From 85c9508fb7dd606e628f062c429de8aef8412f20 Mon Sep 17 00:00:00 2001
From: Hongze Cheng <hzcheng@taosdata.com>
Date: Thu, 28 May 2020 03:39:31 +0000
Subject: [PATCH] fix table/column_num.py coredump

---
 src/tsdb/src/tsdbMeta.c | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/tsdb/src/tsdbMeta.c b/src/tsdb/src/tsdbMeta.c
index 5d2123a1d4..e320de9827 100644
--- a/src/tsdb/src/tsdbMeta.c
+++ b/src/tsdb/src/tsdbMeta.c
@@ -406,7 +406,7 @@ int tsdbCreateTable(TsdbRepoT *repo, STableCfg *pCfg) {
 
   // Write to meta file
   int bufLen = 0;
-  char *buf = malloc(4096);
+  char *buf = malloc(1024*1024);
   if (newSuper) {
     tsdbEncodeTable(super, buf, &bufLen);
     tsdbInsertMetaRecord(pMeta->mfh, super->tableId.uid, buf, bufLen);
-- 
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