GitHub user oliviertoupin opened a pull request:
https://github.com/apache/spark/pull/18672
[kafka010] Fix: On first run DirectKafkaInputDStream wasn't using
backpressure, it was fetching all records instead.
## What changes were proposed in this pull request?
On first run DirectKafkaInputDStream wasn't using backpressure, it was
fetching all records instead. Fixed it.
## How was this patch tested?
Test in dev and production our local build of Spark 2.1.0. Backported to
master.
Please review http://spark.apache.org/contributing.html before opening a
pull request.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/oliviertoupin/spark fix-streaming-backbressure
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/18672.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 #18672
----
commit 48615b56c1545837817de89e5925abb18e5edc06
Author: Olivier Toupin <[email protected]>
Date: 2017-07-18T16:30:15Z
[kafka010] Fix: On first run DirectKafkaInputDStream wasn't using
backpressure, it was fetching all records instead.
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