GitHub user hayesgm opened a pull request:
https://github.com/apache/spark/pull/2348
[STREAMING] Add redis pub/sub streaming support
This patch adds native streaming support for [redis](http://redis.io)
through the [Pub/Sub](http://redis.io/topics/pubsub) system. When creating the
streaming interface, the user specifies `channels` and `patterns` to watch.
The streaming RDD then receives all messages which match those channels and
patterns in the redis database.
I have attempted to match the process used by the other external streaming
plugins. I have added test cases to verify correctness of this plugin. I
would appreciate any feedback required to have this merged into master.
Note, this patch uses the [rediscala](https://github.com/etaty/rediscala)
library to communicate with redis, and thus uses the "akka 2.2" branch to match
spark's Akka version and reduce conflict.
Additionally, I own all source code included in this patch and release all
of the source code under the license of Apache Spark (Apache 2.0).
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/hayesgm/spark redis-streaming
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/spark/pull/2348.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 #2348
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commit 3cb3b219f0f1cce0bb44992ea140cdf48ff893b1
Author: Geoff Hayes <[email protected]>
Date: 2014-08-27T06:32:23Z
[STREAMING] Add Redis Pub/sub streaming support
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