GitHub user JoshRosen opened a pull request:
https://github.com/apache/spark/pull/3873
[HOTFIX] Bind web UI to ephemeral port in DriverSuite
The job launched by DriverSuite should bind the web UI to an ephemeral
port, since it looks like port contention in this test has caused a large
number of Jenkins failures when many builds are started simultaneously. Our
tests already disable the web UI, but this doesn't affect subprocesses launched
by our tests. In this case, I've opted to bind to an ephemeral port instead of
disabling the UI because disabling features in this test may mask its ability
to catch certain bugs.
See also: e24d3a9
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/JoshRosen/spark driversuite-webui-port
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3873.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 #3873
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commit 48cd05c5b5ff31dab5ca0809df074041f40ab4b7
Author: Josh Rosen <[email protected]>
Date: 2015-01-01T21:19:49Z
[HOTFIX] Bind web UI to ephemeral port in DriverSuite.
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