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https://issues.apache.org/jira/browse/HBASE-1537?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12891474#action_12891474
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HBase Review Board commented on HBASE-1537:
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Message from: "Andrew Purtell" <[email protected]>
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This is an automatically generated e-mail. To reply, visit:
http://review.hbase.org/r/376/
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Review request for hbase.
Summary
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Query matcher will be confused if intra-row scanning. Avoid calling setRow() if
the row has not changed. This requires a string comparison per next().
This addresses bug HBASE-1537.
http://issues.apache.org/jira/browse/HBASE-1537
Diffs
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src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java dc2e234
Diff: http://review.hbase.org/r/376/diff
Testing
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Thanks,
Andrew
> Intra-row scanning
> ------------------
>
> Key: HBASE-1537
> URL: https://issues.apache.org/jira/browse/HBASE-1537
> Project: HBase
> Issue Type: New Feature
> Reporter: Jonathan Gray
> Assignee: Andrew Purtell
> Fix For: 0.90.0
>
> Attachments: HBASE-1537-2.patch, HBASE-1537-v1.patch,
> HBASE-1537-v2-0.20.3.patch, HBASE-1537-v2.patch
>
>
> To continue scaling numbers of columns or versions in a single row, we need a
> mechanism to scan within a row so we can return some columns at a time.
> Currently, an entire row must come back as one piece.
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