[jira] [Commented] (HADOOP-9139) improve script hadoop-common-project/hadoop-common/src/test/resources/kdc/killKdc.sh

["Robert Joseph Evans (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HADOOP-9139?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13551256#comment-13551256 ] 

Robert Joseph Evans commented on HADOOP-9139:
---------------------------------------------

The change looks fine to me. +1 I'll check it in.
                
> improve script hadoop-common-project/hadoop-common/src/test/resources/kdc/killKdc.sh
> ------------------------------------------------------------------------------------
>
>                 Key: HADOOP-9139
>                 URL: https://issues.apache.org/jira/browse/HADOOP-9139
>             Project: Hadoop Common
>          Issue Type: Bug
>    Affects Versions: 3.0.0
>            Reporter: Ivan A. Veselovsky
>            Assignee: Ivan A. Veselovsky
>            Priority: Minor
>         Attachments: HADOOP-9139--b.patch, HADOOP-9139.patch
>
>
> Script hadoop-common-project/hadoop-common/src/test/resources/kdc/killKdc.sh is used in "internal" Kerberos tests to kill started apacheds server.
> There are 2 problems in the script:
> 1) it invokes "kill" even if there are no running apacheds servers;
> 2) it does not work correctly on all Linux platforms since "cut -f4 -d ' '" command relies upon the exact number of spaces in the ps potput, but this number can be different.

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