fix: adjust the initial array size of fs

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

@@ -110,6 +110,8 @@ int32_t tsdbBegin(STsdb *pTsdb) {
 }
 
 int32_t tsdbCommit(STsdb *pTsdb) {
+  if (!pTsdb) return 0;
+  
   int32_t    code = 0;
   SCommitH   commith = {0};
   SDFileSet *pSet = NULL;

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

@@ -20,6 +20,7 @@ extern const char *TSDB_LEVEL_DNAME[];
 typedef enum { TSDB_TXN_TEMP_FILE = 0, TSDB_TXN_CURR_FILE } TSDB_TXN_FILE_T;
 static const char *tsdbTxnFname[] = {"current.t", "current"};
 #define TSDB_MAX_FSETS(keep, days) ((keep) / (days) + 3)
+#define TSDB_MAX_INIT_FSETS        (365000)
 
 static int  tsdbComparFidFSet(const void *arg1, const void *arg2);
 static void tsdbResetFSStatus(SFSStatus *pStatus);
@@ -210,6 +211,10 @@ STsdbFS *tsdbNewFS(const STsdbKeepCfg *pCfg) {
     return NULL;
   }
 
+  if (maxFSet > TSDB_MAX_INIT_FSETS) {
+    maxFSet = TSDB_MAX_INIT_FSETS;
+  }
+
   pfs->cstatus = tsdbNewFSStatus(maxFSet);
   if (pfs->cstatus == NULL) {
     tsdbFreeFS(pfs);