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https://issues.apache.org/jira/browse/KAFKA-806?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17902268#comment-17902268
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Chia-Ping Tsai commented on KAFKA-806:
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[~yangpoan] thanks for the benchmark. Yes, we should create additional indexes
using the index.interval.bytes limit to improve lookup speed. I have assigned
this issue to you
> Index may not always observe log.index.interval.bytes
> -----------------------------------------------------
>
> Key: KAFKA-806
> URL: https://issues.apache.org/jira/browse/KAFKA-806
> Project: Kafka
> Issue Type: Improvement
> Components: log
> Reporter: Jun Rao
> Assignee: Chun-Hao Tang
> Priority: Major
> Labels: newbie++
>
> Currently, each log.append() will add at most 1 index entry, even when the
> appended data is larger than log.index.interval.bytes. One potential issue is
> that if a follower restarts after being down for a long time, it may fetch
> data much bigger than log.index.interval.bytes at a time. This means that
> fewer index entries are created, which can increase the fetch time from the
> consumers.
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