[jira] [Commented] (SAMZA-257) hello-samza bin/grid script exits when running bootstrap the first time

["David Chen (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/SAMZA-257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13985646#comment-13985646 ] 

David Chen commented on SAMZA-257:
----------------------------------

Also, it appears that the Kafka 0.8.1 release directory has been cleared out due to the 0.8.1.1 release and the 0.8.1 link now results in a 404.

> hello-samza bin/grid script exits when running bootstrap the first time
> -----------------------------------------------------------------------
>
>                 Key: SAMZA-257
>                 URL: https://issues.apache.org/jira/browse/SAMZA-257
>             Project: Samza
>          Issue Type: Bug
>          Components: hello-samza
>            Reporter: David Chen
>
> The first time I tried running hello-samza's bin/grid script, the script exited with a "no such file or directory" when trying to invoke the yarn-daemon.sh scripts in {{stop_yarn()}} because {{$DEPLOY_ROOT_DIR/yarn}} does not exist since the script tries to stop the service before installing them.
> The fix is trivial: surround the two invocations with a check to see whether they exist, similar to the other {{stop_*}} functions.
> If this is not because I am running the script incorrectly, I can go ahead and post the patch that fixes this.



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