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https://issues.apache.org/jira/browse/HADOOP-5856?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12713334#action_12713334
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Hadoop QA commented on HADOOP-5856:
-----------------------------------
-1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12408541/5856-2.patch
against trunk revision 778811.
+1 @author. The patch does not contain any @author tags.
-1 tests included. The patch doesn't appear to include any new or modified
tests.
Please justify why no tests are needed for this patch.
+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 warnings.
+1 Eclipse classpath. The patch retains Eclipse classpath integrity.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
-1 core tests. The patch failed core unit tests.
-1 contrib tests. The patch failed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/405/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/405/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/405/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Hadoop-Patch-vesta.apache.org/405/console
This message is automatically generated.
> FindBugs : fix "unsafe multithreaded use of DateFormat" warning in hdfs
> -----------------------------------------------------------------------
>
> Key: HADOOP-5856
> URL: https://issues.apache.org/jira/browse/HADOOP-5856
> Project: Hadoop Core
> Issue Type: Bug
> Components: dfs
> Reporter: Kan Zhang
> Assignee: Kan Zhang
> Attachments: 5856-0.patch, 5856-1.patch, 5856-2.patch
>
>
> This JIRA fixes the following warning:
> STCAL Call to method of static java.text.DateFormat in
> org.apache.hadoop.hdfs.server.datanode.DataBlockScanner$LogEntry.newEnry(Block,
> long)
> Bug type STCAL_INVOKE_ON_STATIC_DATE_FORMAT_INSTANCE (click for details)
> In class org.apache.hadoop.hdfs.server.datanode.DataBlockScanner$LogEntry
> In method
> org.apache.hadoop.hdfs.server.datanode.DataBlockScanner$LogEntry.newEnry(Block,
> long)
> Called method java.text.DateFormat.format(Date)
> Field org.apache.hadoop.hdfs.server.datanode.DataBlockScanner.dateFormat
> At DataBlockScanner.java:[line 385]
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