Zach Cox created SAMZA-506:
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Summary: Shutdown container on SIGTERM
Key: SAMZA-506
URL: https://issues.apache.org/jira/browse/SAMZA-506
Project: Samza
Issue Type: New Feature
Components: container
Affects Versions: 0.8.0
Reporter: Zach Cox
Many runtime platforms (e.g. Mesos) will issue a SIGTERM to stop the Samza
container process. In this case it would be good to try to cleanly shutdown the
container, so that messages stop being processed, offsets and changelogs are
committed, etc. This can be accomplished using TaskCoordinator.shutdown, but
there currently is no glue between that and a SIGTERM or jvm shutdown hook.
Here is the relevant mailing list thread:
http://www.mail-archive.com/dev%40samza.incubator.apache.org/msg02246.html
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