add SuppressFBWarnings vule for spotbug

LiuGuH · LiuGuH · commit 8b024ec65422 · 2025-04-17T20:17:25.000+08:00
diff --git a/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java b/hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/datanode/DataNode.java
@@ -2837,7 +2837,7 @@ private void reportBadBlock(final BPOfferService bpos,
     LOG.warn(msg);
   }
 
-  @SuppressFBWarnings()
+  @SuppressFBWarnings("RV_RETURN_VALUE_IGNORED_BAD_PRACTICE")
   @VisibleForTesting
   void transferBlock(ExtendedBlock block, DatanodeInfo[] xferTargets,
       StorageType[] xferTargetStorageTypes, String[] xferTargetStorageIDs)

Original file line number	Diff line number	Diff line change
`@@ -2837,7 +2837,7 @@ private void reportBadBlock(final BPOfferService bpos,`
`2837`	`2837`	`LOG.warn(msg);`
`2838`	`2838`	`}`
`2839`	`2839`
`2840`		`- @SuppressFBWarnings()`
	`2840`	`+ @SuppressFBWarnings("RV_RETURN_VALUE_IGNORED_BAD_PRACTICE")`
`2841`	`2841`	`@VisibleForTesting`
`2842`	`2842`	`void transferBlock(ExtendedBlock block, DatanodeInfo[] xferTargets,`
`2843`	`2843`	`StorageType[] xferTargetStorageTypes, String[] xferTargetStorageIDs)`