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https://issues.apache.org/jira/browse/KAFKA-671?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13554172#comment-13554172
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Neha Narkhede commented on KAFKA-671:
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2. You maybe right. However, given that you set a large enough young gen
compared to the total heap size, I wonder what is the impact of nullifying the
data. It will be worth doing a quick experiment to study GC patterns and
confirm that it does help. The only downside of this approach is that it looks
ugly.
> DelayedProduce requests should not hold full producer request data
> ------------------------------------------------------------------
>
> Key: KAFKA-671
> URL: https://issues.apache.org/jira/browse/KAFKA-671
> Project: Kafka
> Issue Type: Bug
> Affects Versions: 0.8
> Reporter: Joel Koshy
> Assignee: Sriram Subramanian
> Priority: Blocker
> Fix For: 0.8.1
>
> Attachments: outOfMemFix-v1.patch
>
>
> Per summary, this leads to unnecessary memory usage.
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