GitHub user srowen opened a pull request:
https://github.com/apache/spark/pull/14152
[SPARK-16395] [STREAMING] Fail if too many CheckpointWriteHandlers are
queued up in the fixed thread pool
## What changes were proposed in this pull request?
Begin failing if checkpoint writes will likely keep up with storage's
ability to write them, to fail fast instead of slowly filling memory
## How was this patch tested?
Jenkins tests
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/srowen/spark SPARK-16395
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14152.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 #14152
----
commit a6fce665b4de00d37b13d12ace4eebad364c1a3d
Author: Sean Owen <so...@cloudera.com>
Date: 2016-07-12T12:00:14Z
Begin failing if checkpoint writes will likely keep up with storage's
ability to write them, to fail fast instead of slowly filling memory
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