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Posted to issues@kylin.apache.org by "ASF subversion and git services (JIRA)" <ji...@apache.org> on 2019/03/04 11:47:00 UTC

[jira] [Commented] (KYLIN-3716) FastThreadLocal replaces ThreadLocal

    [ https://issues.apache.org/jira/browse/KYLIN-3716?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16783291#comment-16783291 ] 

ASF subversion and git services commented on KYLIN-3716:
--------------------------------------------------------

Commit 636f93a0a3fb412b352e1518f1658b7c94368a0d in kylin's branch refs/heads/master from Nicholas Jiang
[ https://gitbox.apache.org/repos/asf?p=kylin.git;h=636f93a ]

KYLIN-3716 FastThreadLocal replaces ThreadLocal


> FastThreadLocal replaces ThreadLocal
> ------------------------------------
>
>                 Key: KYLIN-3716
>                 URL: https://issues.apache.org/jira/browse/KYLIN-3716
>             Project: Kylin
>          Issue Type: Improvement
>          Components: Query Engine
>            Reporter: Nicholas Jiang
>            Assignee: Nicholas Jiang
>            Priority: Minor
>
> In kylin query engine,QuerySevice acquires OLAPContext through ThreadLocal.In certain research,the development that FastThreadLocal replaces ThreadLocal to store thread OLAPContext is substantial performance improvement.



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