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https://issues.apache.org/jira/browse/HDFS-2810?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13189519#comment-13189519
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Hadoop QA commented on HDFS-2810:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12511187/hdfs-2810.txt
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 tests.
-1 javadoc. The javadoc tool appears to have generated 21 warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 eclipse:eclipse. The patch built with eclipse:eclipse.
-1 findbugs. The patch appears to introduce 1 new Findbugs (version 1.3.9)
warnings.
-1 release audit. The applied patch generated 1 release audit warnings
(more than the trunk's current 0 warnings).
-1 core tests. The patch failed these unit tests:
org.apache.hadoop.hdfs.server.namenode.TestListCorruptFileBlocks
+1 contrib tests. The patch passed contrib unit tests.
Test results:
https://builds.apache.org/job/PreCommit-HDFS-Build/1785//testReport/
Release audit warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/1785//artifact/trunk/patchprocess/patchReleaseAuditProblems.txt
Findbugs warnings:
https://builds.apache.org/job/PreCommit-HDFS-Build/1785//artifact/trunk/hadoop-hdfs-project/patchprocess/newPatchFindbugsWarningshadoop-hdfs.html
Console output: https://builds.apache.org/job/PreCommit-HDFS-Build/1785//console
This message is automatically generated.
> Leases not properly getting renewed by clients
> ----------------------------------------------
>
> Key: HDFS-2810
> URL: https://issues.apache.org/jira/browse/HDFS-2810
> Project: Hadoop HDFS
> Issue Type: Bug
> Components: hdfs client
> Affects Versions: 0.23.0, 0.24.0
> Reporter: Todd Lipcon
> Assignee: Todd Lipcon
> Priority: Critical
> Attachments: hdfs-2810.txt, hdfs-2810.txt
>
>
> We've been testing HBase on clusters running trunk and seen an issue where
> they seem to lose their HDFS leases after a couple of hours of runtime. We
> don't quite have enough data to understand what's happening, but the NN is
> expiring them, claiming the hard lease period has elapsed. The clients report
> no error until their output stream gets killed underneath them.
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