HDFS-16712. Fix incorrect placeholder in DataNode.java (#4672). Contributed by ZanderXu.

ZanderXu · web-flow · commit 0f36539d600a · 2022-08-03T13:01:41.000+05:30
Signed-off-by: Ayush Saxena &lt;ayushsaxena@apache.org&gt;
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
@@ -3642,7 +3642,7 @@ public String getDiskBalancerStatus() {
     try {
       return getDiskBalancer().queryWorkStatus().toJsonString();
     } catch (IOException ex) {
-      LOG.debug("Reading diskbalancer Status failed. ex:{}", ex);
+      LOG.debug("Reading diskbalancer Status failed.", ex);
       return "";
     }
   }

Original file line number	Diff line number	Diff line change
`@@ -3642,7 +3642,7 @@ public String getDiskBalancerStatus() {`
`3642`	`3642`	`try {`
`3643`	`3643`	`return getDiskBalancer().queryWorkStatus().toJsonString();`
`3644`	`3644`	`} catch (IOException ex) {`
`3645`		`- LOG.debug("Reading diskbalancer Status failed. ex:{}", ex);`
	`3645`	`+ LOG.debug("Reading diskbalancer Status failed.", ex);`
`3646`	`3646`	`return "";`
`3647`	`3647`	`}`
`3648`	`3648`	`}`