Fix NPE

Cherry-pick of existing commit. orig-pr: #18391 orig-commit: 420e560 orig-commit-author: elega <[email protected]> pr-link: #18396 change-id: cid-24fcdc50fc0b6560f77c0f2f31ebadd78000bac8
Alluxio · Nov 8, 2023 · 6fbc3cb · 6fbc3cb
1 parent 7aa43c3
commit 6fbc3cb
Showing 1 changed file with 3 additions and 2 deletions.
diff --git a/dora/core/server/master/src/main/java/alluxio/master/job/LoadSubTask.java b/dora/core/server/master/src/main/java/alluxio/master/job/LoadSubTask.java
@@ -106,10 +106,11 @@ public static LoadSubTask from(LoadFailure loadFailure, long virtualBlockSize) {
 
   @Override
   public String toString() {
+    WorkerInfo workerInfo = getWorkerInfo();
     return MoreObjects.toStringHelper(this)
         .add("UfsPath", getUfsPath())
-        .add("ShardingKey", mHashKey.asString())
-        .add("Worker", getWorkerInfo().getAddress().toString())
+        .add("ShardingKey", mHashKey == null ? null : mHashKey.asString())
+        .add("Worker", workerInfo == null ? null : workerInfo.getAddress().toString())
         .toString();
   }
 }