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https://issues.apache.org/jira/browse/KAFKA-4937?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Guozhang Wang resolved KAFKA-4937.
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Resolution: Fixed
Fix Version/s: 0.11.0.0
Issue resolved by pull request 2769
[https://github.com/apache/kafka/pull/2769]
> Batch resetting offsets in Streams' StoreChangelogReader
> --------------------------------------------------------
>
> Key: KAFKA-4937
> URL: https://issues.apache.org/jira/browse/KAFKA-4937
> Project: Kafka
> Issue Type: Bug
> Components: streams
> Reporter: Guozhang Wang
> Assignee: Damian Guy
> Labels: newbie++, performance
> Fix For: 0.11.0.0
>
>
> Currently in {{StoreChangelogReader}} we are calling {{consumer.position()}}
> when logging as well as setting starting offset right after
> {{seekingToBeginning}}, which will incur a blocking round trip with offset
> request. We should consider batching those in a single round trip for all
> partitions that needs to seek to beginning (i.e. needs to reset offset).
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