Bhumika Bayani created FLINK-7486:
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Summary: 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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