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https://issues.apache.org/jira/browse/ODE-680?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sean Ahn updated ODE-680:
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Description:
ODE engine currently reschedules a job if the job fails. If a database
transaction fails due to a deadlock, in many cases, the job succeeds 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.
was:
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.
> 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. If a database
> transaction fails due to a deadlock, in many cases, the job succeeds 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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