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https://issues.apache.org/jira/browse/HBASE-18026?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16020844#comment-16020844
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Hudson commented on HBASE-18026:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-HBASE-14614 #244 (See
[https://builds.apache.org/job/HBase-HBASE-14614/244/])
HBASE-18026 ProtobufUtil seems to do extra array copying (apurtell: rev
58956316342b3eb90cb3d50ed74e4ad1914284f8)
* (edit)
hbase-client/src/main/java/org/apache/hadoop/hbase/protobuf/ProtobufUtil.java
Revert "HBASE-18026 ProtobufUtil seems to do extra array copying" (apurtell:
rev 37650775a59df5d3348ff6608807d5a8eb87f2a4)
* (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: 1.3.2
> Reporter: Vincent Poon
> Assignee: Vincent Poon
> Priority: Minor
> Fix For: 1.4.0, 1.2.6, 1.3.2, 1.1.11
>
> Attachments: HBASE-18026.addendum.patch,
> 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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