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https://issues.apache.org/jira/browse/HDFS-1865?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13030950#comment-13030950
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Hadoop QA commented on HDFS-1865:
---------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12478639/h1865_20110509.patch
against trunk revision 1101137.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 7 new or modified tests.
+1 javadoc. The javadoc tool did not generate any warning messages.
+1 javac. The applied patch does not increase the total number of javac
compiler warnings.
+1 findbugs. The patch does not introduce any 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 core unit tests:
org.apache.hadoop.hdfs.server.namenode.TestUnderReplicatedBlocks
org.apache.hadoop.hdfs.TestDFSShell
org.apache.hadoop.hdfs.TestDFSStorageStateRecovery
org.apache.hadoop.hdfs.TestFileConcurrentReader
+1 contrib tests. The patch passed contrib unit tests.
+1 system test framework. The patch passed system test framework compile.
Test results:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/469//testReport/
Findbugs warnings:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/469//artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Console output:
https://builds.apache.org/hudson/job/PreCommit-HDFS-Build/469//console
This message is automatically generated.
> Share LeaseChecker thread among DFSClients
> ------------------------------------------
>
> Key: HDFS-1865
> URL: https://issues.apache.org/jira/browse/HDFS-1865
> Project: Hadoop HDFS
> Issue Type: Improvement
> Components: hdfs client
> Reporter: Tsz Wo (Nicholas), SZE
> Assignee: Tsz Wo (Nicholas), SZE
> Attachments: h1865_20110503.patch, h1865_20110504.patch,
> h1865_20110508.patch, h1865_20110508b.patch, h1865_20110509.patch
>
>
> Each {{DFSClient}} runs a {{LeaseChecker}} thread within a JVM. The number
> threads could be reduced by sharing the threads.
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