HDFS-16501. Print the exception when reporting a bad block (apache#4062)

Reviewed-by: tomscut <litao@bigo.sg>
steveloughran · Mar 23, 2022 · 45ce1cc · 45ce1cc
1 parent ef8bff0
commit 45ce1cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/...oject/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/VolumeScanner.java b/...oject/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/VolumeScanner.java
@@ -293,7 +293,7 @@ public void handle(ExtendedBlock block, IOException e) {
             volume, block);
         return;
       }
-      LOG.warn("Reporting bad {} on {}", block, volume);
+      LOG.warn("Reporting bad {} on {}", block, volume, e);
       scanner.datanode.handleBadBlock(block, e, true);
     }
   }