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From "Ismael Juma (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (KAFKA-1694) KIP-4: Command line and centralized operations
Date Mon, 17 Jul 2017 13:18:00 GMT

    [ https://issues.apache.org/jira/browse/KAFKA-1694?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16089810#comment-16089810
] 

Ismael Juma commented on KAFKA-1694:
------------------------------------

[~sslavic], `AdminUtils` is communicating with ZooKeeper directly. The broker doesn't currently
expose a protocol API that just checks if a topic exists. We are currently planning to make
`listTopics` more efficient, but no immediate plans for a topic exists protocol API. Is there
a use case where this is important?

> KIP-4: Command line and centralized operations
> ----------------------------------------------
>
>                 Key: KAFKA-1694
>                 URL: https://issues.apache.org/jira/browse/KAFKA-1694
>             Project: Kafka
>          Issue Type: New Feature
>            Reporter: Joe Stein
>            Assignee: Grant Henke
>            Priority: Critical
>         Attachments: KAFKA-1694_2014-12-24_21:21:51.patch, KAFKA-1694_2015-01-12_15:28:41.patch,
KAFKA-1694_2015-01-12_18:54:48.patch, KAFKA-1694_2015-01-13_19:30:11.patch, KAFKA-1694_2015-01-14_15:42:12.patch,
KAFKA-1694_2015-01-14_18:07:39.patch, KAFKA-1694_2015-03-12_13:04:37.patch, KAFKA-1694.patch,
KAFKA-1772_1802_1775_1774_v2.patch
>
>
> https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Command+Line+and+Related+Improvements



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