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Posted to common-issues@hadoop.apache.org by "Allen Wittenauer (JIRA)" <ji...@apache.org> on 2014/10/09 21:15:34 UTC

[jira] [Commented] (HADOOP-11185) There should be a way to disable a kill -9 during stop

    [ https://issues.apache.org/jira/browse/HADOOP-11185?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14165586#comment-14165586 ] 

Allen Wittenauer commented on HADOOP-11185:
-------------------------------------------

We should also separate the timeout of 'normal' shutdowns and kill -9 shutdowns.  Currently, there is only one value used.  It would be beneficial to separate them out so that admins could set a bigger delay before bringing out the hammer.

> There should be a way to disable a kill -9 during stop
> ------------------------------------------------------
>
>                 Key: HADOOP-11185
>                 URL: https://issues.apache.org/jira/browse/HADOOP-11185
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Ravi Prakash
>
> eg. hadoop-common-project/hadoop-common/bin/src/main/bin/hadoop-functions.sh calls kill -9 after some time. This might not be the best thing to do for some processes (if HA is not enabled) . There should be ability to disable this kill -9.



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