[jira] [Commented] (HDFS-7107) Avoid Findbugs warning for synchronization on AbstractNNFailoverProxyProvider#fallbackToSimpleAuth.

["Hadoop QA (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HDFS-7107?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14142275#comment-14142275 ] 

Hadoop QA commented on HDFS-7107:
---------------------------------

{color:red}-1 overall{color}.  Here are the results of testing the latest attachment 
  http://issues.apache.org/jira/secure/attachment/12670254/HDFS-7107.1.patch
  against trunk revision 84a0a62.

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

    {color:red}-1 tests included{color}.  The patch doesn't appear to include any new or modified tests.
                        Please justify why no new tests are needed for this patch.
                        Also please list what manual steps were performed to verify this patch.

    {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.TestSetrepDecreasing
                  org.apache.hadoop.hdfs.web.TestWebHdfsFileSystemContract
                  org.apache.hadoop.hdfs.TestEncryptionZonesWithKMS
                  org.apache.hadoop.hdfs.server.namenode.ha.TestPipelinesFailover

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

Test results: https://builds.apache.org/job/PreCommit-HDFS-Build/8127//testReport/
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/8127//console

This message is automatically generated.

> Avoid Findbugs warning for synchronization on AbstractNNFailoverProxyProvider#fallbackToSimpleAuth.
> ---------------------------------------------------------------------------------------------------
>
>                 Key: HDFS-7107
>                 URL: https://issues.apache.org/jira/browse/HDFS-7107
>             Project: Hadoop HDFS
>          Issue Type: Bug
>          Components: ha
>            Reporter: Chris Nauroth
>            Assignee: Chris Nauroth
>            Priority: Trivial
>         Attachments: HDFS-7107.1.patch
>
>
> Findbugs warns about inconsistent synchronization on this field.  It's a bogus warning, so we can make a small change to stifle it.



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