David Chen created SAMZA-257:
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Summary: 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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