refactor: vnode
This commit is contained in:
parent
0b0bdf2f7a
commit
09ff7f6aa0
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@ -27,10 +27,9 @@ target_sources(
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"src/tsdb/tsdbTDBImpl.c"
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"src/tsdb/tsdbCommit.c"
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"src/tsdb/tsdbCommit2.c"
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"src/tsdb/tsdbCompact.c"
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"src/tsdb/tsdbFile.c"
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"src/tsdb/tsdbFS.c"
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"src/tsdb/tsdbMain.c"
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"src/tsdb/tsdbOpen.c"
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"src/tsdb/tsdbMemTable.c"
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"src/tsdb/tsdbRead.c"
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"src/tsdb/tsdbReadImpl.c"
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@ -76,6 +76,7 @@ typedef struct SMetaEntry SMetaEntry;
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void metaReaderInit(SMetaReader *pReader, SMeta *pMeta, int32_t flags);
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void metaReaderClear(SMetaReader *pReader);
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int metaGetTableEntryByUid(SMetaReader *pReader, tb_uid_t uid);
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int metaReadNext(SMetaReader *pReader);
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#if 1 // refact APIs below (TODO)
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@ -46,11 +46,44 @@ int tsdbLoadDataFromCache(STable *pTable, SSkipListIterator *pIter, TSKEY maxKe
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// tsdbCommit ================
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// tsdbFS ================
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typedef struct STsdbFS STsdbFS;
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// tsdbSma ================
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typedef struct SSmaEnv SSmaEnv;
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typedef struct SSmaEnvs SSmaEnvs;
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// structs
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typedef struct {
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int minFid;
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int midFid;
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int maxFid;
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TSKEY minKey;
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} SRtn;
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struct SSmaEnvs {
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int16_t nTSma;
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int16_t nRSma;
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SSmaEnv *pTSmaEnv;
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SSmaEnv *pRSmaEnv;
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};
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struct STsdb {
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char *path;
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SVnode *pVnode;
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bool repoLocked;
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TdThreadMutex mutex;
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STsdbCfg config;
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STsdbMemTable *mem;
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STsdbMemTable *imem;
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SRtn rtn;
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STsdbFS *fs;
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SSmaEnvs smaEnvs;
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};
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#if 1 // ======================================
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typedef struct SSmaStat SSmaStat;
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typedef struct SSmaEnv SSmaEnv;
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typedef struct SSmaEnvs SSmaEnvs;
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struct STable {
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uint64_t tid;
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@ -97,13 +130,6 @@ typedef struct {
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uint8_t state;
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} SDFile;
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struct SSmaEnvs {
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int16_t nTSma;
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int16_t nRSma;
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SSmaEnv *pTSmaEnv;
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SSmaEnv *pRSmaEnv;
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};
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typedef struct {
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int fid;
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int8_t state; // -128~127
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@ -112,13 +138,6 @@ typedef struct {
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SDFile files[TSDB_FILE_MAX];
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} SDFileSet;
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typedef struct {
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int minFid;
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int midFid;
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int maxFid;
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TSKEY minKey;
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} SRtn;
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struct STbData {
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tb_uid_t uid;
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TSKEY keyMin;
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@ -155,7 +174,7 @@ typedef struct {
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SArray *sf; // sma data file array v2f1900.index_name_1
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} SFSStatus;
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typedef struct {
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struct STsdbFS {
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TdThreadRwlock lock;
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SFSStatus *cstatus; // current status
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@ -163,19 +182,6 @@ typedef struct {
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SHashObj *metaCacheComp; // meta cache for compact
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bool intxn;
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SFSStatus *nstatus; // new status
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} STsdbFS;
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struct STsdb {
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char *path;
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SVnode *pVnode;
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bool repoLocked;
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TdThreadMutex mutex;
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STsdbCfg config;
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STsdbMemTable *mem;
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STsdbMemTable *imem;
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SRtn rtn;
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STsdbFS *fs;
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SSmaEnvs smaEnvs;
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};
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#define REPO_ID(r) TD_VID((r)->pVnode)
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@ -506,12 +512,6 @@ static FORCE_INLINE void *taosTZfree(void *ptr) {
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// tsdbCommit
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typedef struct {
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uint64_t uid;
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int64_t offset;
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int64_t size;
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} SKVRecord;
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void tsdbGetRtnSnap(STsdb *pRepo, SRtn *pRtn);
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static FORCE_INLINE int TSDB_KEY_FID(TSKEY key, int32_t days, int8_t precision) {
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@ -75,7 +75,6 @@ int metaCreateSTable(SMeta* pMeta, int64_t version, SVCreateStbReq*
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int metaCreateTable(SMeta* pMeta, int64_t version, SVCreateTbReq* pReq);
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SSchemaWrapper* metaGetTableSchema(SMeta* pMeta, tb_uid_t uid, int32_t sver, bool isinline);
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STSchema* metaGetTbTSchema(SMeta* pMeta, tb_uid_t uid, int32_t sver);
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int metaGetTableEntryByUid(SMetaReader* pReader, tb_uid_t uid);
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int metaGetTableEntryByName(SMetaReader* pReader, const char* name);
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int metaGetTbNum(SMeta* pMeta);
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SMCtbCursor* metaOpenCtbCursor(SMeta* pMeta, tb_uid_t uid);
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@ -752,334 +752,7 @@ int tsdbWriteBlockIdx(SDFile *pHeadf, SArray *pIdxA, void **ppBuf) {
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return 0;
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}
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// // =================== Commit Meta Data
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// static int tsdbInitCommitMetaFile(STsdbRepo *pRepo, SMFile* pMf, bool open) {
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// STsdbFS * pfs = REPO_FS(pRepo);
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// SMFile * pOMFile = pfs->cstatus->pmf;
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// SDiskID did;
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// // Create/Open a meta file or open the existing file
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// if (pOMFile == NULL) {
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// // Create a new meta file
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// did.level = TFS_PRIMARY_LEVEL;
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// did.id = TFS_PRIMARY_ID;
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// tsdbInitMFile(pMf, did, REPO_ID(pRepo), FS_TXN_VERSION(REPO_FS(pRepo)));
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// if (open && tsdbCreateMFile(pMf, true) < 0) {
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// tsdbError("vgId:%d failed to create META file since %s", REPO_ID(pRepo), tstrerror(terrno));
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// return -1;
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// }
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// tsdbInfo("vgId:%d meta file %s is created to commit", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMf));
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// } else {
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// tsdbInitMFileEx(pMf, pOMFile);
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// if (open && tsdbOpenMFile(pMf, O_WRONLY) < 0) {
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// tsdbError("vgId:%d failed to open META file since %s", REPO_ID(pRepo), tstrerror(terrno));
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// return -1;
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// }
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// }
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// return 0;
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// }
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// static int tsdbCommitMeta(STsdbRepo *pRepo) {
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// STsdbFS * pfs = REPO_FS(pRepo);
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// SMemTable *pMem = pRepo->imem;
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// SMFile * pOMFile = pfs->cstatus->pmf;
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// SMFile mf;
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// SActObj * pAct = NULL;
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// SActCont * pCont = NULL;
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// SListNode *pNode = NULL;
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// ASSERT(pOMFile != NULL || listNEles(pMem->actList) > 0);
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// if (listNEles(pMem->actList) <= 0) {
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// // no meta data to commit, just keep the old meta file
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// tsdbUpdateMFile(pfs, pOMFile);
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// if (tsTsdbMetaCompactRatio > 0) {
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// if (tsdbInitCommitMetaFile(pRepo, &mf, false) < 0) {
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// return -1;
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// }
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// int ret = tsdbCompactMetaFile(pRepo, pfs, &mf);
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// if (ret < 0) tsdbError("compact meta file error");
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// return ret;
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// }
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// return 0;
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// } else {
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// if (tsdbInitCommitMetaFile(pRepo, &mf, true) < 0) {
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// return -1;
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// }
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// }
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// // Loop to write
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// while ((pNode = tdListPopHead(pMem->actList)) != NULL) {
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// pAct = (SActObj *)pNode->data;
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// if (pAct->act == TSDB_UPDATE_META) {
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// pCont = (SActCont *)POINTER_SHIFT(pAct, sizeof(SActObj));
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// if (tsdbUpdateMetaRecord(pfs, &mf, pAct->uid, (void *)(pCont->cont), pCont->len, false) < 0) {
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// tsdbError("vgId:%d failed to update META record, uid %" PRIu64 " since %s", REPO_ID(pRepo), pAct->uid,
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// tstrerror(terrno));
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// tsdbCloseMFile(&mf);
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// (void)tsdbApplyMFileChange(&mf, pOMFile);
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// // TODO: need to reload metaCache
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// return -1;
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// }
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// } else if (pAct->act == TSDB_DROP_META) {
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// if (tsdbDropMetaRecord(pfs, &mf, pAct->uid) < 0) {
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// tsdbError("vgId:%d failed to drop META record, uid %" PRIu64 " since %s", REPO_ID(pRepo), pAct->uid,
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// tstrerror(terrno));
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// tsdbCloseMFile(&mf);
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// tsdbApplyMFileChange(&mf, pOMFile);
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// // TODO: need to reload metaCache
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// return -1;
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// }
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// } else {
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// ASSERT(false);
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// }
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// }
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// if (tsdbUpdateMFileHeader(&mf) < 0) {
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// tsdbError("vgId:%d failed to update META file header since %s, revert it", REPO_ID(pRepo), tstrerror(terrno));
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// tsdbApplyMFileChange(&mf, pOMFile);
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// // TODO: need to reload metaCache
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// return -1;
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// }
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// TSDB_FILE_FSYNC(&mf);
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// tsdbCloseMFile(&mf);
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// tsdbUpdateMFile(pfs, &mf);
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// if (tsTsdbMetaCompactRatio > 0 && tsdbCompactMetaFile(pRepo, pfs, &mf) < 0) {
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// tsdbError("compact meta file error");
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// }
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// return 0;
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// }
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// int tsdbEncodeKVRecord(void **buf, SKVRecord *pRecord) {
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// int tlen = 0;
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// tlen += taosEncodeFixedU64(buf, pRecord->uid);
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// tlen += taosEncodeFixedI64(buf, pRecord->offset);
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// tlen += taosEncodeFixedI64(buf, pRecord->size);
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// return tlen;
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// }
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// void *tsdbDecodeKVRecord(void *buf, SKVRecord *pRecord) {
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// buf = taosDecodeFixedU64(buf, &(pRecord->uid));
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// buf = taosDecodeFixedI64(buf, &(pRecord->offset));
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// buf = taosDecodeFixedI64(buf, &(pRecord->size));
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// return buf;
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// }
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// static int tsdbUpdateMetaRecord(STsdbFS *pfs, SMFile *pMFile, uint64_t uid, void *cont, int contLen, bool compact) {
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// char buf[64] = "\0";
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// void * pBuf = buf;
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// SKVRecord rInfo;
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// int64_t offset;
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// // Seek to end of meta file
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// offset = tsdbSeekMFile(pMFile, 0, SEEK_END);
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// if (offset < 0) {
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// return -1;
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// }
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// rInfo.offset = offset;
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// rInfo.uid = uid;
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// rInfo.size = contLen;
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// int tlen = tsdbEncodeKVRecord((void **)(&pBuf), &rInfo);
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// if (tsdbAppendMFile(pMFile, buf, tlen, NULL) < tlen) {
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// return -1;
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// }
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// if (tsdbAppendMFile(pMFile, cont, contLen, NULL) < contLen) {
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// return -1;
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// }
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// tsdbUpdateMFileMagic(pMFile, POINTER_SHIFT(cont, contLen - sizeof(TSCKSUM)));
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// SHashObj* cache = compact ? pfs->metaCacheComp : pfs->metaCache;
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// pMFile->info.nRecords++;
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// SKVRecord *pRecord = taosHashGet(cache, (void *)&uid, sizeof(uid));
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// if (pRecord != NULL) {
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// pMFile->info.tombSize += (pRecord->size + sizeof(SKVRecord));
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// } else {
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// pMFile->info.nRecords++;
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// }
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// taosHashPut(cache, (void *)(&uid), sizeof(uid), (void *)(&rInfo), sizeof(rInfo));
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// return 0;
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// }
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// static int tsdbDropMetaRecord(STsdbFS *pfs, SMFile *pMFile, uint64_t uid) {
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// SKVRecord rInfo = {0};
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// char buf[128] = "\0";
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// SKVRecord *pRecord = taosHashGet(pfs->metaCache, (void *)(&uid), sizeof(uid));
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// if (pRecord == NULL) {
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// tsdbError("failed to drop META record with key %" PRIu64 " since not find", uid);
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// return -1;
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// }
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// rInfo.offset = -pRecord->offset;
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// rInfo.uid = pRecord->uid;
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// rInfo.size = pRecord->size;
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// void *pBuf = buf;
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// tsdbEncodeKVRecord(&pBuf, &rInfo);
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// if (tsdbAppendMFile(pMFile, buf, sizeof(SKVRecord), NULL) < 0) {
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// return -1;
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// }
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// pMFile->info.magic = taosCalcChecksum(pMFile->info.magic, (uint8_t *)buf, sizeof(SKVRecord));
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// pMFile->info.nDels++;
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// pMFile->info.nRecords--;
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// pMFile->info.tombSize += (rInfo.size + sizeof(SKVRecord) * 2);
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// taosHashRemove(pfs->metaCache, (void *)(&uid), sizeof(uid));
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// return 0;
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// }
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// static int tsdbCompactMetaFile(STsdbRepo *pRepo, STsdbFS *pfs, SMFile *pMFile) {
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// float delPercent = (float)(pMFile->info.nDels) / (float)(pMFile->info.nRecords);
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// float tombPercent = (float)(pMFile->info.tombSize) / (float)(pMFile->info.size);
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// float compactRatio = (float)(tsTsdbMetaCompactRatio)/100;
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// if (delPercent < compactRatio && tombPercent < compactRatio) {
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// return 0;
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// }
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// if (tsdbOpenMFile(pMFile, O_RDONLY) < 0) {
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// tsdbError("open meta file %s compact fail", pMFile->f.rname);
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// return -1;
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// }
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// tsdbInfo("begin compact tsdb meta file, ratio:%d, nDels:%" PRId64 ",nRecords:%" PRId64 ",tombSize:%" PRId64
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// ",size:%" PRId64,
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// tsTsdbMetaCompactRatio, pMFile->info.nDels,pMFile->info.nRecords,pMFile->info.tombSize,pMFile->info.size);
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// SMFile mf;
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// SDiskID did;
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// // first create tmp meta file
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// did.level = TFS_PRIMARY_LEVEL;
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// did.id = TFS_PRIMARY_ID;
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// tsdbInitMFile(&mf, did, REPO_ID(pRepo), FS_TXN_VERSION(REPO_FS(pRepo)) + 1);
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// if (tsdbCreateMFile(&mf, true) < 0) {
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// tsdbError("vgId:%d failed to create META file since %s", REPO_ID(pRepo), tstrerror(terrno));
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// return -1;
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// }
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// tsdbInfo("vgId:%d meta file %s is created to compact meta data", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(&mf));
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// // second iterator metaCache
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// int code = -1;
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// int64_t maxBufSize = 1024;
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// SKVRecord *pRecord;
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// void *pBuf = NULL;
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// pBuf = taosMemoryMalloc((size_t)maxBufSize);
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// if (pBuf == NULL) {
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// goto _err;
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// }
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// // init Comp
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// assert(pfs->metaCacheComp == NULL);
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// pfs->metaCacheComp = taosHashInit(4096, taosGetDefaultHashFunction(TSDB_DATA_TYPE_BIGINT), true, HASH_NO_LOCK);
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// if (pfs->metaCacheComp == NULL) {
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// goto _err;
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// }
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// pRecord = taosHashIterate(pfs->metaCache, NULL);
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// while (pRecord) {
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// if (tsdbSeekMFile(pMFile, pRecord->offset + sizeof(SKVRecord), SEEK_SET) < 0) {
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// tsdbError("vgId:%d failed to seek file %s since %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
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// tstrerror(terrno));
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// goto _err;
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// }
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// if (pRecord->size > maxBufSize) {
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// maxBufSize = pRecord->size;
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// void* tmp = taosMemoryRealloc(pBuf, (size_t)maxBufSize);
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// if (tmp == NULL) {
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// goto _err;
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// }
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// pBuf = tmp;
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// }
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// int nread = (int)tsdbReadMFile(pMFile, pBuf, pRecord->size);
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// if (nread < 0) {
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// tsdbError("vgId:%d failed to read file %s since %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
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// tstrerror(terrno));
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// goto _err;
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// }
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// if (nread < pRecord->size) {
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// tsdbError("vgId:%d failed to read file %s since file corrupted, expected read:%" PRId64 " actual read:%d",
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// REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile), pRecord->size, nread);
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// goto _err;
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// }
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// if (tsdbUpdateMetaRecord(pfs, &mf, pRecord->uid, pBuf, (int)pRecord->size, true) < 0) {
|
||||
// tsdbError("vgId:%d failed to update META record, uid %" PRIu64 " since %s", REPO_ID(pRepo), pRecord->uid,
|
||||
// tstrerror(terrno));
|
||||
// goto _err;
|
||||
// }
|
||||
|
||||
// pRecord = taosHashIterate(pfs->metaCache, pRecord);
|
||||
// }
|
||||
// code = 0;
|
||||
|
||||
// _err:
|
||||
// if (code == 0) TSDB_FILE_FSYNC(&mf);
|
||||
// tsdbCloseMFile(&mf);
|
||||
// tsdbCloseMFile(pMFile);
|
||||
|
||||
// if (code == 0) {
|
||||
// // rename meta.tmp -> meta
|
||||
// tsdbInfo("vgId:%d meta file rename %s -> %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(&mf),
|
||||
// TSDB_FILE_FULL_NAME(pMFile)); taosRename(mf.f.aname,pMFile->f.aname); tstrncpy(mf.f.aname, pMFile->f.aname,
|
||||
// TSDB_FILENAME_LEN); tstrncpy(mf.f.rname, pMFile->f.rname, TSDB_FILENAME_LEN);
|
||||
// // update current meta file info
|
||||
// pfs->nstatus->pmf = NULL;
|
||||
// tsdbUpdateMFile(pfs, &mf);
|
||||
|
||||
// taosHashCleanup(pfs->metaCache);
|
||||
// pfs->metaCache = pfs->metaCacheComp;
|
||||
// pfs->metaCacheComp = NULL;
|
||||
// } else {
|
||||
// // remove meta.tmp file
|
||||
// taosRemoveFile(mf.f.aname);
|
||||
// taosHashCleanup(pfs->metaCacheComp);
|
||||
// pfs->metaCacheComp = NULL;
|
||||
// }
|
||||
|
||||
// taosMemoryFreeClear(pBuf);
|
||||
|
||||
// ASSERT(mf.info.nDels == 0);
|
||||
// ASSERT(mf.info.tombSize == 0);
|
||||
|
||||
// tsdbInfo("end compact tsdb meta file,code:%d,nRecords:%" PRId64 ",size:%" PRId64,
|
||||
// code,mf.info.nRecords,mf.info.size);
|
||||
// return code;
|
||||
// }
|
||||
|
||||
// // =================== Commit Time-Series Data
|
||||
// #if 0
|
||||
// static bool 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 true;
|
||||
// }
|
||||
// return false;
|
||||
// }
|
||||
// #endif
|
||||
|
||||
// =================== Commit Time-Series Data
|
||||
static int tsdbCommitToTable(SCommitH *pCommith, int tid) {
|
||||
SCommitIter *pIter = pCommith->iters + tid;
|
||||
TSKEY nextKey = tsdbNextIterKey(pIter->pIter);
|
||||
|
|
|
@ -1,533 +0,0 @@
|
|||
/*
|
||||
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
#if 0
|
||||
#include "tsdb.h"
|
||||
|
||||
typedef struct {
|
||||
STable * pTable;
|
||||
SBlockIdx * pBlkIdx;
|
||||
SBlockIdx bindex;
|
||||
SBlockInfo *pInfo;
|
||||
} STableCompactH;
|
||||
|
||||
typedef struct {
|
||||
SRtn rtn;
|
||||
SFSIter fsIter;
|
||||
SArray * tbArray; // table array to cache table obj and block indexes
|
||||
SReadH readh;
|
||||
SDFileSet wSet;
|
||||
SArray * aBlkIdx;
|
||||
SArray * aSupBlk;
|
||||
SDataCols *pDataCols;
|
||||
} SCompactH;
|
||||
|
||||
#define TSDB_COMPACT_WSET(pComph) (&((pComph)->wSet))
|
||||
#define TSDB_COMPACT_REPO(pComph) TSDB_READ_REPO(&((pComph)->readh))
|
||||
#define TSDB_COMPACT_HEAD_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_HEAD)
|
||||
#define TSDB_COMPACT_DATA_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_DATA)
|
||||
#define TSDB_COMPACT_LAST_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_LAST)
|
||||
#define TSDB_COMPACT_SMAD_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_SMAD)
|
||||
#define TSDB_COMPACT_SMAL_FILE(pComph) TSDB_DFILE_IN_SET(TSDB_COMPACT_WSET(pComph), TSDB_FILE_SMAL)
|
||||
#define TSDB_COMPACT_BUF(pComph) TSDB_READ_BUF(&((pComph)->readh))
|
||||
#define TSDB_COMPACT_COMP_BUF(pComph) TSDB_READ_COMP_BUF(&((pComph)->readh))
|
||||
|
||||
static int tsdbAsyncCompact(STsdbRepo *pRepo);
|
||||
static void tsdbStartCompact(STsdbRepo *pRepo);
|
||||
static void tsdbEndCompact(STsdbRepo *pRepo, int eno);
|
||||
static int tsdbCompactMeta(STsdbRepo *pRepo);
|
||||
static int tsdbCompactTSData(STsdbRepo *pRepo);
|
||||
static int tsdbCompactFSet(SCompactH *pComph, SDFileSet *pSet);
|
||||
static bool tsdbShouldCompact(SCompactH *pComph);
|
||||
static int tsdbInitCompactH(SCompactH *pComph, STsdbRepo *pRepo);
|
||||
static void tsdbDestroyCompactH(SCompactH *pComph);
|
||||
static int tsdbInitCompTbArray(SCompactH *pComph);
|
||||
static void tsdbDestroyCompTbArray(SCompactH *pComph);
|
||||
static int tsdbCacheFSetIndex(SCompactH *pComph);
|
||||
static int tsdbCompactFSetInit(SCompactH *pComph, SDFileSet *pSet);
|
||||
static void tsdbCompactFSetEnd(SCompactH *pComph);
|
||||
static int tsdbCompactFSetImpl(SCompactH *pComph);
|
||||
static int tsdbWriteBlockToRightFile(SCompactH *pComph, STable *pTable, SDataCols *pDataCols, void **ppBuf,
|
||||
void **ppCBuf);
|
||||
|
||||
enum { TSDB_NO_COMPACT, TSDB_IN_COMPACT, TSDB_WAITING_COMPACT};
|
||||
int tsdbCompact(STsdbRepo *pRepo) { return tsdbAsyncCompact(pRepo); }
|
||||
|
||||
void *tsdbCompactImpl(STsdbRepo *pRepo) {
|
||||
// Check if there are files in TSDB FS to compact
|
||||
if (REPO_FS(pRepo)->cstatus->pmf == NULL) {
|
||||
tsdbInfo("vgId:%d no file to compact in FS", REPO_ID(pRepo));
|
||||
return NULL;
|
||||
}
|
||||
|
||||
tsdbStartCompact(pRepo);
|
||||
|
||||
if (tsdbCompactMeta(pRepo) < 0) {
|
||||
tsdbError("vgId:%d failed to compact META data since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
goto _err;
|
||||
}
|
||||
|
||||
if (tsdbCompactTSData(pRepo) < 0) {
|
||||
tsdbError("vgId:%d failed to compact TS data since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
goto _err;
|
||||
}
|
||||
|
||||
tsdbEndCompact(pRepo, TSDB_CODE_SUCCESS);
|
||||
return NULL;
|
||||
|
||||
_err:
|
||||
pRepo->code = terrno;
|
||||
tsdbEndCompact(pRepo, terrno);
|
||||
return NULL;
|
||||
}
|
||||
|
||||
static int tsdbAsyncCompact(STsdbRepo *pRepo) {
|
||||
if (pRepo->compactState != TSDB_NO_COMPACT) {
|
||||
tsdbInfo("vgId:%d not compact tsdb again ", REPO_ID(pRepo));
|
||||
return 0;
|
||||
}
|
||||
pRepo->compactState = TSDB_WAITING_COMPACT;
|
||||
tsem_wait(&(pRepo->readyToCommit));
|
||||
return tsdbScheduleCommit(pRepo, COMPACT_REQ);
|
||||
}
|
||||
|
||||
static void tsdbStartCompact(STsdbRepo *pRepo) {
|
||||
assert(pRepo->compactState != TSDB_IN_COMPACT);
|
||||
tsdbInfo("vgId:%d start to compact!", REPO_ID(pRepo));
|
||||
tsdbStartFSTxn(pRepo, 0, 0);
|
||||
pRepo->code = TSDB_CODE_SUCCESS;
|
||||
pRepo->compactState = TSDB_IN_COMPACT;
|
||||
}
|
||||
|
||||
static void tsdbEndCompact(STsdbRepo *pRepo, int eno) {
|
||||
if (eno != TSDB_CODE_SUCCESS) {
|
||||
tsdbEndFSTxnWithError(REPO_FS(pRepo));
|
||||
} else {
|
||||
tsdbEndFSTxn(pRepo);
|
||||
}
|
||||
pRepo->compactState = TSDB_NO_COMPACT;
|
||||
tsdbInfo("vgId:%d compact over, %s", REPO_ID(pRepo), (eno == TSDB_CODE_SUCCESS) ? "succeed" : "failed");
|
||||
tsem_post(&(pRepo->readyToCommit));
|
||||
}
|
||||
|
||||
static int tsdbCompactMeta(STsdbRepo *pRepo) {
|
||||
STsdbFS *pfs = REPO_FS(pRepo);
|
||||
tsdbUpdateMFile(pfs, pfs->cstatus->pmf);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int tsdbCompactTSData(STsdbRepo *pRepo) {
|
||||
SCompactH compactH;
|
||||
SDFileSet *pSet = NULL;
|
||||
|
||||
tsdbDebug("vgId:%d start to compact TS data", REPO_ID(pRepo));
|
||||
|
||||
// If no file, just return 0;
|
||||
if (taosArrayGetSize(REPO_FS(pRepo)->cstatus->df) <= 0) {
|
||||
tsdbDebug("vgId:%d no TS data file to compact, compact over", REPO_ID(pRepo));
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (tsdbInitCompactH(&compactH, pRepo) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
while ((pSet = tsdbFSIterNext(&(compactH.fsIter)))) {
|
||||
// Remove those expired files
|
||||
if (pSet->fid < compactH.rtn.minFid) {
|
||||
tsdbInfo("vgId:%d FSET %d on level %d disk id %d expires, remove it", REPO_ID(pRepo), pSet->fid,
|
||||
TSDB_FSET_LEVEL(pSet), TSDB_FSET_ID(pSet));
|
||||
continue;
|
||||
}
|
||||
|
||||
if (TSDB_FSET_LEVEL(pSet) == TFS_MAX_LEVEL) {
|
||||
tsdbDebug("vgId:%d FSET %d on level %d, should not compact", REPO_ID(pRepo), pSet->fid, TFS_MAX_LEVEL);
|
||||
tsdbUpdateDFileSet(REPO_FS(pRepo), pSet);
|
||||
continue;
|
||||
}
|
||||
|
||||
if (tsdbCompactFSet(&compactH, pSet) < 0) {
|
||||
tsdbDestroyCompactH(&compactH);
|
||||
tsdbError("vgId:%d failed to compact FSET %d since %s", REPO_ID(pRepo), pSet->fid, tstrerror(terrno));
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
tsdbDestroyCompactH(&compactH);
|
||||
tsdbDebug("vgId:%d compact TS data over", REPO_ID(pRepo));
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int tsdbCompactFSet(SCompactH *pComph, SDFileSet *pSet) {
|
||||
STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
|
||||
SDiskID did;
|
||||
|
||||
tsdbDebug("vgId:%d start to compact FSET %d on level %d id %d", REPO_ID(pRepo), pSet->fid, TSDB_FSET_LEVEL(pSet),
|
||||
TSDB_FSET_ID(pSet));
|
||||
|
||||
if (tsdbCompactFSetInit(pComph, pSet) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (!tsdbShouldCompact(pComph)) {
|
||||
tsdbDebug("vgId:%d no need to compact FSET %d", REPO_ID(pRepo), pSet->fid);
|
||||
if (tsdbApplyRtnOnFSet(TSDB_COMPACT_REPO(pComph), pSet, &(pComph->rtn)) < 0) {
|
||||
tsdbCompactFSetEnd(pComph);
|
||||
return -1;
|
||||
}
|
||||
} else {
|
||||
// Create new fset as compacted fset
|
||||
if (tfsAllocDisk(pRepo->pTfs, tsdbGetFidLevel(pSet->fid, &(pComph->rtn)), &did) < 0) {
|
||||
terrno = TSDB_CODE_TDB_NO_AVAIL_DISK;
|
||||
tsdbError("vgId:%d failed to compact FSET %d since %s", REPO_ID(pRepo), pSet->fid, tstrerror(terrno));
|
||||
tsdbCompactFSetEnd(pComph);
|
||||
return -1;
|
||||
}
|
||||
|
||||
tsdbInitDFileSet(TSDB_COMPACT_WSET(pComph), did, REPO_ID(pRepo), TSDB_FSET_FID(pSet),
|
||||
FS_TXN_VERSION(REPO_FS(pRepo)));
|
||||
if (tsdbCreateDFileSet(TSDB_COMPACT_WSET(pComph), true) < 0) {
|
||||
tsdbError("vgId:%d failed to compact FSET %d since %s", REPO_ID(pRepo), pSet->fid, tstrerror(terrno));
|
||||
tsdbCompactFSetEnd(pComph);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbCompactFSetImpl(pComph) < 0) {
|
||||
tsdbCloseDFileSet(TSDB_COMPACT_WSET(pComph));
|
||||
tsdbRemoveDFileSet(TSDB_COMPACT_WSET(pComph));
|
||||
tsdbCompactFSetEnd(pComph);
|
||||
return -1;
|
||||
}
|
||||
|
||||
tsdbCloseDFileSet(TSDB_COMPACT_WSET(pComph));
|
||||
tsdbUpdateDFileSet(REPO_FS(pRepo), TSDB_COMPACT_WSET(pComph));
|
||||
tsdbDebug("vgId:%d FSET %d compact over", REPO_ID(pRepo), pSet->fid);
|
||||
}
|
||||
|
||||
tsdbCompactFSetEnd(pComph);
|
||||
return 0;
|
||||
}
|
||||
|
||||
static bool tsdbShouldCompact(SCompactH *pComph) {
|
||||
STsdbRepo * pRepo = TSDB_COMPACT_REPO(pComph);
|
||||
STsdbCfg * pCfg = REPO_CFG(pRepo);
|
||||
SReadH * pReadh = &(pComph->readh);
|
||||
STableCompactH *pTh;
|
||||
SBlock * pBlock;
|
||||
int defaultRows = TSDB_DEFAULT_BLOCK_ROWS(pCfg->maxRowsPerFileBlock);
|
||||
SDFile * pDataF = TSDB_READ_DATA_FILE(pReadh);
|
||||
SDFile * pLastF = TSDB_READ_LAST_FILE(pReadh);
|
||||
|
||||
int tblocks = 0; // total blocks
|
||||
int nSubBlocks = 0; // # of blocks with sub-blocks
|
||||
int nSmallBlocks = 0; // # of blocks with rows < defaultRows
|
||||
int64_t tsize = 0;
|
||||
|
||||
for (size_t i = 0; i < taosArrayGetSize(pComph->tbArray); i++) {
|
||||
pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, i);
|
||||
|
||||
if (pTh->pTable == NULL || pTh->pBlkIdx == NULL) continue;
|
||||
|
||||
for (size_t bidx = 0; bidx < pTh->pBlkIdx->numOfBlocks; bidx++) {
|
||||
tblocks++;
|
||||
pBlock = pTh->pInfo->blocks + bidx;
|
||||
|
||||
if (pBlock->numOfRows < defaultRows) {
|
||||
nSmallBlocks++;
|
||||
}
|
||||
|
||||
if (pBlock->numOfSubBlocks > 1) {
|
||||
nSubBlocks++;
|
||||
for (int k = 0; k < pBlock->numOfSubBlocks; k++) {
|
||||
SBlock *iBlock = ((SBlock *)POINTER_SHIFT(pTh->pInfo, pBlock->offset)) + k;
|
||||
tsize = tsize + iBlock->len;
|
||||
}
|
||||
} else if (pBlock->numOfSubBlocks == 1) {
|
||||
tsize += pBlock->len;
|
||||
} else {
|
||||
ASSERT(0);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return (((nSubBlocks * 1.0 / tblocks) > 0.33) || ((nSmallBlocks * 1.0 / tblocks) > 0.33) ||
|
||||
(tsize * 1.0 / (pDataF->info.size + pLastF->info.size - 2 * TSDB_FILE_HEAD_SIZE) < 0.85));
|
||||
}
|
||||
|
||||
static int tsdbInitCompactH(SCompactH *pComph, STsdbRepo *pRepo) {
|
||||
STsdbCfg *pCfg = REPO_CFG(pRepo);
|
||||
|
||||
memset(pComph, 0, sizeof(*pComph));
|
||||
|
||||
TSDB_FSET_SET_CLOSED(TSDB_COMPACT_WSET(pComph));
|
||||
|
||||
tsdbGetRtnSnap(pRepo, &(pComph->rtn));
|
||||
tsdbFSIterInit(&(pComph->fsIter), REPO_FS(pRepo), TSDB_FS_ITER_FORWARD);
|
||||
|
||||
if (tsdbInitReadH(&(pComph->readh), pRepo) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbInitCompTbArray(pComph) < 0) {
|
||||
tsdbDestroyCompactH(pComph);
|
||||
return -1;
|
||||
}
|
||||
|
||||
pComph->aBlkIdx = taosArrayInit(1024, sizeof(SBlockIdx));
|
||||
if (pComph->aBlkIdx == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
tsdbDestroyCompactH(pComph);
|
||||
return -1;
|
||||
}
|
||||
|
||||
pComph->aSupBlk = taosArrayInit(1024, sizeof(SBlock));
|
||||
if (pComph->aSupBlk == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
tsdbDestroyCompactH(pComph);
|
||||
return -1;
|
||||
}
|
||||
|
||||
pComph->pDataCols = tdNewDataCols(0, pCfg->maxRowsPerFileBlock);
|
||||
if (pComph->pDataCols == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
tsdbDestroyCompactH(pComph);
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void tsdbDestroyCompactH(SCompactH *pComph) {
|
||||
pComph->pDataCols = tdFreeDataCols(pComph->pDataCols);
|
||||
pComph->aSupBlk = taosArrayDestroy(pComph->aSupBlk);
|
||||
pComph->aBlkIdx = taosArrayDestroy(pComph->aBlkIdx);
|
||||
tsdbDestroyCompTbArray(pComph);
|
||||
tsdbDestroyReadH(&(pComph->readh));
|
||||
tsdbCloseDFileSet(TSDB_COMPACT_WSET(pComph));
|
||||
}
|
||||
|
||||
static int tsdbInitCompTbArray(SCompactH *pComph) { // Init pComp->tbArray
|
||||
STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
|
||||
STsdbMeta *pMeta = pRepo->tsdbMeta;
|
||||
|
||||
if (tsdbRLockRepoMeta(pRepo) < 0) return -1;
|
||||
|
||||
pComph->tbArray = taosArrayInit(pMeta->maxTables, sizeof(STableCompactH));
|
||||
if (pComph->tbArray == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
tsdbUnlockRepoMeta(pRepo);
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Note here must start from 0
|
||||
for (int i = 0; i < pMeta->maxTables; i++) {
|
||||
STableCompactH ch = {0};
|
||||
if (pMeta->tables[i] != NULL) {
|
||||
tsdbRefTable(pMeta->tables[i]);
|
||||
ch.pTable = pMeta->tables[i];
|
||||
}
|
||||
|
||||
if (taosArrayPush(pComph->tbArray, &ch) == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
tsdbUnlockRepoMeta(pRepo);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
if (tsdbUnlockRepoMeta(pRepo) < 0) return -1;
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void tsdbDestroyCompTbArray(SCompactH *pComph) {
|
||||
STableCompactH *pTh;
|
||||
|
||||
if (pComph->tbArray == NULL) return;
|
||||
|
||||
for (size_t i = 0; i < taosArrayGetSize(pComph->tbArray); i++) {
|
||||
pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, i);
|
||||
if (pTh->pTable) {
|
||||
tsdbUnRefTable(pTh->pTable);
|
||||
}
|
||||
|
||||
pTh->pInfo = taosTZfree(pTh->pInfo);
|
||||
}
|
||||
|
||||
pComph->tbArray = taosArrayDestroy(pComph->tbArray);
|
||||
}
|
||||
|
||||
static int tsdbCacheFSetIndex(SCompactH *pComph) {
|
||||
SReadH *pReadH = &(pComph->readh);
|
||||
|
||||
if (tsdbLoadBlockIdx(pReadH) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
for (int tid = 1; tid < taosArrayGetSize(pComph->tbArray); tid++) {
|
||||
STableCompactH *pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, tid);
|
||||
pTh->pBlkIdx = NULL;
|
||||
|
||||
if (pTh->pTable == NULL) continue;
|
||||
if (tsdbSetReadTable(pReadH, pTh->pTable) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (pReadH->pBlkIdx == NULL) continue;
|
||||
pTh->bindex = *(pReadH->pBlkIdx);
|
||||
pTh->pBlkIdx = &(pTh->bindex);
|
||||
|
||||
if (tsdbMakeRoom((void **)(&(pTh->pInfo)), pTh->pBlkIdx->len) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbLoadBlockInfo(pReadH, (void *)(pTh->pInfo)) < 0) {
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int tsdbCompactFSetInit(SCompactH *pComph, SDFileSet *pSet) {
|
||||
taosArrayClear(pComph->aBlkIdx);
|
||||
taosArrayClear(pComph->aSupBlk);
|
||||
|
||||
if (tsdbSetAndOpenReadFSet(&(pComph->readh), pSet) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbCacheFSetIndex(pComph) < 0) {
|
||||
tsdbCloseAndUnsetFSet(&(pComph->readh));
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static void tsdbCompactFSetEnd(SCompactH *pComph) { tsdbCloseAndUnsetFSet(&(pComph->readh)); }
|
||||
|
||||
static int tsdbCompactFSetImpl(SCompactH *pComph) {
|
||||
STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
|
||||
STsdbCfg * pCfg = REPO_CFG(pRepo);
|
||||
SReadH * pReadh = &(pComph->readh);
|
||||
SBlockIdx blkIdx;
|
||||
void ** ppBuf = &(TSDB_COMPACT_BUF(pComph));
|
||||
void ** ppCBuf = &(TSDB_COMPACT_COMP_BUF(pComph));
|
||||
int defaultRows = TSDB_DEFAULT_BLOCK_ROWS(pCfg->maxRowsPerFileBlock);
|
||||
|
||||
taosArrayClear(pComph->aBlkIdx);
|
||||
|
||||
for (int tid = 1; tid < taosArrayGetSize(pComph->tbArray); tid++) {
|
||||
STableCompactH *pTh = (STableCompactH *)taosArrayGet(pComph->tbArray, tid);
|
||||
STSchema * pSchema;
|
||||
|
||||
if (pTh->pTable == NULL || pTh->pBlkIdx == NULL) continue;
|
||||
|
||||
pSchema = tsdbGetTableSchemaImpl(pTh->pTable, true, true, -1);
|
||||
taosArrayClear(pComph->aSupBlk);
|
||||
if ((tdInitDataCols(pComph->pDataCols, pSchema) < 0) || (tdInitDataCols(pReadh->pDCols[0], pSchema) < 0) ||
|
||||
(tdInitDataCols(pReadh->pDCols[1], pSchema) < 0)) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
return -1;
|
||||
}
|
||||
tdFreeSchema(pSchema);
|
||||
|
||||
// Loop to compact each block data
|
||||
for (int i = 0; i < pTh->pBlkIdx->numOfBlocks; i++) {
|
||||
SBlock *pBlock = pTh->pInfo->blocks + i;
|
||||
|
||||
// Load the block data
|
||||
if (tsdbLoadBlockData(pReadh, pBlock, pTh->pInfo) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
// Merge pComph->pDataCols and pReadh->pDCols[0] and write data to file
|
||||
if (pComph->pDataCols->numOfRows == 0 && pBlock->numOfRows >= defaultRows) {
|
||||
if (tsdbWriteBlockToRightFile(pComph, pTh->pTable, pReadh->pDCols[0], ppBuf, ppCBuf) < 0) {
|
||||
return -1;
|
||||
}
|
||||
} else {
|
||||
int ridx = 0;
|
||||
|
||||
while (true) {
|
||||
if (pReadh->pDCols[0]->numOfRows - ridx == 0) break;
|
||||
int rowsToMerge = TMIN(pReadh->pDCols[0]->numOfRows - ridx, defaultRows - pComph->pDataCols->numOfRows);
|
||||
|
||||
tdMergeDataCols(pComph->pDataCols, pReadh->pDCols[0], rowsToMerge, &ridx, pCfg->update != TD_ROW_PARTIAL_UPDATE);
|
||||
|
||||
if (pComph->pDataCols->numOfRows < defaultRows) {
|
||||
break;
|
||||
}
|
||||
|
||||
if (tsdbWriteBlockToRightFile(pComph, pTh->pTable, pComph->pDataCols, ppBuf, ppCBuf) < 0) {
|
||||
return -1;
|
||||
}
|
||||
tdResetDataCols(pComph->pDataCols);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
if (pComph->pDataCols->numOfRows > 0 &&
|
||||
tsdbWriteBlockToRightFile(pComph, pTh->pTable, pComph->pDataCols, ppBuf, ppCBuf) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbWriteBlockInfoImpl(TSDB_COMPACT_HEAD_FILE(pComph), pTh->pTable, pComph->aSupBlk, NULL, ppBuf, &blkIdx) <
|
||||
0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if ((blkIdx.numOfBlocks > 0) && (taosArrayPush(pComph->aBlkIdx, (void *)(&blkIdx)) == NULL)) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
if (tsdbWriteBlockIdx(TSDB_COMPACT_HEAD_FILE(pComph), pComph->aBlkIdx, ppBuf) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
static int tsdbWriteBlockToRightFile(SCompactH *pComph, STable *pTable, SDataCols *pDataCols, void **ppBuf,
|
||||
void **ppCBuf) {
|
||||
STsdbRepo *pRepo = TSDB_COMPACT_REPO(pComph);
|
||||
STsdbCfg * pCfg = REPO_CFG(pRepo);
|
||||
SDFile * pDFile;
|
||||
bool isLast;
|
||||
SBlock block;
|
||||
|
||||
ASSERT(pDataCols->numOfRows > 0);
|
||||
|
||||
if (pDataCols->numOfRows < pCfg->minRowsPerFileBlock) {
|
||||
pDFile = TSDB_COMPACT_LAST_FILE(pComph);
|
||||
isLast = true;
|
||||
} else {
|
||||
pDFile = TSDB_COMPACT_DATA_FILE(pComph);
|
||||
isLast = false;
|
||||
}
|
||||
|
||||
if (tsdbWriteBlockImpl(pRepo, pTable, pDFile, pDataCols, &block, isLast, true, ppBuf, ppCBuf) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (taosArrayPush(pComph->aSupBlk, (void *)(&block)) == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif
|
|
@ -246,62 +246,6 @@ void *tsdbFreeFS(STsdbFS *pfs) {
|
|||
return NULL;
|
||||
}
|
||||
|
||||
// static int tsdbProcessExpiredFS(STsdb *pRepo) {
|
||||
// tsdbStartFSTxn(pRepo, 0, 0);
|
||||
// // if (tsdbCreateMeta(pRepo) < 0) {
|
||||
// // tsdbError("vgId:%d failed to create meta since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// // return -1;
|
||||
// // }
|
||||
|
||||
// if (tsdbApplyRtn(pRepo) < 0) {
|
||||
// tsdbEndFSTxnWithError(REPO_FS(pRepo));
|
||||
// tsdbError("vgId:%d failed to apply rtn since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// return -1;
|
||||
// }
|
||||
// if (tsdbEndFSTxn(pRepo) < 0) {
|
||||
// tsdbError("vgId:%d failed to end fs txn since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// return -1;
|
||||
// }
|
||||
// return 0;
|
||||
// }
|
||||
|
||||
// static int tsdbCreateMeta(STsdb *pRepo) {
|
||||
// STsdbFS *pfs = REPO_FS(pRepo);
|
||||
// SMFile * pOMFile = pfs->cstatus->pmf;
|
||||
// SMFile mf;
|
||||
// SDiskID did;
|
||||
|
||||
// if (pOMFile != NULL) {
|
||||
// // keep the old meta file
|
||||
// tsdbUpdateMFile(pfs, pOMFile);
|
||||
// return 0;
|
||||
// }
|
||||
|
||||
// // Create a new meta file
|
||||
// did.level = TFS_PRIMARY_LEVEL;
|
||||
// did.id = TFS_PRIMARY_ID;
|
||||
// tsdbInitMFile(&mf, did, REPO_ID(pRepo), FS_TXN_VERSION(REPO_FS(pRepo)));
|
||||
|
||||
// if (tsdbCreateMFile(&mf, true) < 0) {
|
||||
// tsdbError("vgId:%d failed to create META file since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// tsdbInfo("vgId:%d meta file %s is created", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(&mf));
|
||||
|
||||
// if (tsdbUpdateMFileHeader(&mf) < 0) {
|
||||
// tsdbError("vgId:%d failed to update META file header since %s, revert it", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// tsdbApplyMFileChange(&mf, pOMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// TSDB_FILE_FSYNC(&mf);
|
||||
// tsdbCloseMFile(&mf);
|
||||
// tsdbUpdateMFile(pfs, &mf);
|
||||
|
||||
// return 0;
|
||||
// }
|
||||
|
||||
int tsdbOpenFS(STsdb *pRepo) {
|
||||
STsdbFS *pfs = REPO_FS(pRepo);
|
||||
char current[TSDB_FILENAME_LEN] = "\0";
|
||||
|
@ -769,142 +713,6 @@ static int tsdbScanAndTryFixFS(STsdb *pRepo) {
|
|||
return 0;
|
||||
}
|
||||
|
||||
// int tsdbLoadMetaCache(STsdb *pRepo, bool recoverMeta) {
|
||||
// char tbuf[128];
|
||||
// STsdbFS * pfs = REPO_FS(pRepo);
|
||||
// SMFile mf;
|
||||
// SMFile * pMFile = &mf;
|
||||
// void * pBuf = NULL;
|
||||
// SKVRecord rInfo;
|
||||
// int64_t maxBufSize = 0;
|
||||
// SMFInfo minfo;
|
||||
|
||||
// taosHashClear(pfs->metaCache);
|
||||
|
||||
// // No meta file, just return
|
||||
// if (pfs->cstatus->pmf == NULL) return 0;
|
||||
|
||||
// mf = pfs->cstatus->mf;
|
||||
// // Load cache first
|
||||
// if (tsdbOpenMFile(pMFile, O_RDONLY) < 0) {
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// if (tsdbLoadMFileHeader(pMFile, &minfo) < 0) {
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// while (true) {
|
||||
// int64_t tsize = tsdbReadMFile(pMFile, tbuf, sizeof(SKVRecord));
|
||||
// if (tsize == 0) break;
|
||||
|
||||
// if (tsize < 0) {
|
||||
// tsdbError("vgId:%d failed to read META file since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// if (tsize < sizeof(SKVRecord)) {
|
||||
// tsdbError("vgId:%d failed to read %" PRIzu " bytes from file %s", REPO_ID(pRepo), sizeof(SKVRecord),
|
||||
// TSDB_FILE_FULL_NAME(pMFile));
|
||||
// terrno = TSDB_CODE_TDB_FILE_CORRUPTED;
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// void *ptr = tsdbDecodeKVRecord(tbuf, &rInfo);
|
||||
// ASSERT(POINTER_DISTANCE(ptr, tbuf) == sizeof(SKVRecord));
|
||||
// // ASSERT((rInfo.offset > 0) ? (pStore->info.size == rInfo.offset) : true);
|
||||
|
||||
// if (rInfo.offset < 0) {
|
||||
// taosHashRemove(pfs->metaCache, (void *)(&rInfo.uid), sizeof(rInfo.uid));
|
||||
// #if 0
|
||||
// pStore->info.size += sizeof(SKVRecord);
|
||||
// pStore->info.nRecords--;
|
||||
// pStore->info.nDels++;
|
||||
// pStore->info.tombSize += (rInfo.size + sizeof(SKVRecord) * 2);
|
||||
// #endif
|
||||
// } else {
|
||||
// ASSERT(rInfo.offset > 0 && rInfo.size > 0);
|
||||
// if (taosHashPut(pfs->metaCache, (void *)(&rInfo.uid), sizeof(rInfo.uid), &rInfo, sizeof(rInfo)) < 0) {
|
||||
// tsdbError("vgId:%d failed to load meta cache from file %s since OOM", REPO_ID(pRepo),
|
||||
// TSDB_FILE_FULL_NAME(pMFile));
|
||||
// terrno = TSDB_CODE_COM_OUT_OF_MEMORY;
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// maxBufSize = TMAX(maxBufSize, rInfo.size);
|
||||
|
||||
// if (tsdbSeekMFile(pMFile, rInfo.size, SEEK_CUR) < 0) {
|
||||
// tsdbError("vgId:%d failed to lseek file %s since %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
|
||||
// tstrerror(terrno));
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// #if 0
|
||||
// pStore->info.size += (sizeof(SKVRecord) + rInfo.size);
|
||||
// pStore->info.nRecords++;
|
||||
// #endif
|
||||
// }
|
||||
// }
|
||||
|
||||
// if (recoverMeta) {
|
||||
// pBuf = taosMemoryMalloc((size_t)maxBufSize);
|
||||
// if (pBuf == NULL) {
|
||||
// terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// SKVRecord *pRecord = taosHashIterate(pfs->metaCache, NULL);
|
||||
// while (pRecord) {
|
||||
// if (tsdbSeekMFile(pMFile, pRecord->offset + sizeof(SKVRecord), SEEK_SET) < 0) {
|
||||
// tsdbError("vgId:%d failed to seek file %s since %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
|
||||
// tstrerror(terrno));
|
||||
// taosMemoryFreeClear(pBuf);
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// int nread = (int)tsdbReadMFile(pMFile, pBuf, pRecord->size);
|
||||
// if (nread < 0) {
|
||||
// tsdbError("vgId:%d failed to read file %s since %s", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
|
||||
// tstrerror(terrno));
|
||||
// taosMemoryFreeClear(pBuf);
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// if (nread < pRecord->size) {
|
||||
// tsdbError("vgId:%d failed to read file %s since file corrupted, expected read:%" PRId64 " actual read:%d",
|
||||
// REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile), pRecord->size, nread);
|
||||
// terrno = TSDB_CODE_TDB_FILE_CORRUPTED;
|
||||
// taosMemoryFreeClear(pBuf);
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// if (tsdbRestoreTable(pRepo, pBuf, (int)pRecord->size) < 0) {
|
||||
// tsdbError("vgId:%d failed to restore table, uid %" PRId64 ", since %s" PRIu64, REPO_ID(pRepo), pRecord->uid,
|
||||
// tstrerror(terrno));
|
||||
// taosMemoryFreeClear(pBuf);
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// pRecord = taosHashIterate(pfs->metaCache, pRecord);
|
||||
// }
|
||||
|
||||
// tsdbOrgMeta(pRepo);
|
||||
// }
|
||||
|
||||
// tsdbCloseMFile(pMFile);
|
||||
// taosMemoryFreeClear(pBuf);
|
||||
// return 0;
|
||||
// }
|
||||
|
||||
static int tsdbScanRootDir(STsdb *pRepo) {
|
||||
char rootDir[TSDB_FILENAME_LEN];
|
||||
char bname[TSDB_FILENAME_LEN];
|
||||
|
@ -983,127 +791,6 @@ static bool tsdbIsTFileInFS(STsdbFS *pfs, const STfsFile *pf) {
|
|||
return false;
|
||||
}
|
||||
|
||||
// static int tsdbRestoreMeta(STsdb *pRepo) {
|
||||
// char rootDir[TSDB_FILENAME_LEN];
|
||||
// char bname[TSDB_FILENAME_LEN];
|
||||
// STfsDir * tdir = NULL;
|
||||
// const STfsFile *pf = NULL;
|
||||
// const char * pattern = "^meta(-ver[0-9]+)?$";
|
||||
// regex_t regex;
|
||||
// STsdbFS * pfs = REPO_FS(pRepo);
|
||||
|
||||
// regcomp(®ex, pattern, REG_EXTENDED);
|
||||
|
||||
// tsdbInfo("vgId:%d try to restore meta", REPO_ID(pRepo));
|
||||
|
||||
// tsdbGetRootDir(REPO_ID(pRepo), rootDir);
|
||||
|
||||
// tdir = tfsOpendir(rootDir);
|
||||
// if (tdir == NULL) {
|
||||
// tsdbError("vgId:%d failed to open dir %s since %s", REPO_ID(pRepo), rootDir, tstrerror(terrno));
|
||||
// regfree(®ex);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// while ((pf = tfsReaddir(tdir))) {
|
||||
// tfsBasename(pf, bname);
|
||||
|
||||
// if (strcmp(bname, "data") == 0) {
|
||||
// // Skip the data/ directory
|
||||
// continue;
|
||||
// }
|
||||
|
||||
// if (strcmp(bname, tsdbTxnFname[TSDB_TXN_TEMP_FILE]) == 0) {
|
||||
// // Skip current.t file
|
||||
// tsdbInfo("vgId:%d file %s exists, remove it", REPO_ID(pRepo), pf->aname);
|
||||
// (void)tfsremove(pf);
|
||||
// continue;
|
||||
// }
|
||||
|
||||
// int code = regexec(®ex, bname, 0, NULL, 0);
|
||||
// if (code == 0) {
|
||||
// // Match
|
||||
// if (pfs->cstatus->pmf != NULL) {
|
||||
// tsdbError("vgId:%d failed to restore meta since two file exists, file1 %s and file2 %s", REPO_ID(pRepo),
|
||||
// TSDB_FILE_FULL_NAME(pfs->cstatus->pmf), pf->aname);
|
||||
// terrno = TSDB_CODE_TDB_FILE_CORRUPTED;
|
||||
// tfsClosedir(tdir);
|
||||
// regfree(®ex);
|
||||
// return -1;
|
||||
// } else {
|
||||
// uint32_t _version = 0;
|
||||
// if (strcmp(bname, "meta") != 0) {
|
||||
// sscanf(bname, "meta-ver%" PRIu32, &_version);
|
||||
// pfs->cstatus->meta.version = _version;
|
||||
// }
|
||||
|
||||
// pfs->cstatus->pmf = &(pfs->cstatus->mf);
|
||||
// pfs->cstatus->pmf->f = *pf;
|
||||
// TSDB_FILE_SET_CLOSED(pfs->cstatus->pmf);
|
||||
|
||||
// if (tsdbOpenMFile(pfs->cstatus->pmf, O_RDONLY) < 0) {
|
||||
// tsdbError("vgId:%d failed to restore meta since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// tfsClosedir(tdir);
|
||||
// regfree(®ex);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// if (tsdbLoadMFileHeader(pfs->cstatus->pmf, &(pfs->cstatus->pmf->info)) < 0) {
|
||||
// tsdbError("vgId:%d failed to restore meta since %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
// tsdbCloseMFile(pfs->cstatus->pmf);
|
||||
// tfsClosedir(tdir);
|
||||
// regfree(®ex);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// if (tsdbForceKeepFile) {
|
||||
// struct stat tfstat;
|
||||
|
||||
// // Get real file size
|
||||
// if (fstat(pfs->cstatus->pmf->fd, &tfstat) < 0) {
|
||||
// terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
// tsdbCloseMFile(pfs->cstatus->pmf);
|
||||
// tfsClosedir(tdir);
|
||||
// regfree(®ex);
|
||||
// return -1;
|
||||
// }
|
||||
|
||||
// if (pfs->cstatus->pmf->info.size != tfstat.st_size) {
|
||||
// int64_t tfsize = pfs->cstatus->pmf->info.size;
|
||||
// pfs->cstatus->pmf->info.size = tfstat.st_size;
|
||||
// tsdbInfo("vgId:%d file %s header size is changed from %" PRId64 " to %" PRId64, REPO_ID(pRepo),
|
||||
// TSDB_FILE_FULL_NAME(pfs->cstatus->pmf), tfsize, pfs->cstatus->pmf->info.size);
|
||||
// }
|
||||
// }
|
||||
|
||||
// tsdbCloseMFile(pfs->cstatus->pmf);
|
||||
// }
|
||||
// } else if (code == REG_NOMATCH) {
|
||||
// // Not match
|
||||
// tsdbInfo("vgId:%d invalid file %s exists, remove it", REPO_ID(pRepo), pf->aname);
|
||||
// tfsremove(pf);
|
||||
// continue;
|
||||
// } else {
|
||||
// // Has other error
|
||||
// tsdbError("vgId:%d failed to restore meta file while run regexec since %s", REPO_ID(pRepo), strerror(code));
|
||||
// terrno = TAOS_SYSTEM_ERROR(code);
|
||||
// tfsClosedir(tdir);
|
||||
// regfree(®ex);
|
||||
// return -1;
|
||||
// }
|
||||
// }
|
||||
|
||||
// if (pfs->cstatus->pmf) {
|
||||
// tsdbInfo("vgId:%d meta file %s is restored", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pfs->cstatus->pmf));
|
||||
// } else {
|
||||
// tsdbInfo("vgId:%d no meta file is restored", REPO_ID(pRepo));
|
||||
// }
|
||||
|
||||
// tfsClosedir(tdir);
|
||||
// regfree(®ex);
|
||||
// return 0;
|
||||
// }
|
||||
|
||||
static int tsdbRestoreDFileSet(STsdb *pRepo) {
|
||||
char dataDir[TSDB_FILENAME_LEN];
|
||||
char bname[TSDB_FILENAME_LEN];
|
||||
|
|
|
@ -33,271 +33,6 @@ static int tsdbEncodeDFInfo(void **buf, SDFInfo *pInfo);
|
|||
static void *tsdbDecodeDFInfo(void *buf, SDFInfo *pInfo);
|
||||
static int tsdbRollBackDFile(SDFile *pDFile);
|
||||
|
||||
#if 0
|
||||
// ============== SMFile
|
||||
void tsdbInitMFile(SMFile *pMFile, SDiskID did, int vid, uint32_t ver) {
|
||||
char fname[TSDB_FILENAME_LEN];
|
||||
|
||||
TSDB_FILE_SET_STATE(pMFile, TSDB_FILE_STATE_OK);
|
||||
|
||||
memset(&(pMFile->info), 0, sizeof(pMFile->info));
|
||||
pMFile->info.magic = TSDB_FILE_INIT_MAGIC;
|
||||
|
||||
tsdbGetFilename(vid, 0, ver, TSDB_FILE_META, fname);
|
||||
tfsInitFile(TSDB_FILE_F(pMFile), did.level, did.id, fname);
|
||||
}
|
||||
|
||||
void tsdbInitMFileEx(SMFile *pMFile, const SMFile *pOMFile) {
|
||||
*pMFile = *pOMFile;
|
||||
TSDB_FILE_SET_CLOSED(pMFile);
|
||||
}
|
||||
|
||||
int tsdbEncodeSMFile(void **buf, SMFile *pMFile) {
|
||||
int tlen = 0;
|
||||
|
||||
tlen += tsdbEncodeMFInfo(buf, &(pMFile->info));
|
||||
tlen += tfsEncodeFile(buf, &(pMFile->f));
|
||||
|
||||
return tlen;
|
||||
}
|
||||
|
||||
void *tsdbDecodeSMFile(void *buf, SMFile *pMFile) {
|
||||
buf = tsdbDecodeMFInfo(buf, &(pMFile->info));
|
||||
buf = tfsDecodeFile(buf, &(pMFile->f));
|
||||
TSDB_FILE_SET_CLOSED(pMFile);
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
int tsdbEncodeSMFileEx(void **buf, SMFile *pMFile) {
|
||||
int tlen = 0;
|
||||
|
||||
tlen += tsdbEncodeMFInfo(buf, &(pMFile->info));
|
||||
tlen += taosEncodeString(buf, TSDB_FILE_FULL_NAME(pMFile));
|
||||
|
||||
return tlen;
|
||||
}
|
||||
|
||||
void *tsdbDecodeSMFileEx(void *buf, SMFile *pMFile) {
|
||||
char *aname;
|
||||
buf = tsdbDecodeMFInfo(buf, &(pMFile->info));
|
||||
buf = taosDecodeString(buf, &aname);
|
||||
strncpy(TSDB_FILE_FULL_NAME(pMFile), aname, TSDB_FILENAME_LEN);
|
||||
TSDB_FILE_SET_CLOSED(pMFile);
|
||||
|
||||
taosMemoryFreeClear(aname);
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
int tsdbApplyMFileChange(SMFile *from, SMFile *to) {
|
||||
if (from == NULL && to == NULL) return 0;
|
||||
|
||||
if (from != NULL) {
|
||||
if (to == NULL) {
|
||||
return tsdbRemoveMFile(from);
|
||||
} else {
|
||||
if (tfsIsSameFile(TSDB_FILE_F(from), TSDB_FILE_F(to))) {
|
||||
if (from->info.size > to->info.size) {
|
||||
tsdbRollBackMFile(to);
|
||||
}
|
||||
} else {
|
||||
return tsdbRemoveMFile(from);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbCreateMFile(SMFile *pMFile, bool updateHeader) {
|
||||
ASSERT(pMFile->info.size == 0 && pMFile->info.magic == TSDB_FILE_INIT_MAGIC);
|
||||
|
||||
pMFile->fd = open(TSDB_FILE_FULL_NAME(pMFile), O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0755);
|
||||
if (pMFile->fd < 0) {
|
||||
if (errno == ENOENT) {
|
||||
// Try to create directory recursively
|
||||
char *s = strdup(TFILE_REL_NAME(&(pMFile->f)));
|
||||
if (tfsMkdirRecurAt(dirname(s), TSDB_FILE_LEVEL(pMFile), TSDB_FILE_ID(pMFile)) < 0) {
|
||||
taosMemoryFreeClear(s);
|
||||
return -1;
|
||||
}
|
||||
taosMemoryFreeClear(s);
|
||||
|
||||
pMFile->fd = open(TSDB_FILE_FULL_NAME(pMFile), O_WRONLY | O_CREAT | O_TRUNC | O_BINARY, 0755);
|
||||
if (pMFile->fd < 0) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
return -1;
|
||||
}
|
||||
} else {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
return -1;
|
||||
}
|
||||
}
|
||||
|
||||
if (!updateHeader) {
|
||||
return 0;
|
||||
}
|
||||
|
||||
pMFile->info.size += TSDB_FILE_HEAD_SIZE;
|
||||
|
||||
if (tsdbUpdateMFileHeader(pMFile) < 0) {
|
||||
tsdbCloseMFile(pMFile);
|
||||
tsdbRemoveMFile(pMFile);
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbUpdateMFileHeader(SMFile *pMFile) {
|
||||
char buf[TSDB_FILE_HEAD_SIZE] = "\0";
|
||||
|
||||
if (tsdbSeekMFile(pMFile, 0, SEEK_SET) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
void *ptr = buf;
|
||||
tsdbEncodeMFInfo(&ptr, TSDB_FILE_INFO(pMFile));
|
||||
|
||||
taosCalcChecksumAppend(0, (uint8_t *)buf, TSDB_FILE_HEAD_SIZE);
|
||||
if (tsdbWriteMFile(pMFile, buf, TSDB_FILE_HEAD_SIZE) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbLoadMFileHeader(SMFile *pMFile, SMFInfo *pInfo) {
|
||||
char buf[TSDB_FILE_HEAD_SIZE] = "\0";
|
||||
|
||||
ASSERT(TSDB_FILE_OPENED(pMFile));
|
||||
|
||||
if (tsdbSeekMFile(pMFile, 0, SEEK_SET) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbReadMFile(pMFile, buf, TSDB_FILE_HEAD_SIZE) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (!taosCheckChecksumWhole((uint8_t *)buf, TSDB_FILE_HEAD_SIZE)) {
|
||||
terrno = TSDB_CODE_TDB_FILE_CORRUPTED;
|
||||
return -1;
|
||||
}
|
||||
|
||||
tsdbDecodeMFInfo(buf, pInfo);
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbScanAndTryFixMFile(STsdb *pRepo) {
|
||||
SMFile * pMFile = pRepo->fs->cstatus->pmf;
|
||||
struct stat mfstat;
|
||||
SMFile mf;
|
||||
|
||||
if (pMFile == NULL) {
|
||||
// No meta file, no need to scan
|
||||
return 0;
|
||||
}
|
||||
|
||||
tsdbInitMFileEx(&mf, pMFile);
|
||||
|
||||
if (access(TSDB_FILE_FULL_NAME(pMFile), F_OK) != 0) {
|
||||
tsdbError("vgId:%d meta file %s not exit, report to upper layer to fix it", REPO_ID(pRepo),
|
||||
TSDB_FILE_FULL_NAME(pMFile));
|
||||
pRepo->state |= TSDB_STATE_BAD_META;
|
||||
TSDB_FILE_SET_STATE(pMFile, TSDB_FILE_STATE_BAD);
|
||||
return 0;
|
||||
}
|
||||
|
||||
if (stat(TSDB_FILE_FULL_NAME(&mf), &mfstat) < 0) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (pMFile->info.size < mfstat.st_size) {
|
||||
if (tsdbOpenMFile(&mf, O_WRONLY) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (taosFtruncate(mf.fd, mf.info.size) < 0) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
tsdbCloseMFile(&mf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbUpdateMFileHeader(&mf) < 0) {
|
||||
tsdbCloseMFile(&mf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
tsdbCloseMFile(&mf);
|
||||
tsdbInfo("vgId:%d file %s is truncated from %" PRId64 " to %" PRId64, REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile),
|
||||
mfstat.st_size, pMFile->info.size);
|
||||
} else if (pMFile->info.size > mfstat.st_size) {
|
||||
tsdbError("vgId:%d meta file %s has wrong size %" PRId64 " expected %" PRId64 ", report to upper layer to fix it",
|
||||
REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile), mfstat.st_size, pMFile->info.size);
|
||||
pRepo->state |= TSDB_STATE_BAD_META;
|
||||
TSDB_FILE_SET_STATE(pMFile, TSDB_FILE_STATE_BAD);
|
||||
terrno = TSDB_CODE_TDB_FILE_CORRUPTED;
|
||||
return 0;
|
||||
} else {
|
||||
tsdbDebug("vgId:%d meta file %s passes the scan", REPO_ID(pRepo), TSDB_FILE_FULL_NAME(pMFile));
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbEncodeMFInfo(void **buf, SMFInfo *pInfo) {
|
||||
int tlen = 0;
|
||||
|
||||
tlen += taosEncodeVariantI64(buf, pInfo->size);
|
||||
tlen += taosEncodeVariantI64(buf, pInfo->tombSize);
|
||||
tlen += taosEncodeVariantI64(buf, pInfo->nRecords);
|
||||
tlen += taosEncodeVariantI64(buf, pInfo->nDels);
|
||||
tlen += taosEncodeFixedU32(buf, pInfo->magic);
|
||||
|
||||
return tlen;
|
||||
}
|
||||
|
||||
void *tsdbDecodeMFInfo(void *buf, SMFInfo *pInfo) {
|
||||
buf = taosDecodeVariantI64(buf, &(pInfo->size));
|
||||
buf = taosDecodeVariantI64(buf, &(pInfo->tombSize));
|
||||
buf = taosDecodeVariantI64(buf, &(pInfo->nRecords));
|
||||
buf = taosDecodeVariantI64(buf, &(pInfo->nDels));
|
||||
buf = taosDecodeFixedU32(buf, &(pInfo->magic));
|
||||
|
||||
return buf;
|
||||
}
|
||||
|
||||
static int tsdbRollBackMFile(SMFile *pMFile) {
|
||||
SMFile mf;
|
||||
|
||||
tsdbInitMFileEx(&mf, pMFile);
|
||||
|
||||
if (tsdbOpenMFile(&mf, O_WRONLY) < 0) {
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (taosFtruncate(TSDB_FILE_FD(&mf), pMFile->info.size) < 0) {
|
||||
terrno = TAOS_SYSTEM_ERROR(errno);
|
||||
tsdbCloseMFile(&mf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
if (tsdbUpdateMFileHeader(&mf) < 0) {
|
||||
tsdbCloseMFile(&mf);
|
||||
return -1;
|
||||
}
|
||||
|
||||
TSDB_FILE_FSYNC(&mf);
|
||||
|
||||
tsdbCloseMFile(&mf);
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
|
||||
// ============== Operations on SDFile
|
||||
void tsdbInitDFile(STsdb *pRepo, SDFile *pDFile, SDiskID did, int fid, uint32_t ver, TSDB_FILE_T ftype) {
|
||||
char fname[TSDB_FILENAME_LEN];
|
||||
|
|
File diff suppressed because it is too large
Load Diff
|
@ -285,21 +285,6 @@ static STbData *tsdbNewTbData(tb_uid_t uid) {
|
|||
pTbData->keyMax = TSKEY_MIN;
|
||||
pTbData->nrows = 0;
|
||||
|
||||
// uint8_t skipListCreateFlags;
|
||||
// if (pCfg->update == TD_ROW_DISCARD_UPDATE)
|
||||
// skipListCreateFlags = SL_DISCARD_DUP_KEY;
|
||||
// else
|
||||
// skipListCreateFlags = SL_UPDATE_DUP_KEY;
|
||||
|
||||
// pTableData->pData =
|
||||
// tSkipListCreate(TSDB_DATA_SKIPLIST_LEVEL, TSDB_DATA_TYPE_TIMESTAMP, TYPE_BYTES[TSDB_DATA_TYPE_TIMESTAMP],
|
||||
// tkeyComparFn, skipListCreateFlags, tsdbGetTsTupleKey);
|
||||
// if (pTableData->pData == NULL) {
|
||||
// terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
// taosMemoryFree(pTableData);
|
||||
// return NULL;
|
||||
// }
|
||||
|
||||
pTbData->pData = tSkipListCreate(5, TSDB_DATA_TYPE_TIMESTAMP, sizeof(int64_t), tkeyComparFn, SL_DISCARD_DUP_KEY,
|
||||
tsdbGetTsTupleKey);
|
||||
if (pTbData->pData == NULL) {
|
||||
|
@ -350,609 +335,4 @@ static int tsdbAppendTableRowToCols(STable *pTable, SDataCols *pCols, STSchema *
|
|||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
/* ------------------------ REFACTORING ------------------------ */
|
||||
#if 0
|
||||
int tsdbInsertDataToMemTable(STsdbMemTable *pMemTable, SSubmitReq *pMsg) {
|
||||
SMemAllocator *pMA = pMemTable->pMA;
|
||||
STbData * pTbData = (STbData *)TD_MA_MALLOC(pMA, sizeof(*pTbData));
|
||||
if (pTbData == NULL) {
|
||||
// TODO
|
||||
}
|
||||
|
||||
TD_SLIST_PUSH(&(pMemTable->list), pTbData);
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#include "tdataformat.h"
|
||||
#include "tfunctional.h"
|
||||
#include "tsdbRowMergeBuf.h"
|
||||
#include "tsdbint.h"
|
||||
#include "tskiplist.h"
|
||||
|
||||
#define TSDB_DATA_SKIPLIST_LEVEL 5
|
||||
#define TSDB_MAX_INSERT_BATCH 512
|
||||
|
||||
typedef struct {
|
||||
int32_t totalLen;
|
||||
int32_t len;
|
||||
STSRow* row;
|
||||
} SSubmitBlkIter;
|
||||
|
||||
typedef struct {
|
||||
int32_t totalLen;
|
||||
int32_t len;
|
||||
void * pMsg;
|
||||
} SSubmitMsgIter;
|
||||
|
||||
static SMemTable * tsdbNewMemTable(STsdbRepo *pRepo);
|
||||
static void tsdbFreeMemTable(SMemTable *pMemTable);
|
||||
static STableData* tsdbNewTableData(STsdbCfg *pCfg, STable *pTable);
|
||||
static void tsdbFreeTableData(STableData *pTableData);
|
||||
static int tsdbAdjustMemMaxTables(SMemTable *pMemTable, int maxTables);
|
||||
static int tsdbAppendTableRowToCols(STable *pTable, SDataCols *pCols, STSchema **ppSchema, STSRow* row);
|
||||
static int tsdbInitSubmitBlkIter(SSubmitBlk *pBlock, SSubmitBlkIter *pIter);
|
||||
static STSRow* tsdbGetSubmitBlkNext(SSubmitBlkIter *pIter);
|
||||
static int tsdbInsertDataToTable(STsdbRepo *pRepo, SSubmitBlk *pBlock, int32_t *affectedrows);
|
||||
static int tsdbInitSubmitMsgIter(SSubmitReq *pMsg, SSubmitMsgIter *pIter);
|
||||
static int tsdbGetSubmitMsgNext(SSubmitMsgIter *pIter, SSubmitBlk **pPBlock);
|
||||
static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable);
|
||||
static int tsdbUpdateTableLatestInfo(STsdbRepo *pRepo, STable *pTable, STSRow* row);
|
||||
|
||||
static FORCE_INLINE int tsdbCheckRowRange(STsdbRepo *pRepo, STable *pTable, STSRow* row, TSKEY minKey, TSKEY maxKey,
|
||||
TSKEY now);
|
||||
|
||||
|
||||
// ---------------- INTERNAL FUNCTIONS ----------------
|
||||
int tsdbRefMemTable(STsdbRepo *pRepo, SMemTable *pMemTable) {
|
||||
if (pMemTable == NULL) return 0;
|
||||
int ref = T_REF_INC(pMemTable);
|
||||
tsdbDebug("vgId:%d ref memtable %p ref %d", REPO_ID(pRepo), pMemTable, ref);
|
||||
return 0;
|
||||
}
|
||||
|
||||
// Need to lock the repository
|
||||
int tsdbUnRefMemTable(STsdbRepo *pRepo, SMemTable *pMemTable) {
|
||||
if (pMemTable == NULL) return 0;
|
||||
|
||||
int ref = T_REF_DEC(pMemTable);
|
||||
tsdbDebug("vgId:%d unref memtable %p ref %d", REPO_ID(pRepo), pMemTable, ref);
|
||||
if (ref == 0) {
|
||||
STsdbBufPool *pBufPool = pRepo->pPool;
|
||||
|
||||
SListNode *pNode = NULL;
|
||||
bool addNew = false;
|
||||
if (tsdbLockRepo(pRepo) < 0) return -1;
|
||||
while ((pNode = tdListPopHead(pMemTable->bufBlockList)) != NULL) {
|
||||
if (pBufPool->nRecycleBlocks > 0) {
|
||||
tsdbRecycleBufferBlock(pBufPool, pNode, false);
|
||||
pBufPool->nRecycleBlocks -= 1;
|
||||
} else {
|
||||
if(pBufPool->nElasticBlocks > 0 && listNEles(pBufPool->bufBlockList) > 2) {
|
||||
tsdbRecycleBufferBlock(pBufPool, pNode, true);
|
||||
} else {
|
||||
tdListAppendNode(pBufPool->bufBlockList, pNode);
|
||||
addNew = true;
|
||||
}
|
||||
}
|
||||
}
|
||||
if (addNew) {
|
||||
int code = taosThreadCondSignal(&pBufPool->poolNotEmpty);
|
||||
if (code != 0) {
|
||||
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;
|
||||
}
|
||||
}
|
||||
|
||||
if (tsdbUnlockRepo(pRepo) < 0) return -1;
|
||||
|
||||
for (int i = 0; i < pMemTable->maxTables; i++) {
|
||||
if (pMemTable->tData[i] != NULL) {
|
||||
tsdbFreeTableData(pMemTable->tData[i]);
|
||||
}
|
||||
}
|
||||
|
||||
tdListDiscard(pMemTable->actList);
|
||||
tdListDiscard(pMemTable->bufBlockList);
|
||||
tsdbFreeMemTable(pMemTable);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbTakeMemSnapshot(STsdbRepo *pRepo, SMemSnapshot *pSnapshot, SArray *pATable) {
|
||||
memset(pSnapshot, 0, sizeof(*pSnapshot));
|
||||
|
||||
if (tsdbLockRepo(pRepo) < 0) return -1;
|
||||
|
||||
pSnapshot->omem = pRepo->mem;
|
||||
pSnapshot->imem = pRepo->imem;
|
||||
tsdbRefMemTable(pRepo, pRepo->mem);
|
||||
tsdbRefMemTable(pRepo, pRepo->imem);
|
||||
|
||||
if (tsdbUnlockRepo(pRepo) < 0) return -1;
|
||||
|
||||
if (pSnapshot->omem) {
|
||||
taosRLockLatch(&(pSnapshot->omem->latch));
|
||||
|
||||
pSnapshot->mem = &(pSnapshot->mtable);
|
||||
|
||||
pSnapshot->mem->tData = (STableData **)taosMemoryCalloc(pSnapshot->omem->maxTables, sizeof(STableData *));
|
||||
if (pSnapshot->mem->tData == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
taosRUnLockLatch(&(pSnapshot->omem->latch));
|
||||
tsdbUnRefMemTable(pRepo, pSnapshot->omem);
|
||||
tsdbUnRefMemTable(pRepo, pSnapshot->imem);
|
||||
pSnapshot->mem = NULL;
|
||||
pSnapshot->imem = NULL;
|
||||
pSnapshot->omem = NULL;
|
||||
return -1;
|
||||
}
|
||||
|
||||
pSnapshot->mem->keyFirst = pSnapshot->omem->keyFirst;
|
||||
pSnapshot->mem->keyLast = pSnapshot->omem->keyLast;
|
||||
pSnapshot->mem->numOfRows = pSnapshot->omem->numOfRows;
|
||||
pSnapshot->mem->maxTables = pSnapshot->omem->maxTables;
|
||||
|
||||
for (size_t i = 0; i < taosArrayGetSize(pATable); i++) {
|
||||
STable * pTable = *(STable **)taosArrayGet(pATable, i);
|
||||
int32_t tid = TABLE_TID(pTable);
|
||||
STableData *pTableData = (tid < pSnapshot->omem->maxTables) ? pSnapshot->omem->tData[tid] : NULL;
|
||||
|
||||
if ((pTableData == NULL) || (TABLE_UID(pTable) != pTableData->uid)) continue;
|
||||
|
||||
pSnapshot->mem->tData[tid] = pTableData;
|
||||
T_REF_INC(pTableData);
|
||||
}
|
||||
|
||||
taosRUnLockLatch(&(pSnapshot->omem->latch));
|
||||
}
|
||||
|
||||
tsdbDebug("vgId:%d take memory snapshot, pMem %p pIMem %p", REPO_ID(pRepo), pSnapshot->omem, pSnapshot->imem);
|
||||
return 0;
|
||||
}
|
||||
|
||||
void tsdbUnTakeMemSnapShot(STsdbRepo *pRepo, SMemSnapshot *pSnapshot) {
|
||||
tsdbDebug("vgId:%d untake memory snapshot, pMem %p pIMem %p", REPO_ID(pRepo), pSnapshot->omem, pSnapshot->imem);
|
||||
|
||||
if (pSnapshot->mem) {
|
||||
ASSERT(pSnapshot->omem != NULL);
|
||||
|
||||
for (size_t i = 0; i < pSnapshot->mem->maxTables; i++) {
|
||||
STableData *pTableData = pSnapshot->mem->tData[i];
|
||||
if (pTableData) {
|
||||
tsdbFreeTableData(pTableData);
|
||||
}
|
||||
}
|
||||
taosMemoryFreeClear(pSnapshot->mem->tData);
|
||||
|
||||
tsdbUnRefMemTable(pRepo, pSnapshot->omem);
|
||||
}
|
||||
|
||||
tsdbUnRefMemTable(pRepo, pSnapshot->imem);
|
||||
|
||||
pSnapshot->mem = NULL;
|
||||
pSnapshot->imem = NULL;
|
||||
pSnapshot->omem = NULL;
|
||||
}
|
||||
|
||||
int tsdbSyncCommitConfig(STsdbRepo* pRepo) {
|
||||
ASSERT(pRepo->config_changed == true);
|
||||
tsem_wait(&(pRepo->readyToCommit));
|
||||
|
||||
if (pRepo->code != TSDB_CODE_SUCCESS) {
|
||||
tsdbWarn("vgId:%d try to commit config when TSDB not in good state: %s", REPO_ID(pRepo), tstrerror(terrno));
|
||||
}
|
||||
|
||||
if (tsdbLockRepo(pRepo) < 0) return -1;
|
||||
tsdbScheduleCommit(pRepo, COMMIT_CONFIG_REQ);
|
||||
if (tsdbUnlockRepo(pRepo) < 0) return -1;
|
||||
|
||||
tsem_wait(&(pRepo->readyToCommit));
|
||||
tsem_post(&(pRepo->readyToCommit));
|
||||
|
||||
if (pRepo->code != TSDB_CODE_SUCCESS) {
|
||||
terrno = pRepo->code;
|
||||
return -1;
|
||||
}
|
||||
|
||||
terrno = TSDB_CODE_SUCCESS;
|
||||
return 0;
|
||||
}
|
||||
|
||||
/**
|
||||
* This is an important function to load data or try to load data from memory skiplist iterator.
|
||||
*
|
||||
* This function load memory data until:
|
||||
* 1. iterator ends
|
||||
* 2. data key exceeds maxKey
|
||||
* 3. rowsIncreased = rowsInserted - rowsDeleteSucceed >= maxRowsToRead
|
||||
* 4. operations in pCols not exceeds its max capacity if pCols is given
|
||||
*
|
||||
* The function tries to procceed AS MUCH AS POSSIBLE.
|
||||
*/
|
||||
int tsdbLoadDataFromCache(STable *pTable, SSkipListIterator *pIter, TSKEY maxKey, int maxRowsToRead, SDataCols *pCols,
|
||||
TKEY *filterKeys, int nFilterKeys, bool keepDup, SMergeInfo *pMergeInfo) {
|
||||
ASSERT(maxRowsToRead > 0 && nFilterKeys >= 0);
|
||||
if (pIter == NULL) return 0;
|
||||
STSchema * pSchema = NULL;
|
||||
TSKEY rowKey = 0;
|
||||
TSKEY fKey = 0;
|
||||
bool isRowDel = false;
|
||||
int filterIter = 0;
|
||||
STSRow* row = NULL;
|
||||
SMergeInfo mInfo;
|
||||
|
||||
if (pMergeInfo == NULL) pMergeInfo = &mInfo;
|
||||
|
||||
memset(pMergeInfo, 0, sizeof(*pMergeInfo));
|
||||
pMergeInfo->keyFirst = INT64_MAX;
|
||||
pMergeInfo->keyLast = INT64_MIN;
|
||||
if (pCols) tdResetDataCols(pCols);
|
||||
|
||||
row = tsdbNextIterRow(pIter);
|
||||
if (row == NULL || TD_ROW_KEY(row) > maxKey) {
|
||||
rowKey = INT64_MAX;
|
||||
isRowDel = false;
|
||||
} else {
|
||||
rowKey = TD_ROW_KEY(row);
|
||||
isRowDel = memRowDeleted(row);
|
||||
}
|
||||
|
||||
if (filterIter >= nFilterKeys) {
|
||||
fKey = INT64_MAX;
|
||||
} else {
|
||||
fKey = tdGetKey(filterKeys[filterIter]);
|
||||
}
|
||||
|
||||
while (true) {
|
||||
if (fKey == INT64_MAX && rowKey == INT64_MAX) break;
|
||||
|
||||
if (fKey < rowKey) {
|
||||
pMergeInfo->keyFirst = TMIN(pMergeInfo->keyFirst, fKey);
|
||||
pMergeInfo->keyLast = TMAX(pMergeInfo->keyLast, fKey);
|
||||
|
||||
filterIter++;
|
||||
if (filterIter >= nFilterKeys) {
|
||||
fKey = INT64_MAX;
|
||||
} else {
|
||||
fKey = tdGetKey(filterKeys[filterIter]);
|
||||
}
|
||||
} else if (fKey > rowKey) {
|
||||
if (isRowDel) {
|
||||
pMergeInfo->rowsDeleteFailed++;
|
||||
} else {
|
||||
if (pMergeInfo->rowsInserted - pMergeInfo->rowsDeleteSucceed >= maxRowsToRead) break;
|
||||
if (pCols && pMergeInfo->nOperations >= pCols->maxPoints) break;
|
||||
pMergeInfo->rowsInserted++;
|
||||
pMergeInfo->nOperations++;
|
||||
pMergeInfo->keyFirst = TMIN(pMergeInfo->keyFirst, rowKey);
|
||||
pMergeInfo->keyLast = TMAX(pMergeInfo->keyLast, rowKey);
|
||||
tsdbAppendTableRowToCols(pTable, pCols, &pSchema, row);
|
||||
}
|
||||
|
||||
tSkipListIterNext(pIter);
|
||||
row = tsdbNextIterRow(pIter);
|
||||
if (row == NULL || TD_ROW_KEY(row) > maxKey) {
|
||||
rowKey = INT64_MAX;
|
||||
isRowDel = false;
|
||||
} else {
|
||||
rowKey = TD_ROW_KEY(row);
|
||||
isRowDel = memRowDeleted(row);
|
||||
}
|
||||
} else {
|
||||
if (isRowDel) {
|
||||
ASSERT(!keepDup);
|
||||
if (pCols && pMergeInfo->nOperations >= pCols->maxPoints) break;
|
||||
pMergeInfo->rowsDeleteSucceed++;
|
||||
pMergeInfo->nOperations++;
|
||||
tsdbAppendTableRowToCols(pTable, pCols, &pSchema, row);
|
||||
} else {
|
||||
if (keepDup) {
|
||||
if (pCols && pMergeInfo->nOperations >= pCols->maxPoints) break;
|
||||
pMergeInfo->rowsUpdated++;
|
||||
pMergeInfo->nOperations++;
|
||||
pMergeInfo->keyFirst = TMIN(pMergeInfo->keyFirst, rowKey);
|
||||
pMergeInfo->keyLast = TMAX(pMergeInfo->keyLast, rowKey);
|
||||
tsdbAppendTableRowToCols(pTable, pCols, &pSchema, row);
|
||||
} else {
|
||||
pMergeInfo->keyFirst = TMIN(pMergeInfo->keyFirst, fKey);
|
||||
pMergeInfo->keyLast = TMAX(pMergeInfo->keyLast, fKey);
|
||||
}
|
||||
}
|
||||
|
||||
tSkipListIterNext(pIter);
|
||||
row = tsdbNextIterRow(pIter);
|
||||
if (row == NULL || TD_ROW_KEY(row) > maxKey) {
|
||||
rowKey = INT64_MAX;
|
||||
isRowDel = false;
|
||||
} else {
|
||||
rowKey = TD_ROW_KEY(row);
|
||||
isRowDel = memRowDeleted(row);
|
||||
}
|
||||
|
||||
filterIter++;
|
||||
if (filterIter >= nFilterKeys) {
|
||||
fKey = INT64_MAX;
|
||||
} else {
|
||||
fKey = tdGetKey(filterKeys[filterIter]);
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
// ---------------- LOCAL FUNCTIONS ----------------
|
||||
|
||||
static FORCE_INLINE int tsdbCheckRowRange(STsdbRepo *pRepo, STable *pTable, STSRow* row, TSKEY minKey, TSKEY maxKey,
|
||||
TSKEY now) {
|
||||
TSKEY rowKey = TD_ROW_KEY(row);
|
||||
if (rowKey < minKey || rowKey > 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,
|
||||
rowKey);
|
||||
terrno = TSDB_CODE_TDB_TIMESTAMP_OUT_OF_RANGE;
|
||||
return -1;
|
||||
}
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
|
||||
//row1 has higher priority
|
||||
static STSRow* tsdbInsertDupKeyMerge(STSRow* row1, STSRow* row2, STsdbRepo* pRepo,
|
||||
STSchema **ppSchema1, STSchema **ppSchema2,
|
||||
STable* pTable, int32_t* pPoints, STSRow** pLastRow) {
|
||||
|
||||
//for compatiblity, duplicate key inserted when update=0 should be also calculated as affected rows!
|
||||
if(row1 == NULL && row2 == NULL && pRepo->config.update == TD_ROW_DISCARD_UPDATE) {
|
||||
(*pPoints)++;
|
||||
return NULL;
|
||||
}
|
||||
|
||||
tsdbTrace("vgId:%d a row is %s table %s tid %d uid %" PRIu64 " key %" PRIu64, REPO_ID(pRepo),
|
||||
"updated in", TABLE_CHAR_NAME(pTable), TABLE_TID(pTable), TABLE_UID(pTable),
|
||||
TD_ROW_KEY(row1));
|
||||
|
||||
if(row2 == NULL || pRepo->config.update != TD_ROW_PARTIAL_UPDATE) {
|
||||
void* pMem = tsdbAllocBytes(pRepo, TD_ROW_LEN(row1));
|
||||
if(pMem == NULL) return NULL;
|
||||
memRowCpy(pMem, row1);
|
||||
(*pPoints)++;
|
||||
*pLastRow = pMem;
|
||||
return pMem;
|
||||
}
|
||||
|
||||
STSchema *pSchema1 = *ppSchema1;
|
||||
STSchema *pSchema2 = *ppSchema2;
|
||||
SMergeBuf * pBuf = &pRepo->mergeBuf;
|
||||
int dv1 = memRowVersion(row1);
|
||||
int dv2 = memRowVersion(row2);
|
||||
if(pSchema1 == NULL || schemaVersion(pSchema1) != dv1) {
|
||||
if(pSchema2 != NULL && schemaVersion(pSchema2) == dv1) {
|
||||
*ppSchema1 = pSchema2;
|
||||
} else {
|
||||
*ppSchema1 = tsdbGetTableSchemaImpl(pTable, false, false, memRowVersion(row1), (int8_t)memRowType(row1));
|
||||
}
|
||||
pSchema1 = *ppSchema1;
|
||||
}
|
||||
|
||||
if(pSchema2 == NULL || schemaVersion(pSchema2) != dv2) {
|
||||
if(schemaVersion(pSchema1) == dv2) {
|
||||
pSchema2 = pSchema1;
|
||||
} else {
|
||||
*ppSchema2 = tsdbGetTableSchemaImpl(pTable, false, false, memRowVersion(row2), (int8_t)memRowType(row2));
|
||||
pSchema2 = *ppSchema2;
|
||||
}
|
||||
}
|
||||
|
||||
STSRow* tmp = tsdbMergeTwoRows(pBuf, row1, row2, pSchema1, pSchema2);
|
||||
|
||||
void* pMem = tsdbAllocBytes(pRepo, TD_ROW_LEN(tmp));
|
||||
if(pMem == NULL) return NULL;
|
||||
memRowCpy(pMem, tmp);
|
||||
|
||||
(*pPoints)++;
|
||||
*pLastRow = pMem;
|
||||
return pMem;
|
||||
}
|
||||
|
||||
static void* tsdbInsertDupKeyMergePacked(void** args) {
|
||||
return tsdbInsertDupKeyMerge(args[0], args[1], args[2], (STSchema**)&args[3], (STSchema**)&args[4], args[5], args[6], args[7]);
|
||||
}
|
||||
|
||||
static void tsdbSetupSkipListHookFns(SSkipList* pSkipList, STsdbRepo *pRepo, STable *pTable, int32_t* pPoints, STSRow** pLastRow) {
|
||||
|
||||
if(pSkipList->insertHandleFn == NULL) {
|
||||
tGenericSavedFunc *dupHandleSavedFunc = genericSavedFuncInit((GenericVaFunc)&tsdbInsertDupKeyMergePacked, 9);
|
||||
dupHandleSavedFunc->args[2] = pRepo;
|
||||
dupHandleSavedFunc->args[3] = NULL;
|
||||
dupHandleSavedFunc->args[4] = NULL;
|
||||
dupHandleSavedFunc->args[5] = pTable;
|
||||
pSkipList->insertHandleFn = dupHandleSavedFunc;
|
||||
}
|
||||
pSkipList->insertHandleFn->args[6] = pPoints;
|
||||
pSkipList->insertHandleFn->args[7] = pLastRow;
|
||||
}
|
||||
|
||||
static int tsdbCheckTableSchema(STsdbRepo *pRepo, SSubmitBlk *pBlock, STable *pTable) {
|
||||
ASSERT(pTable != NULL);
|
||||
|
||||
STSchema *pSchema = tsdbGetTableSchemaImpl(pTable, false, false, -1, -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, -1) == 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 void updateTableLatestColumn(STsdbRepo *pRepo, STable *pTable, STSRow* row) {
|
||||
tsdbDebug("vgId:%d updateTableLatestColumn, %s row version:%d", REPO_ID(pRepo), pTable->name->data,
|
||||
memRowVersion(row));
|
||||
|
||||
STSchema* pSchema = tsdbGetTableLatestSchema(pTable);
|
||||
if (tsdbUpdateLastColSchema(pTable, pSchema) < 0) {
|
||||
return;
|
||||
}
|
||||
|
||||
pSchema = tsdbGetTableSchemaByVersion(pTable, memRowVersion(row), (int8_t)memRowType(row));
|
||||
if (pSchema == NULL) {
|
||||
return;
|
||||
}
|
||||
|
||||
SDataCol *pLatestCols = pTable->lastCols;
|
||||
int32_t kvIdx = 0;
|
||||
|
||||
for (int16_t j = 0; j < schemaNCols(pSchema); j++) {
|
||||
STColumn *pTCol = schemaColAt(pSchema, j);
|
||||
// ignore not exist colId
|
||||
int16_t idx = tsdbGetLastColumnsIndexByColId(pTable, pTCol->colId);
|
||||
if (idx == -1) {
|
||||
continue;
|
||||
}
|
||||
|
||||
void *value = NULL;
|
||||
|
||||
value = tdGetMemRowDataOfColEx(row, pTCol->colId, (int8_t)pTCol->type,
|
||||
TD_DATA_ROW_HEAD_SIZE + pSchema->columns[j].offset, &kvIdx);
|
||||
|
||||
if ((value == NULL) || isNull(value, pTCol->type)) {
|
||||
continue;
|
||||
}
|
||||
// lock
|
||||
TSDB_WLOCK_TABLE(pTable);
|
||||
SDataCol *pDataCol = &(pLatestCols[idx]);
|
||||
if (pDataCol->pData == NULL) {
|
||||
pDataCol->pData = taosMemoryMalloc(pTCol->bytes);
|
||||
pDataCol->bytes = pTCol->bytes;
|
||||
} else if (pDataCol->bytes < pTCol->bytes) {
|
||||
pDataCol->pData = taosMemoryRealloc(pDataCol->pData, pTCol->bytes);
|
||||
pDataCol->bytes = pTCol->bytes;
|
||||
}
|
||||
// the actual value size
|
||||
uint16_t bytes = IS_VAR_DATA_TYPE(pTCol->type) ? varDataTLen(value) : pTCol->bytes;
|
||||
// the actual data size CANNOT larger than column size
|
||||
assert(pTCol->bytes >= bytes);
|
||||
memcpy(pDataCol->pData, value, bytes);
|
||||
//tsdbInfo("updateTableLatestColumn vgId:%d cache column %d for %d,%s", REPO_ID(pRepo), j, pDataCol->bytes, (char*)pDataCol->pData);
|
||||
pDataCol->ts = TD_ROW_KEY(row);
|
||||
// unlock
|
||||
TSDB_WUNLOCK_TABLE(pTable);
|
||||
}
|
||||
}
|
||||
|
||||
static int tsdbUpdateTableLatestInfo(STsdbRepo *pRepo, STable *pTable, STSRow* row) {
|
||||
STsdbCfg *pCfg = &pRepo->config;
|
||||
|
||||
// if cacheLastRow config has been reset, free the lastRow
|
||||
if (!pCfg->cacheLastRow && pTable->lastRow != NULL) {
|
||||
STSRow* cachedLastRow = pTable->lastRow;
|
||||
TSDB_WLOCK_TABLE(pTable);
|
||||
pTable->lastRow = NULL;
|
||||
TSDB_WUNLOCK_TABLE(pTable);
|
||||
taosTZfree(cachedLastRow);
|
||||
}
|
||||
|
||||
if (tsdbGetTableLastKeyImpl(pTable) <= TD_ROW_KEY(row)) {
|
||||
if (CACHE_LAST_ROW(pCfg) || pTable->lastRow != NULL) {
|
||||
STSRow* nrow = pTable->lastRow;
|
||||
if (taosTSizeof(nrow) < TD_ROW_LEN(row)) {
|
||||
STSRow* orow = nrow;
|
||||
nrow = taosTMalloc(TD_ROW_LEN(row));
|
||||
if (nrow == NULL) {
|
||||
terrno = TSDB_CODE_TDB_OUT_OF_MEMORY;
|
||||
return -1;
|
||||
}
|
||||
|
||||
memRowCpy(nrow, row);
|
||||
TSDB_WLOCK_TABLE(pTable);
|
||||
pTable->lastKey = TD_ROW_KEY(row);
|
||||
pTable->lastRow = nrow;
|
||||
TSDB_WUNLOCK_TABLE(pTable);
|
||||
taosTZfree(orow);
|
||||
} else {
|
||||
TSDB_WLOCK_TABLE(pTable);
|
||||
pTable->lastKey = TD_ROW_KEY(row);
|
||||
memRowCpy(nrow, row);
|
||||
TSDB_WUNLOCK_TABLE(pTable);
|
||||
}
|
||||
} else {
|
||||
pTable->lastKey = TD_ROW_KEY(row);
|
||||
}
|
||||
|
||||
if (CACHE_LAST_NULL_COLUMN(pCfg)) {
|
||||
updateTableLatestColumn(pRepo, pTable, row);
|
||||
}
|
||||
}
|
||||
|
||||
pTable->cacheLastConfigVersion = pRepo->cacheLastConfigVersion;
|
||||
|
||||
return 0;
|
||||
}
|
||||
|
||||
#endif
|
||||
}
|
|
@ -0,0 +1,89 @@
|
|||
/*
|
||||
* Copyright (c) 2019 TAOS Data, Inc. <jhtao@taosdata.com>
|
||||
*
|
||||
* 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 <http://www.gnu.org/licenses/>.
|
||||
*/
|
||||
|
||||
#include "tsdb.h"
|
||||
|
||||
int tsdbOpen(SVnode *pVnode, STsdb **ppTsdb) {
|
||||
STsdb *pTsdb = NULL;
|
||||
int slen = 0;
|
||||
|
||||
*ppTsdb = NULL;
|
||||
slen = strlen(tfsGetPrimaryPath(pVnode->pTfs)) + strlen(pVnode->path) + strlen(VNODE_TSDB_DIR) + 3;
|
||||
|
||||
// create handle
|
||||
pTsdb = (STsdb *)taosMemoryCalloc(1, sizeof(*pTsdb) + slen);
|
||||
if (pTsdb == NULL) {
|
||||
terrno = TSDB_CODE_OUT_OF_MEMORY;
|
||||
return -1;
|
||||
}
|
||||
|
||||
pTsdb->path = (char *)&pTsdb[1];
|
||||
sprintf(pTsdb->path, "%s%s%s%s%s", tfsGetPrimaryPath(pVnode->pTfs), TD_DIRSEP, pVnode->path, TD_DIRSEP,
|
||||
VNODE_TSDB_DIR);
|
||||
pTsdb->pVnode = pVnode;
|
||||
pTsdb->repoLocked = false;
|
||||
tdbMutexInit(&pTsdb->mutex, NULL);
|
||||
pTsdb->config = pVnode->config.tsdbCfg;
|
||||
pTsdb->fs = tsdbNewFS(&pTsdb->config);
|
||||
|
||||
// create dir (TODO: use tfsMkdir)
|
||||
taosMkDir(pTsdb->path);
|
||||
|
||||
// open tsdb
|
||||
if (tsdbOpenFS(pTsdb) < 0) {
|
||||
goto _err;
|
||||
}
|
||||
|
||||
tsdbDebug("vgId: %d tsdb is opened", TD_VID(pVnode));
|
||||
|
||||
*ppTsdb = pTsdb;
|
||||
return 0;
|
||||
|
||||
_err:
|
||||
taosMemoryFree(pTsdb);
|
||||
return -1;
|
||||
}
|
||||
|
||||
int tsdbClose(STsdb *pTsdb) {
|
||||
if (pTsdb) {
|
||||
tsdbCloseFS(pTsdb);
|
||||
tsdbFreeFS(pTsdb->fs);
|
||||
taosMemoryFree(pTsdb);
|
||||
}
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbLockRepo(STsdb *pTsdb) {
|
||||
int code = taosThreadMutexLock(&pTsdb->mutex);
|
||||
if (code != 0) {
|
||||
tsdbError("vgId:%d failed to lock tsdb since %s", REPO_ID(pTsdb), strerror(errno));
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
return -1;
|
||||
}
|
||||
pTsdb->repoLocked = true;
|
||||
return 0;
|
||||
}
|
||||
|
||||
int tsdbUnlockRepo(STsdb *pTsdb) {
|
||||
ASSERT(IS_REPO_LOCKED(pTsdb));
|
||||
pTsdb->repoLocked = false;
|
||||
int code = taosThreadMutexUnlock(&pTsdb->mutex);
|
||||
if (code != 0) {
|
||||
tsdbError("vgId:%d failed to unlock tsdb since %s", REPO_ID(pTsdb), strerror(errno));
|
||||
terrno = TAOS_SYSTEM_ERROR(code);
|
||||
return -1;
|
||||
}
|
||||
return 0;
|
||||
}
|
Loading…
Reference in New Issue