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Posted to common-issues@hadoop.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2024/03/30 16:02:00 UTC

[jira] [Updated] (HADOOP-19134) use StringBuilder instead of StringBuffer

     [ https://issues.apache.org/jira/browse/HADOOP-19134?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated HADOOP-19134:
------------------------------------
    Labels: pull-request-available  (was: )

> use StringBuilder instead of StringBuffer
> -----------------------------------------
>
>                 Key: HADOOP-19134
>                 URL: https://issues.apache.org/jira/browse/HADOOP-19134
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: PJ Fanning
>            Priority: Major
>              Labels: pull-request-available
>
> StringBuilder is basically the same as StringBuffer but doesn't use synchronized. String appending rarely needs locking like this.
> There are some public and package private APIs that use StringBuffers as input or return types - I have left these alone for compatibility reasons.



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