[jira] [Commented] (KYLIN-2578) Refactor DistributedLock

["ASF GitHub Bot (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/KYLIN-2578?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16701467#comment-16701467 ] 

ASF GitHub Bot commented on KYLIN-2578:
---------------------------------------

Aaaaaaron opened a new pull request #365: KYLIN-2578, clean deprecated config("kylin.job.lock") usage in the code.
URL: https://github.com/apache/kylin/pull/365
 
 
   

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> Refactor DistributedLock
> ------------------------
>
>                 Key: KYLIN-2578
>                 URL: https://issues.apache.org/jira/browse/KYLIN-2578
>             Project: Kylin
>          Issue Type: Improvement
>            Reporter: liyang
>            Assignee: liyang
>            Priority: Major
>             Fix For: v2.1.0
>
>
> The current {{DistributedLock}} could use some improvement:
> - A {{lockClient}} is unnecessarily required.
> - The {{watchPath}} is actually an on-unlock listener and the current name failed to make it clear.
> - Could add a blocking version of {{lockPath}} and that will ease use cases like KYLIN-2557 and {{GlobalDictionaryBuilder.lock()}}
> - Should add more javadoc on the interface



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