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https://issues.apache.org/jira/browse/FLINK-7486?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16173192#comment-16173192
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ASF GitHub Bot commented on FLINK-7486:
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Github user bbayani commented on the issue:
https://github.com/apache/flink/pull/4628
@EronWright , @tillrohrmann Can you please review this?
> flink-mesos: Support for adding unique attribute / group_by attribute
> constraints
> ---------------------------------------------------------------------------------
>
> Key: FLINK-7486
> URL: https://issues.apache.org/jira/browse/FLINK-7486
> Project: Flink
> Issue Type: Improvement
> Components: Mesos
> Affects Versions: 1.3.2
> Reporter: Bhumika Bayani
>
> In our setup, we have multiple mesos-workers. Inspite of this, flink
> application master most of the times ends up spawning all task-managers on
> same mesos-worker.
> We intend to ensure HA of task managers. We would like to make sure each
> task-manager is running on different mesos-worker as well as such
> mesos-worker which does not share the AZ attribute with earlier task manager
> instances.
> Netflix-fenzo supports adding UniqueHostAttribute and BalancedHostAttribute
> contraints. Flink-mesos should also enable us to add these kind of
> constraints.
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