GitHub user rajinisivaram opened a pull request:
https://github.com/apache/kafka/pull/645
KAFKA-2948: Remove unused topics from producer metadata set
If no messages are sent to a topic during the last refresh interval or if
UNKNOWN_TOPIC_OR_PARTITION error is received, remove the topic from the
metadata list. Topics are added to the list on the next attempt to send a
message to the topic.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/rajinisivaram/kafka KAFKA-2948
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/645.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 #645
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commit f7e40e5ce515d700e8cc7ab02a0f16141fa14f67
Author: rsivaram <rsiva...@uk.ibm.com>
Date: 2015-12-09T00:16:18Z
KAFKA-2948: Remove unused topics from producer metadata set
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