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Date: Wed, 7 Nov 2007 11:05:50 -0800 (PST)
From: "stack (JIRA)" <jira@apache.org>
To: hadoop-dev@lucene.apache.org
Subject: [jira] Commented: (HADOOP-2166) HBase shell JAR command kills shell
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    [ https://issues.apache.org/jira/browse/HADOOP-2166?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12540844 ] 

stack commented on HADOOP-2166:
-------------------------------

Does the Main-Class in the job jar you are running call System.exit?  (The hadoop pi example cited in the shell 'jar' command help does -- see PiEstimator#main).  If so, there is little the shell can do to.

> HBase shell JAR command kills shell
> -----------------------------------
>
>                 Key: HADOOP-2166
>                 URL: https://issues.apache.org/jira/browse/HADOOP-2166
>             Project: Hadoop
>          Issue Type: Bug
>          Components: contrib/hbase
>    Affects Versions: 0.15.0
>            Reporter: Stu Hood
>            Priority: Minor
>
> After the JAR command runs successfully, it kills the shell, but any exceptions cause the shell to remain open.
> Instead the shell should remain open in all cases so that it is not necessary to relaunch the shell to rerun the JAR.

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