xxq250
/
homework-jianmu
1
0
Fork 0
Code Issues Pull Requests 1 Actions Packages Projects Releases Wiki Activity

more

This commit is contained in:
hzcheng 2020-03-02 13:16:15 +00:00
parent 42fc423684
commit 9f0c01510e
2 changed files with 21 additions and 38 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

22
src/vnode/tsdb/inc/tsdb.h
View File

@ -35,25 +35,6 @@ typedef struct {
char data[];
} SSubmitBlock;
// Retention policy.
typedef struct {
// TODO: Need a more fancy description
int32_t keep1;
int32_t keep2;
int32_t keep3;
} SRetentionPolicy;
// Data sharding policy.
typedef struct {
// TODO: Need a more fancy description
int32_t daysPerFile;
} SDataShardPolicy;
// Rows in file block policy
typedef struct {
// TODO: Need a more fancy description
} SBlockRowsPolicy;
// the TSDB repository configuration
typedef struct {
char * rootDir; // TSDB repository root directory, TODO: need to adjust here
@ -62,7 +43,8 @@ typedef struct {
int32_t daysPerFile; // day per file sharding policy
int32_t minRowsPerFileBlock; // minimum rows per file block
int32_t maxRowsPerFileBlock; // maximum rows per file block
int32_t keep; // Day of data to keep
int32_t keep; // day of data to keep
int64_t maxCacheSize; // maximum cache size this TSDB can use
void * cachePool; // the cache pool the repository to use
} STsdbCfg;

37
src/vnode/tsdb/src/tsdbMain.c
View File

@ -46,24 +46,6 @@ typedef struct _tsdb_repo {
#define TSDB_IS_REPO_ACTIVE(pRepo) ((pRepo)->state == TSDB_REPO_STATE_ACTIVE)
#define TSDB_IS_REPO_CLOSED(pRepo) ((pRepo)->state == TSDB_REPO_STATE_CLOSED)
// Check the correctness of the TSDB configuration
static int32_t tsdbCheckCfg(STsdbCfg *pCfg) {
if (pCfg->rootDir == NULL) return -1;
if (access(pCfg->rootDir, F_OK|R_OK|W_OK) == -1) {
return -1;
}
// TODO
return 0;
}
static int32_t tsdbCreateFiles(STsdbRepo *pRepo) {
// TODO
}
static int32_t tsdbClearFiles(STsdbRepo *pRepo) {
// TODO
}
tsdb_repo_t *tsdbCreateRepo(STsdbCfg *pCfg) {
@ -202,3 +184,22 @@ STableInfo *tsdbGetTableInfo(tsdb_repo_t *pRepo, STableId tid, int32_t *error) {
int32_t tsdbInsertData(tsdb_repo_t *pRepo, STableId tid, char *pData, int32_t *error) {
// TODO
}
// Check the correctness of the TSDB configuration
static int32_t tsdbCheckCfg(STsdbCfg *pCfg) {
if (pCfg->rootDir == NULL) return -1;
if (access(pCfg->rootDir, F_OK|R_OK|W_OK) == -1) {
return -1;
}
// TODO
return 0;
}
static int32_t tsdbCreateFiles(STsdbRepo *pRepo) {
// TODO
}
static int32_t tsdbClearFiles(STsdbRepo *pRepo) {
// TODO
}