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https://issues.apache.org/jira/browse/KAFKA-4060?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guozhang Wang updated KAFKA-4060:
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Description:
In Kafka Streams we need to dynamically create or update those internal topics
(i.e. repartition topics) upon rebalance, inside {{InternalTopicManager}} which
is triggered by {{StreamPartitionAssignor}}. Currently we are using
{{ZkClient}} to talk to ZK directly for such actions.
With create and delete topics request merged in by [~granthenke] as part of
KIP-4, we should now be able to remove the ZkClient dependency and directly use
these requests.
Related:
1. KIP-4.
https://cwiki.apache.org/confluence/display/KAFKA/KIP-4+-+Command+line+and+centralized+administrative+operations
2. Consumer Reblance Protocol.
https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Client-side+Assignment+Proposal
was:
In Kafka Streams we need to dynamically create or update those internal topics
(i.e. repartition topics) upon rebalance, inside {InternalTopicManager} which
is triggered by {StreamPartitionAssignor}. Currently we are using {ZkClient} to
talk to ZK directly for such actions.
With create and delete topics request merged in by [~granthenke] as part of
KIP-4, we should now be able to remove the ZkClient dependency and directly use
these requests.
Related:
1. KIP-4.
https://cwiki.apache.org/confluence/display/KAFKA/KIP-4+-+Command+line+and+centralized+administrative+operations
2. Consumer Reblance Protocol.
https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Client-side+Assignment+Proposal
> Remove ZkClient dependency in Kafka Streams
> -------------------------------------------
>
> Key: KAFKA-4060
> URL: https://issues.apache.org/jira/browse/KAFKA-4060
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Reporter: Guozhang Wang
>
> In Kafka Streams we need to dynamically create or update those internal
> topics (i.e. repartition topics) upon rebalance, inside
> {{InternalTopicManager}} which is triggered by {{StreamPartitionAssignor}}.
> Currently we are using {{ZkClient}} to talk to ZK directly for such actions.
> With create and delete topics request merged in by [~granthenke] as part of
> KIP-4, we should now be able to remove the ZkClient dependency and directly
> use these requests.
> Related:
> 1. KIP-4.
> https://cwiki.apache.org/confluence/display/KAFKA/KIP-4+-+Command+line+and+centralized+administrative+operations
> 2. Consumer Reblance Protocol.
> https://cwiki.apache.org/confluence/display/KAFKA/Kafka+Client-side+Assignment+Proposal
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