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https://jira.jboss.org/jira/browse/TEIID-143?page=com.atlassian.jira.plug...
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Greg Haber commented on TEIID-143:
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I'm not very invested in how the process of getting connector bundles and/or their
associated jars onto a server works, but I do think it is important that we keep some
method of hot-deploying either updated connector type bundles or individual jars. We
really need to keep the tasks that would require a full server restart to an absolute
minimum. This is because Teiid/JBEDSP servers are often a shared resource between
multiple different user populations (each with their own VDB and possibly connector
bindings or types) so it is painful to require a full server restart for a change in
support of only one VDB.
This is even more of an issue when talking about embedded - as we are sharing a JVM with
other applications, so the pain of a server restart becomes even greater.
Yes, in production this work is all done in maintenance windows, so there it isn't
such an issue, but in development (and sometimes also test) environments usually you
don't bother with windows.
OSGI bundles are hot deployable, so that would be a very suitable approach here. Before
going too far down the OSGI path though, please make sure that this won't introduce
problems using an embedded Teiid under our sibling project, JBoss App Server - I believe
that their OSGI bundle support is still under development.
Query should 'find' connector types and jars rather than have
them predefined in the config.
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Key: TEIID-143
URL:
https://jira.jboss.org/jira/browse/TEIID-143
Project: Teiid
Issue Type: Feature Request
Components: Misc. Connectors
Affects Versions: 6.0.0
Reporter: John Doyle
Fix For: 6.1.0
Original Estimate: 1 week
Remaining Estimate: 1 week
Currently, dqp as delived with Designer is preconfigured with connector types. I think
it should discover the connectors that are available upon startup. This would make it
easier to add connectors to a kit. The current process for adding a connector to a kit is
manual and error prone. We have problems with it on nearly every release.
This is also an attractive feature for embedding query in other environments.
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