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  1. JGroups
  2. JGRP-2712

Sites Up event missing when node is promoted to SiteMaster

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    • Icon: Bug Bug
    • Resolution: Done
    • Icon: Major Major
    • 5.2.17
    • 5.2.16
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      In Infinispan we have a test where the SiteMaster is killed and we test if the new SiteMaster is able to continue with the cross-site state transfer. However, the SITES_UP event is never triggered.

      Setup (* means it is the site master):

      LON-1 -> [A*, B, C]
NYC-2 -> [D*, E, F]
SFO-3 -> [G*, H, I]

      A is killed and we expect B to receive the events. The following logs show the sites up (and down) events for 5.2.16:

      INFO  (testng-XSiteAutoStateTransferTest) [org.infinispan.commons.test.TestSuiteProgress] Test starting: org.infinispan.xsite.statetransfer.XSiteAutoStateTransferTest.testNewSiteMasterStartsStateTransfer
TRACE (jgroups-11,XSiteAutoStateTransferTest-NodeD) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [], down [LON-1], new view is [NYC-2, SFO-3]
TRACE (jgroups-7,XSiteAutoStateTransferTest-NodeG) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [], down [LON-1], new view is [LON-1, NYC-2, SFO-3]
TRACE (jgroups-7,XSiteAutoStateTransferTest-NodeG) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [], down [LON-1], new view is [NYC-2, SFO-3]
TRACE (jgroups-11,XSiteAutoStateTransferTest-NodeD) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [], down [LON-1], new view is [NYC-2, SFO-3]
TRACE (jgroups-11,XSiteAutoStateTransferTest-NodeD) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [LON-1], down [], new view is [LON-1, NYC-2, SFO-3]
TRACE (jgroups-7,XSiteAutoStateTransferTest-NodeG) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [LON-1], down [], new view is [LON-1, NYC-2, SFO-3]
ERROR (testng-XSiteAutoStateTransferTest) [org.infinispan.commons.test.TestSuiteProgress] Test failed: org.infinispan.xsite.statetransfer.XSiteAutoStateTransferTest.testNewSiteMasterStartsStateTransfer

      And for 5.2.12:

      INFO  (testng-XSiteAutoStateTransferTest) [org.infinispan.commons.test.TestSuiteProgress] Test starting: org.infinispan.xsite.statetransfer.XSiteAutoStateTransferTest.testNewSiteMasterStartsStateTransfer
TRACE (jgroups-8,XSiteAutoStateTransferTest-NodeD) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [], down [LON-1], new view is [NYC-2, SFO-3]
TRACE (jgroups-11,XSiteAutoStateTransferTest-NodeG) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [], down [LON-1], new view is [NYC-2, SFO-3]
TRACE (jgroups-8,XSiteAutoStateTransferTest-NodeD) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [LON-1], down [], new view is [LON-1, NYC-2, SFO-3]
TRACE (jgroups-11,XSiteAutoStateTransferTest-NodeG) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [LON-1], down [], new view is [LON-1, NYC-2, SFO-3]
TRACE (jgroups-11,XSiteAutoStateTransferTest-NodeB) [org.infinispan.remoting.transport.jgroups.JGroupsTransport] Sites view changed: up [SFO-3, NYC-2, LON-1], down [], new view is [LON-1, NYC-2, SFO-3]
INFO  (testng-XSiteAutoStateTransferTest) [org.infinispan.commons.test.TestSuiteProgress] Test succeeded: org.infinispan.xsite.statetransfer.XSiteAutoStateTransferTest.testNewSiteMasterStartsStateTransfer

              rhn-engineering-bban Bela Ban
              pruivo@redhat.com Pedro Ruivo
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