#opendaylight-openflowplugin: OpenFlow Plugin meeting Nov 2

Meeting summary

1. Agenda for today (abhijitkumbhare, 17:05:42)
   1. Set of changes for bridging gaps between Lithium design and existing design (abhijitkumbhare, 17:06:56)
   2. Heap memory issues (abhijitkumbhare, 17:07:09)
   3. SR2 issues by Muthu (abhijitkumbhare, 17:07:20)
   
   
2. Changes bridging the gaps between Lithium design and existing design - michal_rehak (abhijitkumbhare, 17:08:01)
   1. vishnoianil (vishnoianil, 17:08:18)
   2. https://bugs.opendaylight.org/show_bug.cgi?id=4117 - Li: Enable Yang notifications for backward compatibility (abhijitkumbhare, 17:11:46)
   3. 4117 is reviving the notifications (abhijitkumbhare, 17:12:52)
   4. Depends on listening to datastore changes - and sends the notifications to apps (abhijitkumbhare, 17:15:17)
   5. Not a replacement providing the same performance for notifications as Helium design - but provided as backward compatibility till applications are updated to efficiently use Lithium design (abhijitkumbhare, 17:17:40)
   6. https://bugs.opendaylight.org/show_bug.cgi?id=4118 - Li: Enable Stats RPC for backward compatibility and on-demand statistics (abhijitkumbhare, 17:21:34)
   7. vishnoianil asks if stats RPCs are sent to the switch - michal_rehak says yes they are sent to the switch and stats results do not go thru the datastore (abhijitkumbhare, 17:23:47)
   8. Muthu asks if this is for those who use OpenFlow plugin lithium design - but do not want to change the applications - michal_rehak says yes (abhijitkumbhare, 17:27:03)
   9. https://bugs.opendaylight.org/show_bug.cgi?id=4083 - Li: Knob to disable Statistics Collection (abhijitkumbhare, 17:29:15)
   
   
3. SR 2 problems in a cluster environment faced by Muthu (abhijitkumbhare, 17:48:12)
   1. Investigation still - will be discussed over the mailing list (abhijitkumbhare, 17:50:55)
   
   
4. Heap Usage (abhijitkumbhare, 17:53:23)
   1. Muthu will investigate this more and send the observations on the mailing lists (abhijitkumbhare, 17:54:09)

Action items

1. (none)

People present (lines said)

1. abhijitkumbhare (21)
2. odl_meetbot (4)
3. vishnoianil (1)
4. michal_rehak (0)
5. renato_aguiar (0)