hbase-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "binlijin (JIRA)" <j...@apache.org>
Subject [jira] [Created] (HBASE-16658) Optimize UTF8 string/byte conversions
Date Tue, 20 Sep 2016 08:33:20 GMT
binlijin created HBASE-16658:
--------------------------------

             Summary: Optimize UTF8 string/byte conversions
                 Key: HBASE-16658
                 URL: https://issues.apache.org/jira/browse/HBASE-16658
             Project: HBase
          Issue Type: Improvement
            Reporter: binlijin
            Priority: Minor


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



--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Mime
View raw message