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https://issues.apache.org/jira/browse/SAMZA-257?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13985676#comment-13985676
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David Chen commented on SAMZA-257:
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I have posted an RB for this here: https://reviews.apache.org/r/20895/
> 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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