tomscut commented on a change in pull request #3732:
URL: https://github.com/apache/hadoop/pull/3732#discussion_r758044218
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File path:
hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/diskbalancer/command/QueryCommand.java
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@@ -84,7 +84,7 @@ public void execute(CommandLine cmd) throws Exception {
System.out.printf("%s", workStatus.currentStateString());
}
} catch (DiskBalancerException ex) {
- LOG.error("Query plan failed. ex: {}", ex);
+ LOG.error("Query plan failed. ex: {}", ex.getMessage());
Review comment:
Thanks @virajjasani for your review. I agree with you. But I saw that in
several other places, I see that in several other places, only `Message` is
output. Do we need to change it?
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