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From "Suhas Vasu (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-944) Parallel update APIs create 2 coords
Date Mon, 29 Dec 2014 09:09:13 GMT

    [ https://issues.apache.org/jira/browse/FALCON-944?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14259955#comment-14259955

Suhas Vasu commented on FALCON-944:

Upon further analysis, we realised the update method is already synchronized. There is no
locking mechanism required.

{{getBundleJobsInfo}} returned partial data wrt the running coordinators which led to not
ending the current coordinator and starting a new coordinator, resulting in multiple coordinators
for same process.

We do not have the root cause for the API returning partial data as of now even after a lot
of debugging. 

> Parallel update APIs create 2 coords
> ------------------------------------
>                 Key: FALCON-944
>                 URL: https://issues.apache.org/jira/browse/FALCON-944
>             Project: Falcon
>          Issue Type: Bug
>            Reporter: Shwetha G S
>            Assignee: Suhas Vasu
> We need to introduce entity locking for update operations

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