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https://issues.apache.org/jira/browse/HDFS-3373?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13442734#comment-13442734
]
Hadoop QA commented on HDFS-3373:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12542653/HDFS-3373.trunk.patch
against trunk revision .
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 3 new or modified test
files.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
-1 findbugs. The patch appears to introduce 2 new Findbugs (version 1.3.9)
warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed these unit tests in
hadoop-hdfs-project/hadoop-hdfs:
org.apache.hadoop.hdfs.TestConnCache
org.apache.hadoop.hdfs.TestHftpDelegationToken
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/3101//testReport/
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/3101//artifact/trunk/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/3101//console
This message is automatically generated.
> FileContext HDFS implementation can leak socket caches
> ------------------------------------------------------
>
> Key: HDFS-3373
> URL: https://issues.apache.org/jira/browse/HDFS-3373
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs client
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Todd Lipcon
> Assignee: John George
> Attachments: HDFS-3373.branch-23.patch, HDFS-3373.trunk.patch
>
>
> As noted by Nicholas in HDFS-3359, FileContext doesn't have a close() method,
> and thus never calls DFSClient.close(). This means that, until finalizers
> run, DFSClient will hold on to its SocketCache object and potentially have a
> lot of outstanding sockets/fds held on to.
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