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https://issues.apache.org/jira/browse/KAFKA-1614?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15354883#comment-15354883
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Sergey Vergun commented on KAFKA-1614:
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This is patch doesn't work with Kafka 0.10.0.0 release.
$patch -p1 < KAFKA-1614_log_segments_dir_jmx_info.patch
patching file core/src/main/scala/kafka/log/Log.scala
Hunk #1 FAILED at 18.
Hunk #2 succeeded at 133 with fuzz 2 (offset 54 lines).
Hunk #3 FAILED at 208.
2 out of 3 hunks FAILED -- saving rejects to file
core/src/main/scala/kafka/log/Log.scala.rej
> Partition log directory name and segments information exposed via JMX
> ---------------------------------------------------------------------
>
> Key: KAFKA-1614
> URL: https://issues.apache.org/jira/browse/KAFKA-1614
> Project: Kafka
> Issue Type: Improvement
> Components: log
> Affects Versions: 0.8.1.1
> Reporter: Alexander Demidko
> Assignee: Alexander Demidko
> Attachments: log_segments_dir_jmx_info.patch
>
>
> 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
> Patch attached.
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