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https://issues.apache.org/jira/browse/FLINK-6336?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15978525#comment-15978525
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ASF GitHub Bot commented on FLINK-6336:
---------------------------------------
GitHub user sgran reopened a pull request:
https://github.com/apache/flink/pull/3744
[FLINK-6336] Initial commit of mesos placement constraints
This adds a HostAttrValueConstraint evaluator for fenzo, allowing tasks
to be placed on agents with matching attributes.
Signed-off-by: Stephen Gran <[email protected]>
Thanks for contributing to Apache Flink. Before you open your pull request,
please take the following check list into consideration.
If your changes take all of the items into account, feel free to open your
pull request. For more information and/or questions please refer to the [How To
Contribute guide](http://flink.apache.org/how-to-contribute.html).
In addition to going through the list, please provide a meaningful
description of your changes.
- [x] General
- The pull request references the related JIRA issue ("[FLINK-XXX] Jira
title text")
- The pull request addresses only one issue
- Each commit in the PR has a meaningful commit message (including the
JIRA id)
- [x] Documentation
- Documentation has been added for new functionality
- Old documentation affected by the pull request has been updated
- JavaDoc for public methods has been added
- [x] Tests & Build
- Functionality added by the pull request is covered by tests
- `mvn clean verify` has been executed successfully locally or a Travis
build has passed
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/pikselpalette/flink add_constraints
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/3744.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #3744
----
commit c0e180195336fdd030243f27c4a954a28a1f6a1e
Author: Stephen Gran <[email protected]>
Date: 2017-04-20T09:22:08Z
Initial commit of mesos placement constraints
This adds a HostAttrValueConstraint evaluator for fenzo, allowing tasks
to be placed on agents with matching attributes.
Signed-off-by: Stephen Gran <[email protected]>
commit 709cfe5bd3464327b8d24322830d20a20be6e557
Author: Stephen Gran <[email protected]>
Date: 2017-04-21T06:17:44Z
Better docs - add examples
Signed-off-by: Stephen Gran <[email protected]>
commit fc87105ab30c129f70d6cc34724720a3919cde96
Author: Stephen Gran <[email protected]>
Date: 2017-04-21T06:17:47Z
Drop unnecessary constant
Signed-off-by: Stephen Gran <[email protected]>
commit 154c11930b0c7fd1be5346e67a7486fbf4c3c4ad
Author: Stephen Gran <[email protected]>
Date: 2017-04-21T06:19:04Z
clarify basis for task placement constraints
Signed-off-by: Stephen Gran <[email protected]>
commit 797736c608cc70448f73f90853440236a093f2f0
Author: Stephen Gran <[email protected]>
Date: 2017-04-21T06:37:50Z
drop unused import
Signed-off-by: Stephen Gran <[email protected]>
----
> 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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