Hi, >> 1) a cluster node starts up and sees it didn't shut down properly. I'm not >> sure this information is available, but remember we discussed this once.
Yes, this case has been taken care of in the startup. >> this check could be done in the >> background operations thread on a regular basis. probably depending on >> the lease interval. The lease time is set to 1 minute. Would it be ok to check this every minute, from every node? Thanks Amit On Wed, Apr 2, 2014 at 4:14 PM, Marcel Reutegger <mreut...@adobe.com> wrote: > Hi, > > I think the recovery should be triggered automatically by the system when: > > 1) a cluster node starts up and sees it didn't shut down properly. I'm not > sure this information is available, but remember we discussed this once. > > 2) a cluster node sees a lease timeout of another cluster node and > initiates > the recovery for the failed cluster node. this check could be done in the > background operations thread on a regular basis. probably depending on > the lease interval. > > In addition it would probably also be useful to have the recovery operation > available as a command in oak-run. that way you can manually trigger it > from > the command line. WDYT? > > Regards > Marcel > > > How do we expose _lastRev recovery operation? This would need to check > > all > > the cluster nodes info and run recovery for those nodes which need > > recovery. > > > > 1. We either have a scheduled job which checks all the nodes and run the > > recovery. What should be the interval to trigger the job? > > 2. Or if we want it run only when triggered manually, then expose an > > appropriate MBean. > > > > > > Thanks > > Amit >
