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https://issues.apache.org/jira/browse/HDFS-5653?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13921522#comment-13921522
 ] 

Hadoop QA commented on HDFS-5653:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest 
attachment 
  http://issues.apache.org/jira/secure/attachment/12626744/HDFS-5653.006.patch
  against trunk revision .

    {color:green}+1 @author{color}.  The patch does not contain any @author 
tags.

    {color:green}+1 tests included{color}.  The patch appears to include 2 new 
or modified test files.

    {color:green}+1 javac{color}.  The applied patch does not increase the 
total number of javac compiler warnings.

    {color:green}+1 javadoc{color}.  There were no new javadoc warning messages.

    {color:green}+1 eclipse:eclipse{color}.  The patch built with 
eclipse:eclipse.

    {color:green}+1 findbugs{color}.  The patch does not introduce any new 
Findbugs (version 1.3.9) warnings.

    {color:green}+1 release audit{color}.  The applied patch does not increase 
the total number of release audit warnings.

    {color:red}-1 core tests{color}.  The patch failed these unit tests in 
hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs 
hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common:

                  org.apache.hadoop.cli.TestHDFSCLI
                  org.apache.hadoop.cli.TestAclCLI

    {color:green}+1 contrib tests{color}.  The patch passed contrib unit tests.

Test results: 
https://builds.apache.org/job/PreCommit-HDFS-Build/6311//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/6311//console

This message is automatically generated.

> Log namenode hostname in various exceptions being thrown in a HA setup
> ----------------------------------------------------------------------
>
>                 Key: HDFS-5653
>                 URL: https://issues.apache.org/jira/browse/HDFS-5653
>             Project: Hadoop HDFS
>          Issue Type: Improvement
>          Components: ha
>    Affects Versions: 2.2.0
>            Reporter: Arpit Gupta
>            Assignee: Haohui Mai
>            Priority: Minor
>         Attachments: HDFS-5653.000.patch, HDFS-5653.001.patch, 
> HDFS-5653.002.patch, HDFS-5653.003.patch, HDFS-5653.004.patch, 
> HDFS-5653.005.patch, HDFS-5653.006.patch
>
>
> In a HA setup any time we see an exception such as safemode or namenode in 
> standby etc we dont know which namenode it came from. The user has to go to 
> the logs of the namenode and determine which one was active and/or standby 
> around the same time.
> I think it would help with debugging if any such exceptions could include the 
> namenode hostname so the user could know exactly which namenode served the 
> request.



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