GitHub user susanxhuynh opened a pull request:
https://github.com/apache/spark/pull/18910
[SPARK-21694][MESOS] Support Mesos CNI network labels
JIRA ticket: https://issues.apache.org/jira/browse/SPARK-21694
## What changes were proposed in this pull request?
Spark already supports launching containers attached to a given CNI network
by specifying it via the config `spark.mesos.network.name`.
This PR adds support to pass in network labels to CNI plugins via a new
config option `spark.mesos.network.labels`. These network labels are key-value
pairs that are set in the `NetworkInfo` of both the driver and executor tasks.
More details in the related Mesos documentation:
http://mesos.apache.org/documentation/latest/cni/#mesos-meta-data-to-cni-plugins
## How was this patch tested?
Unit tests, for both driver and executor tasks.
Manual integration test to submit a job with the
`spark.mesos.network.labels` option, hit the mesos/state.json endpoint, and
check that the labels are set in the driver and executor tasks.
@ArtRand @skonto
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mesosphere/spark sh-mesos-cni-labels
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18910.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 #18910
----
commit 255e5195a414f0f9e609cb579a2e8fdfea200be1
Author: Susan X. Huynh <[email protected]>
Date: 2017-08-10T18:19:51Z
[SPARK-21694][MESOS] Allow the user to pass network labels to CNI plugins
via
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