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Posted to common-issues@hadoop.apache.org by "Giovanni Matteo Fumarola (JIRA)" <ji...@apache.org> on 2019/01/11 18:57:00 UTC
[jira] [Commented] (HADOOP-16029) Consecutive StringBuilder.append
can be reused
[ https://issues.apache.org/jira/browse/HADOOP-16029?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16740661#comment-16740661 ]
Giovanni Matteo Fumarola commented on HADOOP-16029:
---------------------------------------------------
Thanks [~ayushtkn] for the hard work.
Committed to trunk.
> Consecutive StringBuilder.append can be reused
> ----------------------------------------------
>
> Key: HADOOP-16029
> URL: https://issues.apache.org/jira/browse/HADOOP-16029
> Project: Hadoop Common
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Fix For: 3.3.0
>
> Attachments: HADOOP-16029-01.patch, HADOOP-16029-02.patch, HADOOP-16029-03.patch, HADOOP-16029-04.patch, HADOOP-16029-05.patch
>
>
> Consecutive calls to StringBuffer/StringBuilder .append should be chained, reusing the target object. This can improve the performance by producing a smaller bytecode, reducing overhead and improving inlining.
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