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Posted to dev@kafka.apache.org by xdralex <gi...@git.apache.org> on 2016/04/07 01:55:12 UTC
[GitHub] kafka pull request: KAFKA-1614: Partition log directory name and s...
GitHub user xdralex opened a pull request:
https://github.com/apache/kafka/pull/1196
KAFKA-1614: Partition log directory name and segments information exposed via JMX
This is an updated version of https://issues.apache.org/jira/browse/KAFKA-1614 patch which was made for 0.8.1.1 version.
It makes partition log directory and single segments information exposed via JMX. This is useful to:
* monitor disks usage in a cluster and on single broker;
* calculate disk space taken by different topics;
* estimate space to be freed when segments are expired.
Yahoo's Kafka Manager uses it to show information about topics and partitions sizes:
Our internal tool uses it to show how segments sizes were changing over time:
@junrao could you please review when you have time?
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/metamx/kafka KAFKA-1614
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/kafka/pull/1196.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 #1196
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commit 0920c851d324b18bcd6538dccd0e4cbfa6422c75
Author: Alexander Demidko <dr...@gmail.com>
Date: 2016-04-06T23:42:45Z
Partition log directory name and segments information exposed via JMX
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