(iotdb) branch rc/1.3.3 updated: Fix the order of stop schema region and clear schema engine #13678 (#13690)

[tanxinyu]

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tanxinyu pushed a commit to branch rc/1.3.3
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/rc/1.3.3 by this push:
     new d0fb72dda6f Fix the order of stop schema region and clear schema 
engine #13678 (#13690)
d0fb72dda6f is described below

commit d0fb72dda6f4624e7f5d402a608bdc86faa038a2
Author: Li Yu Heng <liyuheng55...@126.com>
AuthorDate: Wed Oct 9 14:43:15 2024 +0800

    Fix the order of stop schema region and clear schema engine #13678 (#13690)
---
 .../datanode/src/main/java/org/apache/iotdb/db/service/DataNode.java    | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/service/DataNode.java 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/service/DataNode.java
index c8f0b98be91..42c242ee169 100644
--- 
a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/service/DataNode.java
+++ 
b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/service/DataNode.java
@@ -1189,7 +1189,6 @@ public class DataNode extends ServerCommandLine 
implements DataNodeMBean {
     stopTriggerRelatedServices();
     registerManager.deregisterAll();
     JMXService.deregisterMBean(mbeanName);
-    SchemaEngine.getInstance().clear();
     MetricService.getInstance().stop();
     if (schemaRegionConsensusStarted) {
       try {
@@ -1198,6 +1197,7 @@ public class DataNode extends ServerCommandLine 
implements DataNodeMBean {
         logger.warn("Exception during SchemaRegionConsensusImpl stopping", e);
       }
     }
+    SchemaEngine.getInstance().clear();
     if (dataRegionConsensusStarted) {
       try {
         DataRegionConsensusImpl.getInstance().stop();