GitHub user MayureshGharat opened a pull request:
https://github.com/apache/kafka/pull/729
KAFKA-2937 : Disable the leaderIsr check if the topic is to be deleted.
The check was implemented in KAFKA-340 : If we are shutting down a broker
when the ISR of a partition includes only that broker, we could lose some
messages that have been previously committed. For clean shutdown, we need to
guarantee that there is at least 1 other broker in ISR after the broker is shut
down.
When we are deleting the topic, this check can be avoided.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/MayureshGharat/kafka kafka-2937
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/729.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 #729
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commit 9d5afd0f29f2f4311e534eb375e1c9ddb23b33dd
Author: Mayuresh Gharat <mgha...@mgharat-ld1.linkedin.biz>
Date: 2016-01-04T22:56:01Z
Disable the leaderIsr check if the topic is to be deleted.
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