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https://issues.apache.org/jira/browse/HBASE-23588?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16998887#comment-16998887
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Viraj Jasani commented on HBASE-23588:
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Sounds good idea, if cacheCompactedBlocksOnWrite is enabled, we can force
enable cacheIndexesOnWrite & cacheBloomsOnWrite during compaction.
Btw just a question: Is it possible that cacheIndexesOnWrite &
cacheBloomsOnWrite both might be enabled but cacheDataOnWrite might be
disabled? If so, is it recommended for specific usecase(may be majority
usecases?) or has any advantage?
> Cache index blocks and bloom blocks on write if CacheCompactedBlocksOnWrite
> is enabled
> --------------------------------------------------------------------------------------
>
> Key: HBASE-23588
> URL: https://issues.apache.org/jira/browse/HBASE-23588
> Project: HBase
> Issue Type: Improvement
> Affects Versions: 3.0.0
> Reporter: ramkrishna.s.vasudevan
> Priority: Major
>
> The existing behaviour even even cacheOnWrite is enabled is that we don cache
> the index or bloom blocks. Now with HBASE-23066 in place we also write blocks
> on compaction. So it may be better to cache the index/bloom blocks also if
> cacheOnWrite is enabled?
> FYI [~javaman_chen]
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