[
https://issues.apache.org/jira/browse/FLINK-1929?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Ufuk Celebi resolved FLINK-1929.
--------------------------------
Resolution: Fixed
> Add code to cleanly stop a running streaming topology
> -----------------------------------------------------
>
> Key: FLINK-1929
> URL: https://issues.apache.org/jira/browse/FLINK-1929
> Project: Flink
> Issue Type: Improvement
> Components: Streaming
> Affects Versions: 0.9
> Reporter: Robert Metzger
>
> Right now its not possible to cleanly stop a running Streaming topology.
> Cancelling the job will cancel all operators, but for proper exactly once
> processing from Kafka sources, we need to provide a way to stop the sources
> first, wait until all remaining tuples have been processed and then shut down
> the sources (so that they can commit the right offset to Zookeeper).
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
