWO_STAGE_COMP;
}
/**
......@@ -547,6 +549,13 @@ static int32_t tsdbCheckAndSetDefaultCfg(STsdbCfg *pCfg) {
if (!IS_VALID_PRECISION(pCfg->precision)) return -1;
}
// Check compression
if (pCfg->compression == -1) {
pCfg->compression = TSDB_DEFAULT_COMPRESSION;
} else {
if (!IS_VALID_COMPRESSION(pCfg->compression)) return -1;
}
// Check tsdbId
if (pCfg->tsdbId < 0) return -1;
......@@ -841,16 +850,14 @@ static void *tsdbCommitData(void *arg) {
}
// Create a write helper for commit data
SHelperCfg hcfg = {
.type = TSDB_WRITE_HELPER,
SHelperCfg hcfg = {.type = TSDB_WRITE_HELPER,
.maxTables = pCfg->maxTables,
.maxRowSize = pMeta->maxRowBytes,
.maxRows = pCfg->maxRowsPerFileBlock,
.maxCols = pMeta->maxCols,
.minRowsPerFileBlock = pCfg->minRowsPerFileBlock,
.maxRowsPerFileBlock = pCfg->maxRowsPerFileBlock,
.compress = 2 // TODO make it a configuration
};
.compress = pCfg->compression};
if (tsdbInitHelper(&whelper, &hcfg) < 0) goto _exit;
if ((pDataCols = tdNewDataCols(pMeta->maxRowBytes, pMeta->maxCols, pCfg->maxRowsPerFileBlock)) == NULL) goto _exit;
......
......@@ -88,6 +88,7 @@ int32_t vnodeCreate(SMDCreateVnodeMsg *pVnodeCfg) {
STsdbCfg tsdbCfg = {0};
tsdbCfg.precision = pVnodeCfg->cfg.precision;
tsdbCfg.compression = -1;
tsdbCfg.tsdbId = pVnodeCfg->cfg.vgId;
tsdbCfg.maxTables = pVnodeCfg->cfg.maxSessions;
tsdbCfg.daysPerFile = pVnodeCfg->cfg.daysPerFile;
......
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