GitHub user zsxwing opened a pull request:
https://github.com/apache/spark/pull/3783
[SPARK-4951][Core] Fix the issue that a busy executor may be killed
Three changes to fix this issue:
1. Handle the case that receiving `SparkListenerTaskStart` before
`SparkListenerBlockManagerAdded`.
2. Don't add `executorId` to `removeTimes` when the executor is busy.
3. Use `HashMap.retain` to safely traverse the HashMap and remove items.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/zsxwing/spark SPARK-4951
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/3783.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 #3783
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commit d5c615d04bcfa00a37a0dc678a2bd702246bbd1e
Author: zsxwing <[email protected]>
Date: 2014-12-24T04:11:19Z
Fix the issue that a busy executor may be killed
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