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From "Junping Du (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (MAPREDUCE-6168) Old MR client is still broken when receiving new counters from MR job
Date Mon, 01 Dec 2014 13:18:12 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-6168?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Junping Du resolved MAPREDUCE-6168.
-----------------------------------
    Resolution: Won't Fix

Thanks [~zjshen] and [~kasha] for comments! Looks like we already made agreement here, so
resolve this ticket as won't fix.

> Old MR client is still broken when receiving new counters from MR job
> ---------------------------------------------------------------------
>
>                 Key: MAPREDUCE-6168
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-6168
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>            Reporter: Zhijie Shen
>            Assignee: Junping Du
>            Priority: Blocker
>
> In the following scenarios:
> 1. Either insecure or secure;
> 2. MR 2.2 with new shuffle on NM;
> 3. Submitting via old client.
> We will see the following console exception:
> {code}
> 14/11/17 14:56:19 INFO mapreduce.Job: Job job_1416264695865_0003 completed successfully
> java.lang.IllegalArgumentException: No enum constant org.apache.hadoop.mapreduce.JobCounter.MB_MILLIS_REDUCES
>         at java.lang.Enum.valueOf(Enum.java:236)
>         at org.apache.hadoop.mapreduce.counters.FrameworkCounterGroup.valueOf(FrameworkCounterGroup.java:148)
>         at org.apache.hadoop.mapreduce.counters.FrameworkCounterGroup.findCounter(FrameworkCounterGroup.java:182)
>         at org.apache.hadoop.mapreduce.counters.AbstractCounters.findCounter(AbstractCounters.java:154)
>         at org.apache.hadoop.mapreduce.TypeConverter.fromYarn(TypeConverter.java:240)
>         at org.apache.hadoop.mapred.ClientServiceDelegate.getJobCounters(ClientServiceDelegate.java:370)
>         at org.apache.hadoop.mapred.YARNRunner.getJobCounters(YARNRunner.java:511)
>         at org.apache.hadoop.mapreduce.Job$7.run(Job.java:756)
>         at org.apache.hadoop.mapreduce.Job$7.run(Job.java:753)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at org.apache.hadoop.security.UserGroupInformation.doAs(UserGroupInformation.java:1491)
>         at org.apache.hadoop.mapreduce.Job.getCounters(Job.java:753)
>         at org.apache.hadoop.mapreduce.Job.monitorAndPrintJob(Job.java:1361)
>         at org.apache.hadoop.mapreduce.Job.waitForCompletion(Job.java:1289)
>         at org.apache.hadoop.examples.QuasiMonteCarlo.estimatePi(QuasiMonteCarlo.java:306)
>         at org.apache.hadoop.examples.QuasiMonteCarlo.run(QuasiMonteCarlo.java:354)
>         at org.apache.hadoop.util.ToolRunner.run(ToolRunner.java:70)
>         at org.apache.hadoop.examples.QuasiMonteCarlo.main(QuasiMonteCarlo.java:363)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at org.apache.hadoop.util.ProgramDriver$ProgramDescription.invoke(ProgramDriver.java:72)
>         at org.apache.hadoop.util.ProgramDriver.run(ProgramDriver.java:144)
>         at org.apache.hadoop.examples.ExampleDriver.main(ExampleDriver.java:74)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
>         at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
>         at java.lang.reflect.Method.invoke(Method.java:606)
>         at org.apache.hadoop.util.RunJar.main(RunJar.java:212)
> {code}
> The problem is supposed to be fixed by MAPREDUCE-5831, however, it seems that we haven't
cover all the problematic code path.



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