GitHub user nkronenfeld opened a pull request:
https://github.com/apache/spark/pull/5140
[Spark-4848] Stand-alone cluster: Allow differences between workers with
multiple instances
This refixes #3699 with the latest code.
This fixes SPARK-4848
I've changed the stand-alone cluster scripts to allow different workers to
have different numbers of instances, with both port and web-ui port following
allong appropriately.
I did this by moving the loop over instances from start-slaves and
stop-slaves (on the master) to start-slave and stop-slave (on the worker).
Wile I was at it, I changed SPARK_WORKER_PORT to work the same way as
SPARK_WORKER_WEBUI_PORT, since the new methods work fine for both.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/nkronenfeld/spark-1 feature/spark-4848
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/5140.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 #5140
----
commit d739640308ca0884bf5cd678dbedf3cc85c3cec9
Author: Nathan Kronenfeld <[email protected]>
Date: 2015-03-23T17:28:44Z
Move looping through instances from the master to the workers, so that each
worker respects its own number of instances and web-ui port
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