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https://issues.apache.org/jira/browse/HBASE-11499?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Mike Drob updated HBASE-11499:
------------------------------

    Attachment: HBASE-11499.v2.patch.txt

Attaching a patch created with {{git --format-patch}} that can be applied with 
either {{git am \[--signoff]}} or {{patch -p1}}.

> AsyncProcess.buildDetailedErrorMessage concatenates strings using + in a loop
> -----------------------------------------------------------------------------
>
>                 Key: HBASE-11499
>                 URL: https://issues.apache.org/jira/browse/HBASE-11499
>             Project: HBase
>          Issue Type: Bug
>          Components: Client
>            Reporter: Mike Drob
>            Priority: Trivial
>              Labels: findbugs
>         Attachments: HBASE-11499.patch.txt, HBASE-11499.v2.patch.txt
>
>
> The method is building a string using lots of concatenation, including in a 
> loop, which will be {{O(n^2)}} because a new array will be allocated each 
> time. Would be more efficient to use a StringBuilder for this.



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