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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-11936) IsolationLevel must be attribute of a Query not a Scan
Date Thu, 11 Sep 2014 22:52:34 GMT

    [ https://issues.apache.org/jira/browse/HBASE-11936?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14130834#comment-14130834
] 

Hudson commented on HBASE-11936:
--------------------------------

FAILURE: Integrated in HBase-0.98 #512 (See [https://builds.apache.org/job/HBase-0.98/512/])
HBASE-11936 IsolationLevel must be attribute of a Query not a Scan (Vladimir Rodionov) (enis:
rev 44d4106608e924bbd9b0ae85165a0f04a7cdb321)
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/Query.java
* hbase-client/src/main/java/org/apache/hadoop/hbase/client/Scan.java


> IsolationLevel must be attribute of a Query not a Scan
> ------------------------------------------------------
>
>                 Key: HBASE-11936
>                 URL: https://issues.apache.org/jira/browse/HBASE-11936
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>    Affects Versions: 0.98.6
>            Reporter: Vladimir Rodionov
>            Assignee: Vladimir Rodionov
>              Labels: features
>             Fix For: 2.0.0, 0.98.7, 0.99.1
>
>         Attachments: HBASE_11936.patch, HBASE_11936_0.98.patch, HBASE_11936_1.patch,
HBASE_11936_2.patch
>
>
> The Get operation is implemented in HBase as a Scan. The default isolation level for
Scan is READ_COMMITTED. The API to change the isolation level is part of Scan class and there
is no way for Get operation to change this from default. We should move this API up to Query
(which is a parent of both: Scan and Get). 



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