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From "Arun C Murthy (JIRA)" <j...@apache.org>
Subject [jira] [Closed] (MAPREDUCE-4160) some mrv1 ant tests fail with timeout - due to 4156
Date Thu, 11 Oct 2012 17:50:19 GMT

     [ https://issues.apache.org/jira/browse/MAPREDUCE-4160?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Arun C Murthy closed MAPREDUCE-4160.
------------------------------------

    
> some mrv1 ant tests fail with timeout - due to 4156
> ---------------------------------------------------
>
>                 Key: MAPREDUCE-4160
>                 URL: https://issues.apache.org/jira/browse/MAPREDUCE-4160
>             Project: Hadoop Map/Reduce
>          Issue Type: Bug
>          Components: test
>    Affects Versions: 0.23.3
>            Reporter: Thomas Graves
>            Assignee: Thomas Graves
>             Fix For: 0.23.3, 2.0.2-alpha
>
>         Attachments: MAPREDUCE-4160.patch
>
>
> Looks like the old mrv1 history server is getting null error when trying to parse the
a null for the TaskFinishedEvent successfulAttemptId which was added in jira 4156.  This is
causing the ant tests to take like 9 hours to run.
> [junit] java.io.IOException: java.lang.NullPointerException: null of string in field
successfulAttemptId of org.apache.hadoop.mapreduce.jobhistory.TaskFinished of union in field
event of org.apache.hadoop.mapreduce.jobhistory.Event
>     [junit] 	at org.apache.avro.generic.GenericDatumWriter.npe(GenericDatumWriter.java:92)
>     [junit] 	at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:86)
>     [junit] 	at org.apache.avro.generic.GenericDatumWriter.write(GenericDatumWriter.java:57)
>     [junit] 	at org.apache.hadoop.mapreduce.jobhistory.EventWriter.write(EventWriter.java:66)
>     [junit] 	at org.apache.hadoop.mapreduce.jobhistory.JobHistory$MetaInfo.writeEvent(JobHistory.java:512)
>     [junit] 	at org.apache.hadoop.mapreduce.jobhistory.JobHistory.logEvent(JobHistory.java:345)
>     [junit] 	at org.apache.hadoop.mapred.JobInProgress.completedTask(JobInProgress.java:2717)
>     [junit] 	at org.apache.hadoop.mapred.JobInProgress.updateTaskStatus(JobInProgress.java:1221)

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