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

Reviewed-by: tomscut <litao@bigo.sg> (cherry picked from commit 45ce1cce50)
2022-03-23 14:03:17 +08:00 · 2022-03-23 14:03:17 +08:00 · 55f4baf3e4
commit 55f4baf3e4
parent 5e102a6ebb
1 changed files with 1 additions and 1 deletions
--- a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/VolumeScanner.java
+++ b/hadoop-hdfs-project/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);
    }
  }