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https://issues.apache.org/jira/browse/HDFS-7173?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14183794#comment-14183794
]
Hadoop QA commented on HDFS-7173:
---------------------------------
{color:red}-1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12677015/HDFS-7173.002.combo.patch
against trunk revision 0ac6988.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 4 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:red}-1 findbugs{color}. The patch appears to introduce 1 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:green}+1 core tests{color}. The patch passed unit tests in
hadoop-hdfs-project/hadoop-hdfs.
{color:green}+1 contrib tests{color}. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/8533//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/8533//artifact/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8533//console
This message is automatically generated.
> Only keep successfully loaded volumes in the configuration.
> -----------------------------------------------------------
>
> Key: HDFS-7173
> URL: https://issues.apache.org/jira/browse/HDFS-7173
> Project: Hadoop HDFS
> Issue Type: Sub-task
> Components: datanode
> Affects Versions: 3.0.0, 2.6.0
> Reporter: Lei (Eddy) Xu
> Assignee: Lei (Eddy) Xu
> Attachments: HDFS-7173.000.combo.patch, HDFS-7173.000.patch,
> HDFS-7173.001.combo.patch, HDFS-7173.001.patch, HDFS-7173.002.combo.patch,
> HDFS-7173.002.patch, HDFS-7173.003.combo.patch, HDFS-7173.003.patch
>
>
> Hot swapping data volumes might fail. The user should be able to fix the
> failed volumes and disks, then ask the {{DataNode}} to retry the previously
> failed volumes.
> To attempt to reload the failed volume again on the same directory, this
> failed directory must not be presented in the {{Configuration}} object that
> {{DataNode has}}. Therefore, it should only put successfully loaded volumes
> into the {{Configuration}} object.
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