[
https://issues.apache.org/jira/browse/CAY-2043?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]
Andrus Adamchik closed CAY-2043.
--------------------------------
Resolution: Fixed
Fix Version/s: 4.0.M3
> ServerRuntimeBuilder: use DataDomain name for the default DataNode
> ------------------------------------------------------------------
>
> Key: CAY-2043
> URL: https://issues.apache.org/jira/browse/CAY-2043
> Project: Cayenne
> Issue Type: Improvement
> Affects Versions: 4.0.M2
> Reporter: Andrus Adamchik
> Assignee: Andrus Adamchik
> Priority: Minor
> Fix For: 4.0.M3
>
>
> When a DataNode is created implicitly by ServerRuntimeBuilder, it is assigned
> a hardcoded name of "cayenne". Turned out this can be a problem sometimes.
> E.g. in LinkMove (a data copy framework at https://github.com/nhl/link-move)
> a separate Cayenne stack is used for each RDBMS source, and then one extra
> stack is used for the data target. If we are using default configs for both
> source and target, source stack binds its Transaction to the processing
> thread, and then source connections leak into target operations because the
> corresponding DataNode names match. There are probably other ways to fix it
> (LinkMove should split producer and consumer into separate threads), but
> still a good idea to not hardcode the DataNode name.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
