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https://issues.apache.org/jira/browse/HBASE-3415?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12977815#action_12977815
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stack commented on HBASE-3415:
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Am I missing something? You remove the getScanner(scan, columns) in the patch,
the thing you would seem to want to preserve going by your comment above.
> When scanners have readers updated we should use original file selection
> algorithm rather than include all files
> ----------------------------------------------------------------------------------------------------------------
>
> Key: HBASE-3415
> URL: https://issues.apache.org/jira/browse/HBASE-3415
> Project: HBase
> Issue Type: Bug
> Components: regionserver
> Affects Versions: 0.20.7, 0.90.0
> Reporter: Jonathan Gray
> Fix For: 0.90.1
>
> Attachments: HBASE-3415-v1.patch
>
>
> Currently when a {{StoreScanner}} is instantiated we use a {{getScanner(scan,
> columns)}} call that looks at things like bloom filters and memstore only
> flags. But when we get a changed readers notification, we use
> {{getScanner()}} which just grabs everything.
> We should always use the original file selection algorithm.
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