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https://issues.apache.org/jira/browse/HBASE-16658?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15508031#comment-15508031
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Hudson commented on HBASE-16658:
--------------------------------
FAILURE: Integrated in Jenkins build HBase-Trunk_matrix #1643 (See
[https://builds.apache.org/job/HBase-Trunk_matrix/1643/])
HBASE-16658 Optimize UTF8 string/byte conversions (binlijin) (tedyu: rev
6624c676fe7043a95b47f84db4b21df0728ce359)
* (edit) hbase-common/src/main/java/org/apache/hadoop/hbase/util/Bytes.java
> Optimize UTF8 string/byte conversions
> -------------------------------------
>
> Key: HBASE-16658
> URL: https://issues.apache.org/jira/browse/HBASE-16658
> Project: HBase
> Issue Type: Improvement
> Reporter: binlijin
> Assignee: binlijin
> Priority: Minor
> Fix For: 2.0.0
>
> Attachments: HBASE-16658-master.patch
>
>
> String/byte conversions may take either a Charset instance or its canonical
> name. One might think a Charset instance would be faster due to avoiding a
> lookup and instantiation of a Charset, but it's not. The canonical string
> name variants will cache the string encoder/decoder (obtained from a Charset)
> resulting in better performance.
> See HDFS-10662
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