GitHub user the-sea opened a pull request:
https://github.com/apache/spark/pull/12273
[SPARK-14505] [Core] Fix bug : creating two SparkContext objects in the
same jvm, the first one will can not run any task!
After creating two SparkContext objects in the same jvm(the second one can
not be created successfully!),
use the first one to run job will throw exception like below:
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/the-sea/spark context-create-bug
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/12273.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 #12273
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commit 46c55799b3190d5e769047c53246886d98a92494
Author: Allen <[email protected]>
Date: 2016-04-09T08:26:22Z
fix spark context recreate bug
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