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https://issues.apache.org/jira/browse/HBASE-12761?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14261739#comment-14261739
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Hudson commented on HBASE-12761:
--------------------------------
SUCCESS: Integrated in HBase-1.1 #38 (See
[https://builds.apache.org/job/HBase-1.1/38/])
HBASE-12761 On region jump ClientScanners should get next row start key instead
of a skip. (stack: rev 26749c347d5ca34844743f16f57a36d99646a81f)
*
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ReversedClientScanner.java
*
hbase-client/src/main/java/org/apache/hadoop/hbase/client/ScannerCallableWithReplicas.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/ClientScanner.java
> On region jump ClientScanners should get next row start key instead of a skip.
> ------------------------------------------------------------------------------
>
> Key: HBASE-12761
> URL: https://issues.apache.org/jira/browse/HBASE-12761
> Project: HBase
> Issue Type: Improvement
> Reporter: Jurriaan Mous
> Assignee: Jurriaan Mous
> Fix For: 2.0.0, 1.1.0
>
> Attachments: HBASE-12761-v1.patch, HBASE-12761-v2.patch,
> HBASE-12761.patch
>
>
> While working on async scanner I had some trouble with the extra RPC calls
> that happen to let the Scanner advance 1 row so it skips the last already
> known row.
> This RPC call can be avoided by letting the start key be the last row with an
> appended 0. This saves quite some logic from the scanners and improves
> performance by saving extra RPC calls.
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