[jira] Updated: (OPENJPA-230) Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider
[ https://issues.apache.org/jira/browse/OPENJPA-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vikram Bhatia updated OPENJPA-230: -- Attachment: testcase.zip JUnit testcase. Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider --- Key: OPENJPA-230 URL: https://issues.apache.org/jira/browse/OPENJPA-230 Project: OpenJPA Issue Type: Bug Components: kernel Affects Versions: 0.9.0, 0.9.6, 0.9.7 Reporter: Vikram Bhatia Priority: Minor Attachments: OPENJPA-230.patch, OPENJPA-230.patch, reproducer.zip, soln.diff, testcase.zip When an application is commiting a transaction and then terminating, often not all events regarding Data Cache are dispatched by the TCPRemoteCommitProvider. It seems that the JVM on termination is not waiting until TCPRemoteCommitProvider has dispatched all events regarding Data Cache. In this way some cache synchronization is lost. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (OPENJPA-230) Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider
[ https://issues.apache.org/jira/browse/OPENJPA-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Vikram Bhatia updated OPENJPA-230: -- Attachment: soln.diff Proposed Solution. Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider --- Key: OPENJPA-230 URL: https://issues.apache.org/jira/browse/OPENJPA-230 Project: OpenJPA Issue Type: Bug Components: kernel Affects Versions: 0.9.0, 0.9.6, 0.9.7 Reporter: Vikram Bhatia Priority: Minor Attachments: soln.diff When an application is commiting a transaction and then terminating, often not all events regarding Data Cache are dispatched by the TCPRemoteCommitProvider. It seems that the JVM on termination is not waiting until TCPRemoteCommitProvider has dispatched all events regarding Data Cache. In this way some cache synchronization is lost. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (OPENJPA-230) Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider
[ https://issues.apache.org/jira/browse/OPENJPA-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Linskey updated OPENJPA-230: Attachment: OPENJPA-230.patch It'd be nice to not have to synchronize. What about if we made the threads non-daemon, and just call setRunning(false) instead? See attached (completely-untested) patch. Also, I think that that boolean should be volatile to ensure thread-safety. Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider --- Key: OPENJPA-230 URL: https://issues.apache.org/jira/browse/OPENJPA-230 Project: OpenJPA Issue Type: Bug Components: kernel Affects Versions: 0.9.0, 0.9.6, 0.9.7 Reporter: Vikram Bhatia Priority: Minor Attachments: OPENJPA-230.patch, soln.diff When an application is commiting a transaction and then terminating, often not all events regarding Data Cache are dispatched by the TCPRemoteCommitProvider. It seems that the JVM on termination is not waiting until TCPRemoteCommitProvider has dispatched all events regarding Data Cache. In this way some cache synchronization is lost. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.
[jira] Updated: (OPENJPA-230) Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider
[ https://issues.apache.org/jira/browse/OPENJPA-230?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ] Patrick Linskey updated OPENJPA-230: Attachment: OPENJPA-230.patch Good point -- _keepRunning is a bit too abrupt. How does this work? Handle guaranteed delivery of Data Cache events on normal JVM termination using TCPRemoteCommitProvider --- Key: OPENJPA-230 URL: https://issues.apache.org/jira/browse/OPENJPA-230 Project: OpenJPA Issue Type: Bug Components: kernel Affects Versions: 0.9.0, 0.9.6, 0.9.7 Reporter: Vikram Bhatia Priority: Minor Attachments: OPENJPA-230.patch, OPENJPA-230.patch, reproducer.zip, soln.diff When an application is commiting a transaction and then terminating, often not all events regarding Data Cache are dispatched by the TCPRemoteCommitProvider. It seems that the JVM on termination is not waiting until TCPRemoteCommitProvider has dispatched all events regarding Data Cache. In this way some cache synchronization is lost. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online.