Cameron Lee created SAMZA-1756:
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Summary: ProcessJob no longer works since ApplicationRunnerMain
does a System.exit
Key: SAMZA-1756
URL: https://issues.apache.org/jira/browse/SAMZA-1756
Project: Samza
Issue Type: Bug
Affects Versions: 0.15
Reporter: Cameron Lee
Assignee: Cameron Lee
A recent change from SAMZA-1724 introduced a System.exit call at the end of
ApplicationRunnerMain. However, ProcessJob has a non-daemon thread that needs
to stay alive in order to deploy the container and then shut down the job model
manager after the container shuts down.
The System.exit will either:
# Kill the ProcessJob thread before it can start the process
# Kill the job model manager from ProcessJobFactory, so the new container
process (if it does get started) is unable to reach the coordinator to get
configs
>From what I can tell, the System.exit was there to be defensive, but there was
>no explicit case that it was fixing right now. For now, we can remove this
>System.exit until we have a better way to handle this ProcessJob case.
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