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https://issues.apache.org/jira/browse/MAPREDUCE-1086?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12767518#action_12767518
]
Hadoop QA commented on MAPREDUCE-1086:
--------------------------------------
+1 overall. Here are the results of testing the latest attachment
http://issues.apache.org/jira/secure/attachment/12422569/MR-1086.v1.2.patch
against trunk revision 826635.
+1 @author. The patch does not contain any @author tags.
+1 tests included. The patch appears to include 4 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 warnings.
+1 release audit. The applied patch does not increase the total number of
release audit warnings.
+1 core tests. The patch passed core unit tests.
+1 contrib tests. The patch passed contrib unit tests.
Test results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/186/testReport/
Findbugs warnings:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/186/artifact/trunk/build/test/findbugs/newPatchFindbugsWarnings.html
Checkstyle results:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/186/artifact/trunk/build/test/checkstyle-errors.html
Console output:
http://hudson.zones.apache.org/hudson/job/Mapreduce-Patch-h6.grid.sp2.yahoo.net/186/console
This message is automatically generated.
> hadoop commands in streaming tasks are trying to write to tasktracker's log
> ---------------------------------------------------------------------------
>
> Key: MAPREDUCE-1086
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-1086
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: tasktracker
> Affects Versions: 0.20.1, 0.21.0, 0.22.0
> Reporter: Ravi Gummadi
> Assignee: Ravi Gummadi
> Fix For: 0.20.2
>
> Attachments: MR-1086.patch, MR-1086.v1.1.patch, MR-1086.v1.2.patch,
> MR-1086.v1.patch
>
>
> As HADOOP_ROOT_LOGGER is not set in the environment by TT for the children,
> the children of task jvm(in case of streaming) are trying to write to TT's
> log and getting the following Exception. Jobs are succeeded, but the issue is
> to be resolved by setting the environment variables by TT for use by children
> of task jvm in case of streaming job.
> When streaming calls hadoop commands, it's trying to write to TaskTracker log
> file.
> log4j:ERROR setFile(null,true) call failed.
> java.io.FileNotFoundException:
> /a/b/tasktracker.log (Permission denied)
> at java.io.FileOutputStream.openAppend(Native Method)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:177)
> at java.io.FileOutputStream.<init>(FileOutputStream.java:102)
> at org.apache.log4j.FileAppender.setFile(FileAppender.java:290)
> at
> org.apache.log4j.FileAppender.activateOptions(FileAppender.java:164)
> at
> org.apache.log4j.DailyRollingFileAppender.activateOptions(DailyRollingFileAppender.java:216)
> at
> org.apache.log4j.config.PropertySetter.activate(PropertySetter.java:257)
> at
> org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:133)
> at
> org.apache.log4j.config.PropertySetter.setProperties(PropertySetter.java:97)
> at
> org.apache.log4j.PropertyConfigurator.parseAppender(PropertyConfigurator.java:689)
> at
> org.apache.log4j.PropertyConfigurator.parseCategory(PropertyConfigurator.java:647)
> at
> org.apache.log4j.PropertyConfigurator.configureRootCategory(PropertyConfigurator.java:544)
> at
> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:440)
> at
> org.apache.log4j.PropertyConfigurator.doConfigure(PropertyConfigurator.java:476)
> at
> org.apache.log4j.helpers.OptionConverter.selectAndConfigure(OptionConverter.java:471)
> at org.apache.log4j.LogManager.<clinit>(LogManager.java:125)
> at org.apache.log4j.Logger.getLogger(Logger.java:105)
> at
> org.apache.commons.logging.impl.Log4JLogger.getLogger(Log4JLogger.java:229)
> at
> org.apache.commons.logging.impl.Log4JLogger.<init>(Log4JLogger.java:65)
> at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native
> Method)
> at
> sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
> at
> sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
> at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
> at
> org.apache.commons.logging.impl.LogFactoryImpl.newInstance(LogFactoryImpl.java:529)
> at
> org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:235)
> at
> org.apache.commons.logging.impl.LogFactoryImpl.getInstance(LogFactoryImpl.java:209)
> at org.apache.commons.logging.LogFactory.getLog(LogFactory.java:351)
> at
> org.apache.hadoop.conf.Configuration.<clinit>(Configuration.java:138)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:57)
> at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:79)
> at org.apache.hadoop.fs.FsShell.main(FsShell.java:1880)
> log4j:ERROR Either File or DatePattern options are not set for appender
> [DRFA].
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