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https://issues.apache.org/jira/browse/PIG-4967?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15433011#comment-15433011
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Xiang Li commented on PIG-4967:
-------------------------------
Hi Daniel, sorry, patch 1 breaks some core set UT (launched by "ant
-Djavac.args="-Xlint -Xmaxwarns 1000" clean test-commit -Dhadoopversion=23")
The error is like
{code}
2016-08-23 21:31:37,226 [JobControl] ERROR
org.apache.pig.backend.hadoop23.PigJobControl - Error while trying to run jobs.
java.lang.IllegalStateException: Job in state DEFINE instead of RUNNING
at org.apache.hadoop.mapreduce.Job.ensureState(Job.java:292)
at org.apache.hadoop.mapreduce.Job.getStatus(Job.java:337)
at
org.apache.pig.backend.hadoop23.PigJobControl.run(PigJobControl.java:190)
at java.lang.Thread.run(Thread.java:745)
at
org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher$1.run(MapReduceLauncher.java:276)
{code}
I will study it tomorrow. Sorry for the inconvenience.
> NPE in PigJobControl.run() when job status is null
> --------------------------------------------------
>
> Key: PIG-4967
> URL: https://issues.apache.org/jira/browse/PIG-4967
> Project: Pig
> Issue Type: Bug
> Affects Versions: 0.15.0
> Reporter: Xiang Li
> Assignee: Xiang Li
> Priority: Critical
> Fix For: 0.16.0
>
> Attachments: PIG-4967-0.patch, PIG-4967-1.patch
>
>
> {code}
> [JobControl] ERROR org.apache.pig.backend.hadoop23.PigJobControl - Error
> while trying to run jobs.
> java.lang.NullPointerException
> at org.apache.hadoop.mapreduce.Job.getJobName(Job.java:426)
> at
> org.apache.hadoop.mapreduce.lib.jobcontrol.ControlledJob.toString(ControlledJob.java:93)
> at java.lang.String.valueOf(String.java:2982)
> at java.lang.StringBuilder.append(StringBuilder.java:131)
> at
> org.apache.pig.backend.hadoop23.PigJobControl.run(PigJobControl.java:182)
> at java.lang.Thread.run(Thread.java:745)
> at
> org.apache.pig.backend.hadoop.executionengine.mapReduceLayer.MapReduceLauncher$1.run(MapReduceLauncher.java:276)
> {code}
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