[jgroups-users] Question on Nodes Dropping from Cluster and not Merging back !!
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| Newsgroups | gmane.comp.java.javagroups.general |
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| Message-ID | <CAO6ZtNf0KdmZQ_jKaTRMxBbDoFjjFcbsjZeP7unMaHGmoysyJw@mail.gmail.com> |
Hi Bela, Following is the observation in Version jgroups-3.3.5.final.jar and with merge2 running. In a system running with 34 nodes, 3 of the Nodes started dropping messages complaining that Logical Address cache does not contain all entries and then it does keep sending logical address cache fetch request continuously after this. The Coordinator creates a new view not containing these 3 Nodes. and but obvious this view Update never makes it to these 3 Nodes and they are stuck with a very old snapshot of the view. After this event, I do see a trace in Coordinator dropping messages from these 3 Nodes. I guess these must be messages to get logical address cache. As a result of above, these 3 Nodes are never able to Merge back to the view. the question I have is: Shouldn't Merge2 keep pinging missing nodes for Discovery and again merge them? and Is this a known issue? Thanks Pooja -- View this message in context: http://jgroups.1086181.n5.nabble.com/Question-on-Nodes-Dropping-from-Cluster-and-not-Merging-back-tp11223.html Sent from the JGroups - General mailing list archive at Nabble.com. ------------------------------------------------------------------------------ _______________________________________________ javagroups-users mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/javagroups-users