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https://issues.apache.org/jira/browse/HIVE-11294?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14640019#comment-14640019
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Thejas M Nair commented on HIVE-11294:
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[~alangates] Should the bloom column and stats column in this new table be in
different column families ? It seems like two column families would be better,
as the two are not being accessed simultaneously - The filter invalidation
looks only at bloom filter information, while calls to get stats would only
look at the stats column.
> Use HBase to cache aggregated stats
> -----------------------------------
>
> Key: HIVE-11294
> URL: https://issues.apache.org/jira/browse/HIVE-11294
> Project: Hive
> Issue Type: Improvement
> Components: Metastore
> Affects Versions: hbase-metastore-branch
> Reporter: Alan Gates
> Assignee: Alan Gates
> Fix For: hbase-metastore-branch
>
> Attachments: HIVE-11294.2.patch, HIVE-11294.patch
>
>
> Currently stats are cached only in the memory of the client. Given that
> HBase can easily manage the scale of caching aggregated stats we should be
> using it to do so.
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