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From "jiraposter@reviews.apache.org (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-4048) [Coprocessors] Support configuration of coprocessor at load time
Date Fri, 01 Jul 2011 17:30:32 GMT

    [ https://issues.apache.org/jira/browse/HBASE-4048?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13058662#comment-13058662
] 

jiraposter@reviews.apache.org commented on HBASE-4048:
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This is an automatically generated e-mail. To reply, visit:
https://reviews.apache.org/r/984/#review953
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Ship it!


- Ted


On 2011-07-01 17:19:11, Andrew Purtell wrote:
bq.  
bq.  -----------------------------------------------------------
bq.  This is an automatically generated e-mail. To reply, visit:
bq.  https://reviews.apache.org/r/984/
bq.  -----------------------------------------------------------
bq.  
bq.  (Updated 2011-07-01 17:19:11)
bq.  
bq.  
bq.  Review request for hbase.
bq.  
bq.  
bq.  Summary
bq.  -------
bq.  
bq.  Users should be able to pass configuration options to coprocessors. These options should
be applied at load time.
bq.  
bq.  - For system coprocessors, just use the configuration of the container.
bq.  
bq.  - Extend table coprocessor load specification to allow arbitrary key-value pairs at the
end (<key>=<value>{,}).
bq.  
bq.  Also fixes the outstanding issue where coprocessor priority is supposed to be an integer
range but is constrained by the Coprocessor.Priority enum to 4 values. 
bq.  
bq.  
bq.  This addresses bug HBASE-4048.
bq.      https://issues.apache.org/jira/browse/HBASE-4048
bq.  
bq.  
bq.  Diffs
bq.  -----
bq.  
bq.    src/main/java/org/apache/hadoop/hbase/coprocessor/Coprocessor.java c2ea442 
bq.    src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorEnvironment.java ac5387a

bq.    src/main/java/org/apache/hadoop/hbase/coprocessor/CoprocessorHost.java 5bae05a 
bq.    src/main/java/org/apache/hadoop/hbase/master/MasterCoprocessorHost.java 4800bea 
bq.    src/main/java/org/apache/hadoop/hbase/regionserver/RegionCoprocessorHost.java 9c4916f

bq.    src/main/java/org/apache/hadoop/hbase/regionserver/wal/WALCoprocessorHost.java 796742c

bq.    src/test/java/org/apache/hadoop/hbase/coprocessor/TestClassLoading.java 58a09f8 
bq.    src/test/java/org/apache/hadoop/hbase/coprocessor/TestCoprocessorInterface.java 969b1f3

bq.    src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverInterface.java
0435326 
bq.    src/test/java/org/apache/hadoop/hbase/coprocessor/TestRegionObserverStacking.java 0cdf7d1

bq.  
bq.  Diff: https://reviews.apache.org/r/984/diff
bq.  
bq.  
bq.  Testing
bq.  -------
bq.  
bq.  Modified o.a.h.h.coprocessor.TestClassLoading to check new functionality.
bq.  
bq.  
bq.  Thanks,
bq.  
bq.  Andrew
bq.  
bq.



> [Coprocessors] Support configuration of coprocessor at load time
> ----------------------------------------------------------------
>
>                 Key: HBASE-4048
>                 URL: https://issues.apache.org/jira/browse/HBASE-4048
>             Project: HBase
>          Issue Type: Improvement
>            Reporter: Andrew Purtell
>            Assignee: Andrew Purtell
>             Fix For: 0.92.0
>
>         Attachments: HBASE-4048.patch
>
>
> Users should be able to pass configuration options to coprocessors. These options should
be applied at load time.
> - For system coprocessors, just use the configuration of the container. 
> - Extend table coprocessor load specification to allow arbitrary key-value pairs at the
end (<key>=<value>{,}).

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