From 3244255e940d7aea7ea86d55ac78716682f1c685 Mon Sep 17 00:00:00 2001
From: Haonan <hhaonan@outlook.com>
Date: Tue, 7 Nov 2023 10:02:51 +0800
Subject: [PATCH] fix empty resource recovered from wal (#11452)

---
 .../apache/iotdb/db/storageengine/dataregion/DataRegion.java  | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/DataRegion.java b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/DataRegion.java
index 3d63bc658ba6..024f5dfd2adf 100644
--- a/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/DataRegion.java
+++ b/iotdb-core/datanode/src/main/java/org/apache/iotdb/db/storageengine/dataregion/DataRegion.java
@@ -730,6 +730,10 @@ private void recoverUnsealedTsFileCallBack(UnsealedTsFileRecoverPerformer recove
         } catch (IOException e) {
           logger.error("Fail to close TsFile {} when recovering", tsFileResource.getTsFile(), e);
         }
+        if (!TsFileValidator.getInstance().validateTsFile(tsFileResource)) {
+          tsFileResource.remove();
+          return;
+        }
         updateLastFlushTime(tsFileResource, isSeq);
         tsFileResourceManager.registerSealedTsFileResource(tsFileResource);
         FileMetrics.getInstance()