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Posted to dev@kafka.apache.org by "Jun Rao (JIRA)" <ji...@apache.org> on 2012/10/01 17:53:07 UTC
[jira] [Updated] (KAFKA-495) Handle topic names with "/" on Kafka
server
[ https://issues.apache.org/jira/browse/KAFKA-495?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jun Rao updated KAFKA-495:
--------------------------
Fix Version/s: 0.7.2
> 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
> Assignee: Swapnil Ghike
> Labels: bugs
> Fix For: 0.8, 0.7.2
>
> Attachments: kafka-495-v0.8.patch, kafka-495-v0.8-v2.patch, kafka-495-v0.8-v3.patch, kafka-495-v1.patch, kafka-495-v2.patch, kafka-495-v3.patch, kafka-495-v4.patch, kafka-v0.8-v4.patch
>
>
> 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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