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https://issues.apache.org/jira/browse/FLINK-6336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15976933#comment-15976933
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ASF GitHub Bot commented on FLINK-6336:
---------------------------------------
Github user EronWright commented on a diff in the pull request:
https://github.com/apache/flink/pull/3744#discussion_r112486557
--- Diff:
flink-core/src/main/java/org/apache/flink/configuration/ConfigConstants.java ---
@@ -487,6 +487,11 @@
public static final String MESOS_INITIAL_TASKS = "mesos.initial-tasks";
/**
+ * Constraints for placement of Mesos tasks.
+ */
+ public static final String MESOS_CONSTRAINTS =
"mesos.constraints.hard.hostattribute";
--- End diff --
Please remove this constant, since you're using the new ConfigOption
approach which doesn't necessitate an entry here.
> Placement Constraints for Mesos
> -------------------------------
>
> Key: FLINK-6336
> URL: https://issues.apache.org/jira/browse/FLINK-6336
> Project: Flink
> Issue Type: New Feature
> Components: Mesos
> Affects Versions: 1.2.0
> Reporter: Stephen Gran
> Priority: Minor
>
> Fenzo supports placement constraints for tasks, and operators expose agent
> attributes to frameworks in the form of attributes about the agent offer.
> It would be extremely helpful in our multi-tenant cluster to be able to make
> use of this facility.
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