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https://issues.apache.org/jira/browse/HADOOP-11802?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14504377#comment-14504377
]
Hadoop QA commented on HADOOP-11802:
------------------------------------
{color:green}+1 overall{color}. Here are the results of testing the latest
attachment
http://issues.apache.org/jira/secure/attachment/12726751/HADOOP-11802.003.patch
against trunk revision 44872b7.
{color:green}+1 @author{color}. The patch does not contain any @author
tags.
{color:green}+1 tests included{color}. The patch appears to include 1 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:green}+1 core tests{color}. The patch passed unit tests in
hadoop-common-project/hadoop-common hadoop-hdfs-project/hadoop-hdfs.
Test results:
https://builds.apache.org/job/PreCommit-HADOOP-Build/6134//testReport/
Console output:
https://builds.apache.org/job/PreCommit-HADOOP-Build/6134//console
This message is automatically generated.
> DomainSocketWatcher thread terminates sometimes after there is an I/O error
> during requestShortCircuitShm
> ---------------------------------------------------------------------------------------------------------
>
> Key: HADOOP-11802
> URL: https://issues.apache.org/jira/browse/HADOOP-11802
> Project: Hadoop Common
> Issue Type: Bug
> Affects Versions: 2.7.0
> Reporter: Eric Payne
> Assignee: Colin Patrick McCabe
> Attachments: HADOOP-11802.001.patch, HADOOP-11802.002.patch,
> HADOOP-11802.003.patch
>
>
> In {{DataXceiver#requestShortCircuitShm}}, we attempt to recover from some
> errors by closing the {{DomainSocket}}. However, this violates the invariant
> that the domain socket should never be closed when it is being managed by the
> {{DomainSocketWatcher}}. Instead, we should call {{shutdown}} on the
> {{DomainSocket}}. When this bug hits, it terminates the
> {{DomainSocketWatcher}} thread.
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