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https://issues.apache.org/jira/browse/KAFKA-3062?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15081987#comment-15081987
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Mayuresh Gharat commented on KAFKA-3062:
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Hi [~itismewxg], can you explain the usecase here with an example?
Thanks,
Mayuresh
> Read from kafka replication to get data likely Version based
> ------------------------------------------------------------
>
> Key: KAFKA-3062
> URL: https://issues.apache.org/jira/browse/KAFKA-3062
> Project: Kafka
> Issue Type: Improvement
> Reporter: xingang
>
> Since Kafka require all the reading happens in the leader for the consistency.
> If there could be possible for the reading can happens in replication, thus,
> for data have a number of consumers, for the consumers Not latency-sensitive
> But Data-Loss sensitive can fetch its data from replication, in this case, it
> will pollute the Pagecache for other consumers which are latency-sensitive
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