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Posted to issues@tez.apache.org by "Bikas Saha (JIRA)" <ji...@apache.org> on 2015/05/08 03:25:00 UTC

[jira] [Updated] (TEZ-2421) Deadlock in AM because attempt and vertex locking each other out

     [ https://issues.apache.org/jira/browse/TEZ-2421?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Bikas Saha updated TEZ-2421:
----------------------------
    Attachment: TEZ-2421.1.patch

> Deadlock in AM because attempt and vertex locking each other out
> ----------------------------------------------------------------
>
>                 Key: TEZ-2421
>                 URL: https://issues.apache.org/jira/browse/TEZ-2421
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Bikas Saha
>            Assignee: Bikas Saha
>         Attachments: TEZ-2421.1.patch
>
>
> Ideally locks should be taken one way - either going down or up. Preferably not going up because most such data can be passed in during object construction.



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