GitHub user tdas opened a pull request:
https://github.com/apache/spark/pull/14094
[SPARK-16430][SQL][STREAMING] Add option maxFilesPerTrigger
## What changes were proposed in this pull request?
An option that limits the file stream source to read 1 file at a time
enables rate limiting. It has the additional convenience that a static set of
files can be used like a stream for testing as this will allows those files to
be considered one at a time.
This PR adds option `maxFilesPerTrigger`.
## How was this patch tested?
New unit test
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tdas/spark SPARK-16430
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/14094.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 #14094
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commit ddd9426281e743af205f2a3f56be3535cd584b2d
Author: Tathagata Das <tathagata.das1...@gmail.com>
Date: 2016-07-07T20:45:38Z
Add option maxFilesPerTrigger
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