3 Replies Latest reply on Mar 5, 2014 12:12 PM by Sanne Grinovero

    blocking problem "no physical address" with jgroups

    Francesco Sclano Newbie

      Hi everybody,

       

      I'm using:

      1. infinispan 6.0.0.Final in REPL_SYNC mode

      2. jgroups 3.4.1.Final configured with a TCP stack (see attached configuration)

      3. java 1.7.0_45

      4. the topology of my grid is composed by four nodes: A, B, C, D

          4.a) only node A write on cache in transactional mode (locking mode: OPTIMISTIC, isolation level: REPEATABLE READ - see attached configuration)

          4.b) C and D are behind a load balancer, this is the reason for using a TCP stack instead of an UDP stack

          4.c) all cluster nodes are listed in initial_hosts

       

      Here the problem:

      after a hot deploy I'm repeatedly getting following WARN message for 180 seconds:

       

      17:16:30,325 WARN [org.jgroups.protocols.TCP] (Timer-5,ISPN,LXRD-WWIC-FE02-7602) JGRP000032: LXRD-WWIC-FE02-7602: no physical address for e4b906d6-f890-7118-2d64-be1460075b4f, dropping message

       

      once these 180 seconds have passed, I got a different WARN message:

       

      17:16:30,466 WARN [org.jgroups.protocols.TCP] (TransferQueueBundler,ISPN,LXRD-WWIC-FE02-7602) JGRP000032: LXRD-WWIC-FE02-7602: no physical address for e4b906d6-f890-7118-2d64-be1460075b4f, dropping message

       

      finally my application doesn't log anymore and remains blocked, even above logs are WARN messages!

      I attach both my infinispan and jgroups configuration.

       

      Many Thanks

       

      Best Regards

       

      Francesco Sclano