GitHub user zsxwing opened a pull request:
https://github.com/apache/spark/pull/7934
[SPARK-9504][Streaming][Tests]Fix
o.a.s.streaming.StreamingContextSuite.stop gracefully again
The test failure is here:
https://amplab.cs.berkeley.edu/jenkins/job/Spark-Master-SBT/3150/AMPLAB_JENKINS_BUILD_PROFILE=hadoop1.0,label=centos/testReport/junit/org.apache.spark.streaming/StreamingContextSuite/stop_gracefully/
There is a race condition in TestReceiver that it may add 1 record and
increase `TestReceiver.counter` after stopping `BlockGenerator`. This PR just
adds `join` to wait the pushing thread.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zsxwing/spark SPARK-9504-2
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/7934.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 #7934
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commit cfd7973a6e74b59b024d4511741f8987afb5e7dd
Author: zsxwing <[email protected]>
Date: 2015-08-04T16:15:42Z
Wait for the thread to make sure we won't change TestReceiver.counter after
stopping BlockGenerator
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