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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-7933) fsck should also report decommissioning replicas.
Date Tue, 31 Mar 2015 11:28:53 GMT

    [ https://issues.apache.org/jira/browse/HDFS-7933?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14388386#comment-14388386
] 

Hadoop QA commented on HDFS-7933:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12708365/HDFS-7933.02.patch
  against trunk revision 85dc3c1.

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

    {color:green}+1 tests included{color}.  The patch appears to include 3 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
2.0.3) 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-hdfs-project/hadoop-hdfs:

                  org.apache.hadoop.hdfs.server.namenode.ha.TestRetryCacheWithHA
                  org.apache.hadoop.hdfs.server.namenode.TestDefaultBlockPlacementPolicy

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/10126//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/10126//console

This message is automatically generated.

> fsck should also report decommissioning replicas. 
> --------------------------------------------------
>
>                 Key: HDFS-7933
>                 URL: https://issues.apache.org/jira/browse/HDFS-7933
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: namenode
>            Reporter: Jitendra Nath Pandey
>            Assignee: Xiaoyu Yao
>         Attachments: HDFS-7933.00.patch, HDFS-7933.01.patch, HDFS-7933.02.patch
>
>
> Fsck doesn't count replicas that are on decommissioning nodes. If a block has all replicas
on the decommissioning nodes, it will be marked as missing, which is alarming for the admins,
although the system will replicate them before nodes are decommissioned.
> Fsck output should also show decommissioning replicas along with the live replicas.



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