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From "Neha Narkhede (JIRA)" <j...@apache.org>
Subject [jira] [Updated] (KAFKA-495) Handle topic names with "/" on Kafka server
Date Sat, 01 Sep 2012 01:27:07 GMT

     [ https://issues.apache.org/jira/browse/KAFKA-495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Neha Narkhede updated KAFKA-495:
--------------------------------

    Affects Version/s: 0.8
                       0.7
    
> Handle topic names with "/" on Kafka server
> -------------------------------------------
>
>                 Key: KAFKA-495
>                 URL: https://issues.apache.org/jira/browse/KAFKA-495
>             Project: Kafka
>          Issue Type: Bug
>    Affects Versions: 0.7, 0.8
>            Reporter: Neha Narkhede
>
> If a producer publishes data to topic "foo/foo", the Kafka server ends up creating an
invalid directory structure on the server. This corrupts the zookeeper data structure for
the topic - /brokers/topics/foo/foo. This leads to rebalancing failures on the consumer as
well as errors on the zookeeper based producer. 
> We need to harden the invalid topic handling on the Kafka server side to avoid this.

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