add tsdb config support

source/dnode/vnode/inc/vnode.h

@@ -125,7 +125,8 @@ int32_t     metaTbCursorNext(SMTbCursor *pTbCur);
 // typedef struct STsdb STsdb;
 typedef struct STsdbReader STsdbReader;
 
-#define TSDB_DEFAULT_STT_FILE 8
+#define TSDB_DEFAULT_STT_FILE  8
+#define TSDB_DEFAULT_PAGE_SIZE 4096
 
 #define TIMEWINDOW_RANGE_CONTAINED 1
 #define TIMEWINDOW_RANGE_EXTERNAL  2
@@ -293,6 +294,7 @@ struct SVnodeCfg {
   int16_t     sttTrigger;
   int16_t     hashPrefix;
   int16_t     hashSuffix;
+  int32_t     tsdbPageSize;
 };
 
 typedef struct {

source/dnode/vnode/src/inc/tsdb.h

@@ -67,10 +67,9 @@ typedef struct SBlockCol     SBlockCol;
 typedef struct SVersionRange SVersionRange;
 typedef struct SLDataIter    SLDataIter;
 
-#define TSDB_FILE_DLMT         ((uint32_t)0xF00AFA0F)
-#define TSDB_MAX_SUBBLOCKS     8
-#define TSDB_FHDR_SIZE         512
-#define TSDB_DEFAULT_PAGE_SIZE 4096
+#define TSDB_FILE_DLMT     ((uint32_t)0xF00AFA0F)
+#define TSDB_MAX_SUBBLOCKS 8
+#define TSDB_FHDR_SIZE     512
 
 #define HAS_NONE  ((int8_t)0x1)
 #define HAS_NULL  ((int8_t)0x2)

source/dnode/vnode/src/tsdb/tsdbReaderWriter.c

@@ -209,7 +209,7 @@ int32_t tsdbDataFWriterOpen(SDataFWriter **ppWriter, STsdb *pTsdb, SDFileSet *pS
   int32_t       code = 0;
   int32_t       flag;
   int64_t       n;
-  int32_t       szPage = TSDB_DEFAULT_PAGE_SIZE;
+  int32_t       szPage = pTsdb->pVnode->config.tsdbPageSize;
   SDataFWriter *pWriter = NULL;
   char          fname[TSDB_FILENAME_LEN];
   char          hdr[TSDB_FHDR_SIZE] = {0};
@@ -723,7 +723,7 @@ _err:
 int32_t tsdbDataFReaderOpen(SDataFReader **ppReader, STsdb *pTsdb, SDFileSet *pSet) {
   int32_t       code = 0;
   SDataFReader *pReader;
-  int32_t       szPage = TSDB_DEFAULT_PAGE_SIZE;
+  int32_t       szPage = pTsdb->pVnode->config.tsdbPageSize;
   char          fname[TSDB_FILENAME_LEN];
 
   // alloc
@@ -1147,8 +1147,8 @@ int32_t tsdbDelFWriterOpen(SDelFWriter **ppWriter, SDelFile *pFile, STsdb *pTsdb
   pDelFWriter->fDel = *pFile;
 
   tsdbDelFileName(pTsdb, pFile, fname);
-  code =
-      tsdbOpenFile(fname, TSDB_DEFAULT_PAGE_SIZE, TD_FILE_READ | TD_FILE_WRITE | TD_FILE_CREATE, &pDelFWriter->pWriteH);
+  code = tsdbOpenFile(fname, pTsdb->pVnode->config.tsdbPageSize, TD_FILE_READ | TD_FILE_WRITE | TD_FILE_CREATE,
+                      &pDelFWriter->pWriteH);
   if (code) goto _err;
 
   // update header
@@ -1315,7 +1315,7 @@ int32_t tsdbDelFReaderOpen(SDelFReader **ppReader, SDelFile *pFile, STsdb *pTsdb
   pDelFReader->fDel = *pFile;
 
   tsdbDelFileName(pTsdb, pFile, fname);
-  code = tsdbOpenFile(fname, TSDB_DEFAULT_PAGE_SIZE, TD_FILE_READ, &pDelFReader->pReadH);
+  code = tsdbOpenFile(fname, pTsdb->pVnode->config.tsdbPageSize, TD_FILE_READ, &pDelFReader->pReadH);
   if (code) goto _err;
 
   *ppReader = pDelFReader;

source/dnode/vnode/src/vnd/vnodeCfg.c

@@ -49,7 +49,8 @@ const SVnodeCfg vnodeCfgDefault = {.vgId = -1,
                                    .hashBegin = 0,
                                    .hashEnd = 0,
                                    .hashMethod = 0,
-                                   .sttTrigger = TSDB_DEFAULT_STT_FILE};
+                                   .sttTrigger = TSDB_DEFAULT_STT_FILE,
+                                   .tsdbPageSize = TSDB_DEFAULT_PAGE_SIZE};
 
 int vnodeCheckCfg(const SVnodeCfg *pCfg) {
   // TODO
@@ -133,6 +134,9 @@ int vnodeEncodeConfig(const void *pObj, SJson *pJson) {
     tjsonAddItemToArray(pNodeInfoArr, pNodeInfo);
   }
 
+  // add tsdb page size config
+  if (tjsonAddIntegerToObject(pJson, "tsdbPageSize", pCfg->tsdbPageSize) < 0) return -1;
+
   return 0;
 }
 
@@ -250,6 +254,8 @@ int vnodeDecodeConfig(const SJson *pJson, void *pObj) {
     tjsonGetStringValue(pNodeInfo, "nodeFqdn", (pCfg->syncCfg.nodeInfo)[i].nodeFqdn);
   }
 
+  tjsonGetNumberValue(pJson, "tsdbPageSize", pCfg->tsdbPageSize, code);
+
   return 0;
 }