You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@tez.apache.org by "Jeff Zhang (JIRA)" <ji...@apache.org> on 2014/10/29 01:35:33 UTC

[jira] [Updated] (TEZ-1703) Exception handling for InputInitializer

     [ https://issues.apache.org/jira/browse/TEZ-1703?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Jeff Zhang updated TEZ-1703:
----------------------------
    Attachment: TEZ-1703.patch

> Exception handling for InputInitializer
> ---------------------------------------
>
>                 Key: TEZ-1703
>                 URL: https://issues.apache.org/jira/browse/TEZ-1703
>             Project: Apache Tez
>          Issue Type: Bug
>            Reporter: Jeff Zhang
>         Attachments: TEZ-1703.patch
>
>
> For handleInputInitializerEvent - this should be fairly straightfoward to handle. At the moment this is an inline call from within the AsyncDispatcher, and will end up causing a RuntimeException. The RuntimeException can be changed to a AMUserCodeException which will take care of this.
> For onVertexStateUpdated, this eventually gets invoked from within RootInputInitializerManager. Catching exceptions there and sending a RootInputInitialzierFailedEvent should be enough to fix this ? May require some state machine changes to handle this event on a few more states.



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