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https://issues.apache.org/jira/browse/HBASE-18026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16007327#comment-16007327
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Hudson commented on HBASE-18026:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-1.1-JDK7 #1868 (See
[https://builds.apache.org/job/HBase-1.1-JDK7/1868/])
HBASE-18026 ProtobufUtil seems to do extra array copying (apurtell: rev
7d820db0ee82062637dd2465f94d3c99dd994277)
* (edit)
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java
> ProtobufUtil seems to do extra array copying
> --------------------------------------------
>
> Key: HBASE-18026
> URL: https://issues.apache.org/jira/browse/HBASE-18026
> Project: HBase
> Issue Type: Bug
> Affects Versions: 2.0.0, 1.3.2
> Reporter: Vincent Poon
> Assignee: Vincent Poon
> Priority: Minor
> Fix For: 2.0.0, 1.4.0, 1.2.6, 1.3.2, 1.1.11
>
> Attachments: HBASE-18026.branch-1.v1.patch,
> HBASE-18026.master.v1.patch
>
>
> In ProtobufUtil, the protobuf fields are copied into an array using
> toByteArray(). These are then passed into the KeyValue constructor which
> does another copy.
> It seems like we can avoid a copy here by using
> HBaseZeroCopyByteString#zeroCopyGetBytes() ?
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