[
https://issues.apache.org/jira/browse/KAFKA-5093?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16031975#comment-16031975
]
ASF GitHub Bot commented on KAFKA-5093:
---------------------------------------
Github user asfgit closed the pull request at:
https://github.com/apache/kafka/pull/3160
> 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
> Assignee: Jason Gustafson
> Priority: Blocker
> Labels: exactly-once
> 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.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
