[
https://issues.apache.org/jira/browse/FLINK-16177?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Stephan Ewen reopened FLINK-16177:
----------------------------------
The implementation was imcomplete.
> Integrate Operator Coordinators with Checkpoints
> ------------------------------------------------
>
> Key: FLINK-16177
> URL: https://issues.apache.org/jira/browse/FLINK-16177
> Project: Flink
> Issue Type: Sub-task
> Components: Runtime / Checkpointing
> Reporter: Stephan Ewen
> Assignee: Stephan Ewen
> Priority: Major
> Labels: pull-request-available
> Fix For: 1.11.0
>
> Time Spent: 20m
> Remaining Estimate: 0h
>
> The operator coordinators are stateful and hence need to store state in
> checkpoints.
> See FLIP-27 for details on operator coordinators:
> https://cwiki.apache.org/confluence/display/FLINK/FLIP-27%3A+Refactor+Source+Interface
> The initial implementation approach is to trigger coordinator checkpoints
> first, and when all coordinator checkpoints are done, then the source
> checkpoint barriers will be injected.
> _Note:_ This functionality will eventually replace the checkpoint master
> hooks.
--
This message was sent by Atlassian Jira
(v8.3.4#803005)
