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https://issues.apache.org/jira/browse/KAFKA-1423?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Nathan Brown updated KAFKA-1423:
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Description:
After creating a topic with custom retention configs, I tried to change the
number of partitions. This succeeded but it cleared the config for the topic. I
then tried to add the configs back in, which appeared to succeed, but the
config is still reporting empty when using `kafka-topics.sh --describe`.
was:
After creating a topic with custom retention configs, I tried to change the
number of partitions. This succeeded but it cleared the config for the topic. I
then tried to add the configs back in, which appeared to succeed, but the
config is still reporting empty when using `kafka-topics.sh --describe`.
This also appears to disable the ability to have per topic configurations on
any topics created after doing the above action. No matter how I try to create
new topics now they never have any configuration. Making it impossible to
reproduce the original case.
> Updating partition count clears topic configuration and any further alters
> done to a topics config do not stick
> ---------------------------------------------------------------------------------------------------------------
>
> Key: KAFKA-1423
> URL: https://issues.apache.org/jira/browse/KAFKA-1423
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8.1
> Reporter: Nathan Brown
>
> After creating a topic with custom retention configs, I tried to change the
> number of partitions. This succeeded but it cleared the config for the topic.
> I then tried to add the configs back in, which appeared to succeed, but the
> config is still reporting empty when using `kafka-topics.sh --describe`.
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