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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-10876) Dispatcher#dispatch should log IOException stacktrace
Date Fri, 23 Sep 2016 21:39:20 GMT

    [ https://issues.apache.org/jira/browse/HDFS-10876?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15517648#comment-15517648
] 

Hudson commented on HDFS-10876:
-------------------------------

SUCCESS: Integrated in Jenkins build Hadoop-trunk-Commit #10481 (See [https://builds.apache.org/job/Hadoop-trunk-Commit/10481/])
HDFS-10876. Dispatcher#dispatch should log IOException stacktrace. (weichiu: rev 74b3dd514c86b46197e2e19d9824a423715cab30)
* (edit) hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/balancer/Dispatcher.java


> Dispatcher#dispatch should log IOException stacktrace
> -----------------------------------------------------
>
>                 Key: HDFS-10876
>                 URL: https://issues.apache.org/jira/browse/HDFS-10876
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: balancer & mover
>    Affects Versions: 2.6.0
>            Reporter: Wei-Chiu Chuang
>            Assignee: Manoj Govindassamy
>            Priority: Trivial
>              Labels: newbie
>             Fix For: 2.8.0, 3.0.0-alpha2
>
>         Attachments: HDFS-10876.001.patch
>
>
> This error logging should be improved. A warning log should record the stacktrace as
well.
> {code:title=Dispatcher#dispatch}
> try {
> ...
> } catch (IOException e) {
>         LOG.warn("Failed to move " + this + ": " + e.getMessage());
> ...
> }
> {code}



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