[jira] [Commented] (YARN-4907) Make all MockRM#waitForState consistent.

["Yufei Gu (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/YARN-4907?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15515008#comment-15515008 ] 

Yufei Gu commented on YARN-4907:
--------------------------------

Some {{waitForState}} return a boolean since the caller need to assert on different value. Some {{waitForState}} doesn't since the caller expect them to assert if the state is reached before timeout. So it makes sense to have both.
I changed all {{System.out.println}} to {{LOG.info}} and make sure every wait has a timeout. 

> Make all MockRM#waitForState consistent. 
> -----------------------------------------
>
>                 Key: YARN-4907
>                 URL: https://issues.apache.org/jira/browse/YARN-4907
>             Project: Hadoop YARN
>          Issue Type: Improvement
>            Reporter: Yufei Gu
>            Assignee: Yufei Gu
>         Attachments: YARN-4907.001.patch
>
>
> There are some inconsistencies among these {{waitForState}} in {{MockRM}}:
> 1. Some {{waitForState}} return a boolean while others don't.  
> 2. Some {{waitForState}} don't have a timeout, they can wait for ever. 
> 3. Some {{waitForState}} use LOG.info and others use {{System.out.println}} to print messages.



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

---------------------------------------------------------------------
To unsubscribe, e-mail: yarn-issues-unsubscribe@hadoop.apache.org
For additional commands, e-mail: yarn-issues-help@hadoop.apache.org