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https://issues.apache.org/jira/browse/HADOOP-1977?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Enis Soztutar updated HADOOP-1977:
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Status: Patch Available (was: Open)
> hadoop job -kill , -status causes NullPointerException
> ------------------------------------------------------
>
> Key: HADOOP-1977
> URL: https://issues.apache.org/jira/browse/HADOOP-1977
> Project: Hadoop
> Issue Type: Bug
> Components: mapred
> Affects Versions: 0.14.1
> Reporter: lohit vijayarenu
> Assignee: Enis Soztutar
> Priority: Blocker
> Fix For: 0.14.2
>
> Attachments: NPEinJobClient_v1.hadoop-0.14.patch,
> NPEinJobClient_v1.patch
>
>
> hadoop job -kill/-status seems to cause NullPointerException
> As an example, I started a streaming job and tried to kill it. This raises
> NullPointerException
> [EMAIL PROTECTED] mapred]$ bin/hadoop job -Dmapred.job.tracker=kry1443:56225
> -kill job_200710011856_0001
> 07/10/01 18:57:07 INFO jvm.JvmMetrics: Initializing JVM Metrics with
> processName=JobTracker, sessionId=
> Exception in thread "main" java.lang.NullPointerException
> at
> org.apache.hadoop.mapred.LocalJobRunner$Job.access$600(LocalJobRunner.java:51)
> at
> org.apache.hadoop.mapred.LocalJobRunner.getJobStatus(LocalJobRunner.java:296)
> at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:512)
> at org.apache.hadoop.mapred.JobClient.run(JobClient.java:791)
> at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:187)
> at org.apache.hadoop.mapred.JobClient.main(JobClient.java:827)
> [EMAIL PROTECTED] mapred]$
> So does 'hadoop job -status'
> [EMAIL PROTECTED] mapred]$hadoop job -Dmapred.job.tracker=kry1443:56225
> -status job_200710011856_0001
> 07/10/01 18:57:21 INFO jvm.JvmMetrics: Initializing JVM Metrics with
> processName=JobTracker, sessionId=
> Exception in thread "main" java.lang.NullPointerException
> at
> org.apache.hadoop.mapred.LocalJobRunner$Job.access$600(LocalJobRunner.java:51)
> at
> org.apache.hadoop.mapred.LocalJobRunner.getJobStatus(LocalJobRunner.java:296)
> at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:512)
> at org.apache.hadoop.mapred.JobClient.run(JobClient.java:782)
> at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:187)
> at org.apache.hadoop.mapred.JobClient.main(JobClient.java:827)
> [EMAIL PROTECTED] mapred]$
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