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https://issues.apache.org/jira/browse/HBASE-8188?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13621837#comment-13621837
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Hudson commented on HBASE-8188:
-------------------------------
Integrated in HBase-TRUNK #4010 (See
[https://builds.apache.org/job/HBase-TRUNK/4010/])
HBASE-8188 Avoid unnecessary row compare in StoreScanner (Revision 1464287)
Result = FAILURE
larsh :
Files :
*
/hbase/trunk/hbase-server/src/main/java/org/apache/hadoop/hbase/regionserver/StoreScanner.java
> Avoid unnecessary row compare in StoreScanner
> ---------------------------------------------
>
> Key: HBASE-8188
> URL: https://issues.apache.org/jira/browse/HBASE-8188
> Project: HBase
> Issue Type: Bug
> Reporter: Lars Hofhansl
> Assignee: Lars Hofhansl
> Fix For: 0.95.1, 0.98.0, 0.94.7
>
> Attachments: 8188-0.94-experimental.txt, 8188-0.94.txt,
> 8188-0.96.txt, 8188-0.96.txt, 8188-0.96.txt, 8188-0.96.txt
>
>
> When scanner batching disable (which is the default) a row compare in
> StoreScanner avoided, because only entire rows of data are requested.
> This provides a slight performance gain, especially for tall tables (and when
> all data is in the cache)
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