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https://issues.apache.org/jira/browse/KAFKA-2309?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15209534#comment-15209534
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ASF GitHub Bot commented on KAFKA-2309:
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GitHub user auradkar reopened a pull request:
https://github.com/apache/kafka/pull/185
KAFKA-2309; ISR shrink rate not updated on LeaderAndIsr request with shrunk
ISR
Currently, a LeaderAndIsrRequest does not mark the isrShrinkRate if the
received ISR is smaller than the existing ISR. This can happen if one of the
replicas is shut down.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/auradkar/kafka K-2309
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/185.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 #185
----
commit 090a78284478ba57c655fe7a931e8318641bceae
Author: Aditya Auradkar <[email protected]>
Date: 2015-09-02T01:16:53Z
Fixing KAFKA-2309
commit 7d60319a99feadc0c13fd7639d39b6af786515e5
Author: Aditya Auradkar <[email protected]>
Date: 2015-10-07T01:54:19Z
Addressing Joels comment
commit bd8dc02e28b94422735114275737f3efcf667a8b
Author: Aditya Auradkar <[email protected]>
Date: 2015-10-07T02:00:21Z
addressing comments
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> ISR shrink rate not updated on LeaderAndIsr request with shrunk ISR
> -------------------------------------------------------------------
>
> Key: KAFKA-2309
> URL: https://issues.apache.org/jira/browse/KAFKA-2309
> Project: Kafka
> Issue Type: Bug
> Reporter: Joel Koshy
> Assignee: Aditya Auradkar
> Priority: Minor
>
> If a broker receives a LeaderAndIsr request with a shrunk ISR (say, when a
> follower shuts down) it needs to mark the isr shrink rate meter when it
> updates its ISR.
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