Cleanup of openJPA when OSGI bundle stops

0
votes

I have a set of OSGi bundles that use openjpa in karaf to access a Postgres database. During development, I need to frequently stop, update and restart the bundles. Although there are no log messages, I am unable to connect to the services after the re-deployment cycle. If I halt the karaf instance and restart, I am able to successfully connect to the bundles.

I "think" this is due to not cleaning up JPA resources.

So my question is when the JPA persistence bundle stops, what cleanup needs to be done?

1
jpaosgipersistence

1 Answers

1
votes

If you use blueprint jpa you should not need to do any cleanup yourself.

I think you are hitting this bug https://issues.apache.org/jira/browse/ARIES-1270. Unfortunately I was not yet able to find the cause of it. So if anyone could spare some time to look into this that would help a lot.