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https://issues.apache.org/jira/browse/HADOOP-16059?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16759974#comment-16759974
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Wei-Chiu Chuang commented on HADOOP-16059:
------------------------------------------

Hi [~ayushtkn] thanks for reporting the issue & providing the patch.

In order to understand this issue better, would you please help me answer 
following questions:
 # is it a regression?
 # How to reproduce?
 # what was the symptom prior to the patch?  Are there any profiler output or 
error messages?
 # Any tests? Or is it strictly a performance improvement?

 

By answering these questions, you also help the community to troubleshoot the 
same issues better in the future.

> Use SASL Factories Cache to Improve Performance
> -----------------------------------------------
>
>                 Key: HADOOP-16059
>                 URL: https://issues.apache.org/jira/browse/HADOOP-16059
>             Project: Hadoop Common
>          Issue Type: Improvement
>            Reporter: Ayush Saxena
>            Assignee: Ayush Saxena
>            Priority: Critical
>         Attachments: HADOOP-16059-01.patch, HADOOP-16059-02.patch, 
> HADOOP-16059-02.patch, HADOOP-16059-03.patch, HADOOP-16059-04.patch
>
>
> SASL Client factories can be cached and SASL Server Factories and SASL Client 
> Factories can be together extended at SaslParticipant  to improve performance.



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