GitHub user gkc2104 opened a pull request:
https://github.com/apache/spark/pull/17846
[SPARK-20562][MESOS] Support for declining offers under Unavailability.
## What changes were proposed in this pull request?
Support Mesos Maintenance by making the Spark Scheduler only accept offers
that won't be under maintenance.
Add a configurable threshold which is the users estimate of how long a task
would take up an offer for and whether the Scheduler can schedule a task on
that offer.
## How was this patch tested?
Unit tests that ensure that offers with unavailability set are
appropriately handled.
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/metamx/spark supportMaintainence-squash
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/17846.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 #17846
----
commit cfe16c1fb74c713fc17ba57ab6eefa3186cfc8ae
Author: Kamal Gurala <[email protected]>
Date: 2017-04-20T23:57:04Z
[Backend-767] Handling Unavailablilty
[Backend-767] doc edits
[Backend-767] Added tests
[Backend-767] Fixed tests and cleaup
[Backend-767] Updated implementations
[Backend-767] Updated implementations
[Backend-767] Updated implementations and more tests
[Backend-767] Formatting
Fixed format
[BACKEND-733] Updated implementation
[BACKEND-767] Added fine-grained support
commit 607299041ce774fd6e3f646235f55e59e964fe57
Author: Kamal Gurala <[email protected]>
Date: 2017-05-03T19:20:51Z
Codestyle Edits
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