GitHub user gaborhermann opened a pull request:
https://github.com/apache/flink/pull/474
Cleanup of low level Kafka consumer (PersistentKafkaSource)
* When there are more partitions of topic than parallel subtasks listening
partitions get distributed between subtask in order to read one message in the
topic exactly once.
These are only tested locally yet, not on a cluster with multiple brokers!
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/mbalassi/flink kafka-consumer
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/flink/pull/474.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 #474
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commit b1f72705628482ce674e1a20393f8c313efd059f
Author: Gábor Hermann <[email protected]>
Date: 2015-03-09T18:03:11Z
[streaming] Added topic distribution to low level Kafka consumer
commit 890443273efbf81a918a370ca3111f71233831d8
Author: Gábor Hermann <[email protected]>
Date: 2015-03-10T14:12:29Z
[streaming] Added leader searching to Kafka connector at broker failure
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