[CONTROLLER-788] Clustering : akka-persistence not replaying messages consistently on startup

Wed, 17 Sep 2014 18:42:03 +0000

To reproduce the problem here are the steps to follow,

1. Get these patches
https://git.opendaylight.org/gerrit/#/c/10833
https://git.opendaylight.org/gerrit/#/c/10890
https://git.opendaylight.org/gerrit/#/c/10891

2. Build controller
3. Build openflowplugin
4. Goto the karaf distribution
5. Run karaf with the following command
JAVA_MAX_MEM=4G JAVA_MAX_PERM_MEM=512m ./karaf
6. feature:install odl-mdsal-clustering (only to be done once)
7. Using mininet add a small topology
8. kill -9 the controller
9. Exit mininet
10. Bring up the controller
11. Using restconf check if the nodes exist in inventory
12. Repeat 10-11 till it does not work

Note that if it does not work once and you restart the controller again it might work. So this does not seem necessarily to be a data corruption issue.

OpenDaylight JIRA

[CONTROLLER-788] Clustering : akka-persistence not replaying messages consistently on startup