[iotdb] branch master updated: [IOTDB-3125] IT case report Error RejectedExecutionException (#5838)

[ha...@apache.org]

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haonan pushed a commit to branch master
in repository https://gitbox.apache.org/repos/asf/iotdb.git


The following commit(s) were added to refs/heads/master by this push:
     new d64d945f4a [IOTDB-3125] IT case report Error RejectedExecutionException (#5838)
d64d945f4a is described below

commit d64d945f4a04c368a8e8863bb7c1f0e1e72195c6
Author: Jamber <ja...@sina.com>
AuthorDate: Mon May 9 18:24:18 2022 +0800

    [IOTDB-3125] IT case report Error RejectedExecutionException (#5838)
    
    Co-authored-by: haiyi.zb <ha...@alibaba-inc.com>
---
 server/src/main/java/org/apache/iotdb/db/wal/WALManager.java | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/server/src/main/java/org/apache/iotdb/db/wal/WALManager.java b/server/src/main/java/org/apache/iotdb/db/wal/WALManager.java
index e0ac6f2de9..8468fc6cc1 100644
--- a/server/src/main/java/org/apache/iotdb/db/wal/WALManager.java
+++ b/server/src/main/java/org/apache/iotdb/db/wal/WALManager.java
@@ -163,6 +163,10 @@ public class WALManager implements IService {
       return;
     }
 
+    if (walDeleteThread == null) {
+      return;
+    }
+
     Future<?> future = walDeleteThread.submit(this::deleteOutdatedFiles);
     try {
       future.get();
@@ -203,6 +207,7 @@ public class WALManager implements IService {
 
     if (walDeleteThread != null) {
       shutdownThread(walDeleteThread, ThreadName.WAL_DELETE);
+      walDeleteThread = null;
     }
     clear();
   }