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https://issues.apache.org/jira/browse/HBASE-27788?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Zheng Wang resolved HBASE-27788.
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Fix Version/s: 3.0.0-alpha-4
Resolution: Fixed
> Skip family comparing when compare cells inner the store
> --------------------------------------------------------
>
> Key: HBASE-27788
> URL: https://issues.apache.org/jira/browse/HBASE-27788
> Project: HBase
> Issue Type: Improvement
> Components: Performance
> Reporter: Zheng Wang
> Assignee: Zheng Wang
> Priority: Major
> Fix For: 3.0.0-alpha-4
>
> Attachments: BenchmarkForInnerStore.java, BenchmarkForNormal.java
>
>
> Currently we use CellComparatorImpl to compare cells, it compare row first,
> then family, then qulifier and so on.
> If the comparing inner the store, the families are always equal(unless the
> familyLength is zero for special purpose), so this step could be skipped for
> better performance.
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