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ericpai pushed a commit to branch bugfix/iotdb-4210
in repository https://gitbox.apache.org/repos/asf/iotdb.git

commit d9f4ff88ce274226b3faca6124b8624aa58a3dc1
Author: ericpai <[email protected]>
AuthorDate: Tue Aug 23 11:33:21 2022 +0800

    [IOTDB-4210] Fix deadlock during WALNode recover if there's no suitable 
tsfiles
---
 .../main/java/org/apache/iotdb/db/wal/recover/WALNodeRecoverTask.java  | 3 +++
 1 file changed, 3 insertions(+)

diff --git 
a/server/src/main/java/org/apache/iotdb/db/wal/recover/WALNodeRecoverTask.java 
b/server/src/main/java/org/apache/iotdb/db/wal/recover/WALNodeRecoverTask.java
index d5a13e2596..9575f427af 100644
--- 
a/server/src/main/java/org/apache/iotdb/db/wal/recover/WALNodeRecoverTask.java
+++ 
b/server/src/main/java/org/apache/iotdb/db/wal/recover/WALNodeRecoverTask.java
@@ -226,6 +226,9 @@ public class WALNodeRecoverTask implements Runnable {
                 WALFileUtils.walFilenameFilter(dir, name)
                     && WALFileUtils.parseVersionId(name) >= 
firstValidVersionId);
     if (walFiles == null) {
+      for (UnsealedTsFileRecoverPerformer recoverPerformer : 
memTableId2RecoverPerformer.values()) {
+        recoverPerformer.getRecoverListener().succeed();
+      }
       return;
     }
     // asc sort by version id

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