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https://issues.apache.org/jira/browse/KAFKA-5093?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sriram Subramanian reassigned KAFKA-5093:
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Assignee: (was: Jason Gustafson)
> Load only batch header when rebuilding producer ID map
> ------------------------------------------------------
>
> Key: KAFKA-5093
> URL: https://issues.apache.org/jira/browse/KAFKA-5093
> Project: Kafka
> Issue Type: Sub-task
> Reporter: Jason Gustafson
> Priority: Critical
> Fix For: 0.11.0.0
>
>
> When rebuilding the producer ID map for KIP-98, we unnecessarily load the
> full record data into memory when scanning through the log. It would be
> better to only load the batch header since it is all that is needed.
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