GitHub user davies opened a pull request:
https://github.com/apache/spark/pull/4147
[SPARK-4939] revive offers periodically in LocalBackend
The locality timeout assume that the SchedulerBackend can revive offers
periodically, but currently LocalBackend did do that, then some job with mixed
locality levels in local mode will hang forever.
This PR let LocalBackend revive offers periodically, just like in cluster
mode.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/davies/spark revive
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/4147.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 #4147
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commit bfc1396342e78e6510a80cbb928b6d829f571f35
Author: Davies Liu <[email protected]>
Date: 2015-01-21T22:29:32Z
revive offers periodically in LocalBackend
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