falcon-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Ying Zheng (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (FALCON-1231) Improve JobCompletionNotification Service
Date Fri, 31 Jul 2015 21:35:04 GMT

    [ https://issues.apache.org/jira/browse/FALCON-1231?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14649883#comment-14649883
] 

Ying Zheng commented on FALCON-1231:
------------------------------------

Thank you for sharing this, [~pallavi.rao]. For instance search, we need up-to-date status
information, including prep, killed and suspended. So, we'll choose between Oozie HTTP and
JMS notification.

> Improve JobCompletionNotification Service
> -----------------------------------------
>
>                 Key: FALCON-1231
>                 URL: https://issues.apache.org/jira/browse/FALCON-1231
>             Project: Falcon
>          Issue Type: Sub-task
>            Reporter: Pallavi Rao
>            Assignee: Pallavi Rao
>         Attachments: OozieJobStatusNotification.pdf
>
>
> Workflow completion is currently dependent on post processing action putting messages
(success/failure) to a JMS queue.
> When failures occur on Hadoop / Oozie, the post processing action may not  get executed
either. In such cases, Falcon will be blind to the status of the workflow and re-tries will
not happen.
> Explore url notification of oozie to get job completion notifications. Fall back on polling
when workflows run beyond SLA.



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

Mime
View raw message