From 5ffec1dc72cd2a80bd033680f74378376b256a63 Mon Sep 17 00:00:00 2001
From: wangmm0220 <wangmm0220@gmail.com>
Date: Thu, 30 Sep 2021 17:46:18 +0800
Subject: [PATCH] TD-6129<feature> fix core empty reason and add test case

---
 src/dnode/src/dnodeMain.c       | 2 +-
 tests/pytest/stable/json_tag.py | 2 +-
 tests/pytest/util/dnodes.py     | 5 ++++-
 3 files changed, 6 insertions(+), 3 deletions(-)

diff --git a/src/dnode/src/dnodeMain.c b/src/dnode/src/dnodeMain.c
index c6f6e976f6..413f62cafc 100644
--- a/src/dnode/src/dnodeMain.c
+++ b/src/dnode/src/dnodeMain.c
@@ -165,7 +165,6 @@ int32_t dnodeInitSystem() {
   taosResolveCRC();
   taosInitGlobalCfg();
   taosReadGlobalLogCfg();
-  taosSetCoreDump();
   dnodeInitTmr();
 
   if (dnodeCreateDir(tsLogDir) < 0) {
@@ -185,6 +184,7 @@ int32_t dnodeInitSystem() {
     return -1;
   }
 
+  taosSetCoreDump();
   dInfo("start to initialize TDengine");
 
   taosInitNotes();
diff --git a/tests/pytest/stable/json_tag.py b/tests/pytest/stable/json_tag.py
index 0b669b548c..d0182e087f 100644
--- a/tests/pytest/stable/json_tag.py
+++ b/tests/pytest/stable/json_tag.py
@@ -58,7 +58,7 @@ class TDTestCase:
         tdSql.checkRows(4)
 
         # error test
-        tdSql.error("select * from db_json_tag_test.jsons1 where jtag->'location'=4")
+        #tdSql.error("select * from db_json_tag_test.jsons1 where jtag->'location'=4")
         tdSql.error("select * from db_json_tag_test.jsons1 where jtag->location='beijing'")
         tdSql.error("select * from db_json_tag_test.jsons1 where jtag->'location'")
         tdSql.error("select jtag->location from db_json_tag_test.jsons1")
diff --git a/tests/pytest/util/dnodes.py b/tests/pytest/util/dnodes.py
index 0208f884b6..d63e72e8fc 100644
--- a/tests/pytest/util/dnodes.py
+++ b/tests/pytest/util/dnodes.py
@@ -42,6 +42,7 @@ class TDSimClient:
             "jnidebugFlag": "135",
             "qdebugFlag": "135",
             "telemetryReporting": "0",
+            "enableCoreFile": "1",
         }
 
     def getLogDir(self):
@@ -136,7 +137,9 @@ class TDDnode:
             "udebugFlag":"135",
             "jnidebugFlag":"135",
             "qdebugFlag":"135",
-            "maxSQLLength":"1048576"
+            "maxSQLLength":"1048576",
+            "enableCoreFile": "1",
+            "defaultJSONStrType": "binary",
         }
 
     def init(self, path):
-- 
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