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Posted to yarn-issues@hadoop.apache.org by "Giovanni Matteo Fumarola (JIRA)" <ji...@apache.org> on 2019/02/25 19:46:00 UTC
[jira] [Updated] (YARN-9287) Consecutive StringBuilder append
should be reuse
[ https://issues.apache.org/jira/browse/YARN-9287?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Giovanni Matteo Fumarola updated YARN-9287:
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Summary: Consecutive StringBuilder append should be reuse (was: Consecutive String Builder Append Should Reuse)
> Consecutive StringBuilder append should be reuse
> ------------------------------------------------
>
> Key: YARN-9287
> URL: https://issues.apache.org/jira/browse/YARN-9287
> Project: Hadoop YARN
> Issue Type: Improvement
> Reporter: Ayush Saxena
> Assignee: Ayush Saxena
> Priority: Major
> Attachments: YARN-9287-01.patch, YARN-9287-02.patch, YARN-9287-03.patch, YARN-9287-04.patch, YARN-9287-05.patch, YARN-9287-05.patch, YARN-9287-06.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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