[ 
https://issues.apache.org/jira/browse/HBASE-16648?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15506063#comment-15506063
 ] 

Hiroshi Ikeda commented on HBASE-16648:
---------------------------------------

I'm not sure about JMH, but I suspect that the classes are not re-loaded and 
the static variables are not initialized for each iteration, otherwise the 
classes cannot warm up. Sorry if I speak wide of the mark.

> [JDK8] Use computeIfAbsent instead of get and putIfAbsent
> ---------------------------------------------------------
>
>                 Key: HBASE-16648
>                 URL: https://issues.apache.org/jira/browse/HBASE-16648
>             Project: HBase
>          Issue Type: Sub-task
>          Components: Performance
>    Affects Versions: 2.0.0
>            Reporter: Duo Zhang
>            Assignee: Duo Zhang
>             Fix For: 2.0.0
>
>         Attachments: HBASE-16648-v1.patch, HBASE-16648-v2.patch, 
> HBASE-16648.patch
>
>




--
This message was sent by Atlassian JIRA
(v6.3.4#6332)

Reply via email to