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Posted to mapreduce-issues@hadoop.apache.org by "Robert Joseph Evans (JIRA)" <ji...@apache.org> on 2012/05/30 15:19:23 UTC
[jira] [Commented] (MAPREDUCE-4294) Submitting job by enabling task
profiling gives IOException
[ https://issues.apache.org/jira/browse/MAPREDUCE-4294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13285646#comment-13285646 ]
Robert Joseph Evans commented on MAPREDUCE-4294:
------------------------------------------------
@Nishan,
Could you please explain in more detail how to reproduce this issue? Perhaps it is just me but I don't know how to enable task profiling.
> Submitting job by enabling task profiling gives IOException
> -----------------------------------------------------------
>
> Key: MAPREDUCE-4294
> URL: https://issues.apache.org/jira/browse/MAPREDUCE-4294
> Project: Hadoop Map/Reduce
> Issue Type: Bug
> Components: mrv2
> Affects Versions: 2.0.0-alpha, 3.0.0
> Reporter: Nishan Shetty
>
> {noformat}
> java.io.IOException: Server returned HTTP response code: 400 for URL: http://HOST-10-18-52-224:8080/tasklog?plaintext=true&attemptid=attempt_1338370885386_0006_m_000000_0&filter=profile
> at sun.net.www.protocol.http.HttpURLConnection.getInputStream(HttpURLConnection.java:1290)
> at org.apache.hadoop.mapreduce.Job.downloadProfile(Job.java:1421)
> at org.apache.hadoop.mapreduce.Job.printTaskEvents(Job.java:1376)
> at org.apache.hadoop.mapreduce.Job.monitorAndPrintJob(Job.java:1310)
> at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1247)
> at org.apache.hadoop.examples.WordCount.main(WordCount.java:84)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
> at org.apache.hadoop.util.ProgramDriver.driver(ProgramDriver.java:144)
> at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:68)
> at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
> at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:39)
> at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:25)
> at java.lang.reflect.Method.invoke(Method.java:597)
> at org.apache.hadoop.util.RunJar.main(RunJar.java:200)
> {noformat}
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