GitHub user tillrohrmann opened a pull request:
https://github.com/apache/flink/pull/1144
[FLINK-2696] [test-stability] Hardens
ZookeeperOffsetHandlerTest.runOffsetManipulationinZooKeeperTest
The test case
`ZookeeperOffsetHandlerTest.runOffsetManipulationinZooKeeperTest` failed,
because the ZooKeeper client could not connect to the ZooKeeper server. I
suspect that this might be caused by contention of multiple test cases for the
same port to bind to. Internally, Curator's `TestingServer` is started with a
port which has been determined using `NetUtils.getAvailablePort`. Since the
port is not directly bound, it is possible that another process uses the
determined port and, thus, preventing the `TestingServer` from starting.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tillrohrmann/flink
fixZookeeperOffsetHandlerTest
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/1144.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 #1144
----
commit 5889624ab6d345ced0be59bb71ca3dc3c84de0e1
Author: Till Rohrmann <[email protected]>
Date: 2015-09-18T12:28:56Z
[FLINK-2696] [test-stability] Hardens ZookeeperOffsetHandlerTest by letting
Curator's TestingServer select the port to bind to instead of using
NetUtils.getAvailablePort.
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