GitHub user mccheah opened a pull request:
https://github.com/apache/spark/pull/4477
[SPARK-5691] Fixing wrong data structure lookup for dupe app registratio...
In Master's registerApplication method, it checks if the application had
already registered by examining the addressToWorker hash map. In reality,
it should refer to the addressToApp data structure, as this is what
really tracks which apps have been registered.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mccheah/spark spark-5691
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4477.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 #4477
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commit efdc573a6ffbb72f75df216c5031f99cd7f2af7a
Author: mcheah <[email protected]>
Date: 2015-02-09T18:58:58Z
[SPARK-5691] Fixing wrong data structure lookup for dupe app registration
In Master's registerApplication method, it checks if the application had
already registered by examining the addressToWorker hash map. In reality,
it should refer to the addressToApp data structure, as this is what
really tracks which apps have been registered.
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