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From "Sean Ahn (JIRA)" <j...@apache.org>
Subject [jira] Assigned: (ODE-680) Do not send back the response right away when a transaction fails
Date Wed, 14 Oct 2009 21:14:31 GMT

     [ https://issues.apache.org/jira/browse/ODE-680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sean Ahn reassigned ODE-680:
----------------------------

    Assignee: Sean Ahn

> Do not send back the response right away when a transaction fails
> -----------------------------------------------------------------
>
>                 Key: ODE-680
>                 URL: https://issues.apache.org/jira/browse/ODE-680
>             Project: ODE
>          Issue Type: Improvement
>            Reporter: Sean Ahn
>            Assignee: Sean Ahn
>            Priority: Minor
>
> ODE engine currently reschedules a job if the job fails in most cases. If a database
transaction fails due to a deadlock, in many cases the job success on the second try. However,
we're sending back the response right away after the first try.
> 1. Do not send back the response if the transaction is being rolled back.
> 2. Send back a failure response on the mex time out. If the mex time out value is larger
than the client time out, the client will get a time out on the response. But, during development,
people can get a better response by controlling the mex time out value.

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