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https://issues.apache.org/jira/browse/HADOOP-5854?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12710048#action_12710048
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Raghu Angadi edited comment on HADOOP-5854 at 5/15/09 6:29 PM:
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Thanks Suresh.
ant test-patch :
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was (Author: rangadi):
ant test-patch :
{noformat}
[exec] +1 @author. The patch does not contain any @author tags.
[exec]
[exec] -1 tests included. The patch doesn't appear to include any new
or modified tests.
[exec] Please justify why no tests are needed for
this patch.
[exec]
[exec] +1 javadoc. The javadoc tool did not generate any warning
messages.
[exec]
[exec] +1 javac. The applied patch does not increase the total number
of javac compiler warnings.
[exec]
[exec] +1 findbugs. The patch does not introduce any new Findbugs
warnings.
[exec]
[exec] +1 Eclipse classpath. The patch retains Eclipse classpath
integrity.
[exec]
[exec] +1 release audit. The applied patch does not increase the
total number of release audit warnings.
[exec]
{noformat}
> findbugs : fix "Inconsistent Synchronization" warnings in hdfs
> ---------------------------------------------------------------
>
> Key: HADOOP-5854
> URL: https://issues.apache.org/jira/browse/HADOOP-5854
> Project: Hadoop Core
> Issue Type: Improvement
> Components: dfs
> Reporter: Raghu Angadi
> Assignee: Raghu Angadi
> Fix For: 0.21.0
>
> Attachments: HADOOP-5854.patch
>
>
> This jira fixes the following findbugs warnings :
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.closed; locked 75% of time
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.persistBlocks; locked 66% of
> time
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.server.common.UpgradeManager.currentUpgrades; locked
> 61% of time
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.server.common.UpgradeManager.upgradeState; locked 75%
> of time
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.server.namenode.FSDirectory.ready; locked 50% of time
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.server.datanode.DataBlockScanner.verificationLog;
> locked 45% of time
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.safeMode; locked 48% of
> time
> * Inconsistent synchronization of
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem$SafeModeInfo.extension;
> locked 80% of time
> * Inconsistent synchronization of
> org.apache.hadoop.io.SequenceFile$Reader.sync; locked 85% of time
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