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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HBASE-12237) HBaseZeroCopyByteString#wrap() should not be called in hbase-client code
Date Mon, 13 Oct 2014 21:01:33 GMT

    [ https://issues.apache.org/jira/browse/HBASE-12237?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14169966#comment-14169966
] 

Hudson commented on HBASE-12237:
--------------------------------

SUCCESS: Integrated in HBase-0.98-on-Hadoop-1.1 #569 (See [https://builds.apache.org/job/HBase-0.98-on-Hadoop-1.1/569/])
HBASE-12237 HBaseZeroCopyByteString#wrap() should not be called in hbase-client code (tedyu:
rev 763d3f82748441c7608b3e930f2a9d35b131ae35)
* hbase-client/src/main/java/org/apache/hadoop/hbase/ipc/RegionServerCoprocessorRpcChannel.java


> HBaseZeroCopyByteString#wrap() should not be called in hbase-client code
> ------------------------------------------------------------------------
>
>                 Key: HBASE-12237
>                 URL: https://issues.apache.org/jira/browse/HBASE-12237
>             Project: HBase
>          Issue Type: Bug
>            Reporter: Ted Yu
>            Assignee: Ted Yu
>            Priority: Critical
>             Fix For: 2.0.0, 0.98.8, 0.99.2
>
>         Attachments: 12237-v1.txt
>
>
> In RegionServerCoprocessorRpcChannel#callExecService(), there is following code:
> {code}
>     final ClientProtos.CoprocessorServiceCall call =
>         ClientProtos.CoprocessorServiceCall.newBuilder()
>             .setRow(HBaseZeroCopyByteString.wrap(HConstants.EMPTY_BYTE_ARRAY))
> {code}
> Calling HBaseZeroCopyByteString#wrap() in hbase-client module causes regression w.r.t.
HBASE-11118
> Consequence of this is that users of cascading app, such as Lingual, would not be able
to access HBase.



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