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https://issues.apache.org/jira/browse/HBASE-19027?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16236884#comment-16236884
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Chia-Ping Tsai commented on HBASE-19027:
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bq. Please add javadoc for the new parameter.
copy that.
bq. Will scan info always have a comparator? It looks like yes, but I didn't
follow through on all the code paths. Should we default back to the store
comparator if there isn't one.
The matcher in {{StoreScanner}} uses the {{CellComparator}} from {{ScanInfo}},
hence the {{StoreScanner}} should do the same as matcher.
> Honor the CellComparator of ScanInfo in scanning over a store
> -------------------------------------------------------------
>
> Key: HBASE-19027
> URL: https://issues.apache.org/jira/browse/HBASE-19027
> Project: HBase
> Issue Type: Improvement
> Reporter: Chia-Ping Tsai
> Assignee: Chia-Ping Tsai
> Priority: Major
> Fix For: 2.0.0-beta-1
>
> Attachments: HBASE-19027.v0.patch, HBASE-19027.v1.patch
>
>
> All components in the scan path should honor the cell comparator from
> scaninfo rather than arbitrarily choose the comparator from store, scaninfo,
> or static COMPARATOR.
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