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Posted to dev@kafka.apache.org by "Vladimir Tretyakov (JIRA)" <ji...@apache.org> on 2014/12/22 17:07:14 UTC
[jira] [Comment Edited] (KAFKA-1481) Stop using dashes AND
underscores as separators in MBean names
[ https://issues.apache.org/jira/browse/KAFKA-1481?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14255875#comment-14255875 ]
Vladimir Tretyakov edited comment on KAFKA-1481 at 12/22/14 4:07 PM:
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Hi Jun, thx for answer, already did (added many messages), waited more than 1 day (on our test env), nothing, no bean with such name is in broker process.
was (Author: vladimir.tretyakov):
Already did, waited more than 1 day (on our test env), nothing, no bean with such name is in broker process.
> Stop using dashes AND underscores as separators in MBean names
> --------------------------------------------------------------
>
> Key: KAFKA-1481
> URL: https://issues.apache.org/jira/browse/KAFKA-1481
> Project: Kafka
> Issue Type: Bug
> Components: core
> Affects Versions: 0.8.1.1
> Reporter: Otis Gospodnetic
> Assignee: Vladimir Tretyakov
> Priority: Critical
> Labels: patch
> Fix For: 0.8.2, 0.8.3
>
> Attachments: KAFKA-1481_2014-06-06_13-06-35.patch, KAFKA-1481_2014-10-13_18-23-35.patch, KAFKA-1481_2014-10-14_21-53-35.patch, KAFKA-1481_2014-10-15_10-23-35.patch, KAFKA-1481_2014-10-20_23-14-35.patch, KAFKA-1481_2014-10-21_09-14-35.patch, KAFKA-1481_2014-10-30_21-35-43.patch, KAFKA-1481_2014-10-31_14-35-43.patch, KAFKA-1481_2014-11-03_16-39-41_doc.patch, KAFKA-1481_2014-11-03_17-02-23.patch, KAFKA-1481_2014-11-10_20-39-41_doc.patch, KAFKA-1481_2014-11-10_21-02-23.patch, KAFKA-1481_2014-11-14_16-33-03.patch, KAFKA-1481_2014-11-14_16-39-41_doc.patch, KAFKA-1481_2014-11-17_14-33-03.patch, KAFKA-1481_2014-11-19_16-03-03_trunk.patch, KAFKA-1481_IDEA_IDE_2014-10-14_21-53-35.patch, KAFKA-1481_IDEA_IDE_2014-10-15_10-23-35.patch, KAFKA-1481_IDEA_IDE_2014-10-20_20-14-35.patch, KAFKA-1481_IDEA_IDE_2014-10-20_23-14-35.patch, alternateLayout1.png, alternateLayout2.png, diff-for-alternate-layout1.patch, diff-for-alternate-layout2.patch, originalLayout.png
>
>
> MBeans should not use dashes or underscores as separators because these characters are allowed in hostnames, topics, group and consumer IDs, etc., and these are embedded in MBeans names making it impossible to parse out individual bits from MBeans.
> Perhaps a pipe character should be used to avoid the conflict.
> This looks like a major blocker because it means nobody can write Kafka 0.8.x monitoring tools unless they are doing it for themselves AND do not use dashes AND do not use underscores.
> See: http://search-hadoop.com/m/4TaT4lonIW
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