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From "Hadoop QA (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HDFS-5356) MiniDFSCluster shoud close all open FileSystems when shutdown()
Date Thu, 12 Mar 2015 07:02:39 GMT

    [ https://issues.apache.org/jira/browse/HDFS-5356?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14358186#comment-14358186
] 

Hadoop QA commented on HDFS-5356:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12704108/HDFS-5356-6.patch
  against trunk revision ff83ae7.

    {color:red}-1 patch{color}.  Trunk compilation may be broken.

Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/9849//console

This message is automatically generated.

> MiniDFSCluster shoud close all open FileSystems when shutdown()
> ---------------------------------------------------------------
>
>                 Key: HDFS-5356
>                 URL: https://issues.apache.org/jira/browse/HDFS-5356
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 3.0.0, 2.2.0
>            Reporter: haosdent
>            Assignee: Rakesh R
>            Priority: Critical
>         Attachments: HDFS-5356-1.patch, HDFS-5356-2.patch, HDFS-5356-3.patch, HDFS-5356-4.patch,
HDFS-5356-5.patch, HDFS-5356-6.patch, HDFS-5356.patch
>
>
> After add some metrics functions to DFSClient, I found that some unit tests relates to
metrics are failed. Because MiniDFSCluster are never close open FileSystems, DFSClients are
alive after MiniDFSCluster shutdown(). The metrics of DFSClients in DefaultMetricsSystem are
still exist and this make other unit tests failed.



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