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From "lohit vijayarenu (JIRA)" <j...@apache.org>
Subject [jira] Created: (HADOOP-1977) hadoop job -kill , -status
Date Mon, 01 Oct 2007 19:02:50 GMT
hadoop job -kill , -status 
---------------------------

                 Key: HADOOP-1977
                 URL: https://issues.apache.org/jira/browse/HADOOP-1977
             Project: Hadoop
          Issue Type: Bug
    Affects Versions: 0.14.1
            Reporter: lohit vijayarenu
             Fix For: 0.14.2


hadoop job -kill/-status seems to cause NullPointerException

As an example, I started a streaming job and tried to kill it. This raises NullPointerException

[lohit@krygw1000 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$600(LocalJobRunner.java:51)
        at org.apache.hadoop.mapred.LocalJobRunner.getJobStatus(LocalJobRunner.java:296)
        at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:512)
        at org.apache.hadoop.mapred.JobClient.run(JobClient.java:791)
        at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:187)
        at org.apache.hadoop.mapred.JobClient.main(JobClient.java:827)
[lohit@krygw1000 mapred]$ 

So does 'hadoop job -status'
[lohit@krygw1000 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$600(LocalJobRunner.java:51)
        at org.apache.hadoop.mapred.LocalJobRunner.getJobStatus(LocalJobRunner.java:296)
        at org.apache.hadoop.mapred.JobClient.getJob(JobClient.java:512)
        at org.apache.hadoop.mapred.JobClient.run(JobClient.java:782)
        at org.apache.hadoop.util.ToolBase.doMain(ToolBase.java:187)
        at org.apache.hadoop.mapred.JobClient.main(JobClient.java:827)
[lohit@krygw1000 mapred]$



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