[
http://jira.jboss.com/jira/browse/JGRP-302?page=all ]
Bela Ban resolved JGRP-302.
---------------------------
Resolution: Done
Tested successfully on 2 boxes (3 members on one, 2 on the others).
Pulled the plug on one box, then on the other, then on both
Pulled the plug on the switch
Pulled the plug on the switch's power supply
SUCCESS
Deadlock with TCP and loopback=true
-----------------------------------
Key: JGRP-302
URL:
http://jira.jboss.com/jira/browse/JGRP-302
Project: JGroups
Issue Type: Bug
Affects Versions: 2.3 SP1
Reporter: Bela Ban
Assigned To: Bela Ban
Fix For: 2.4
Attachments: bela_org.xml
"TimeScheduler.Thread":
at org.jgroups.protocols.VERIFY_SUSPECT.verifySuspect(VERIFY_SUSPECT.java:227)
- waiting to lock <0x1056b9d0> (a java.util.Hashtable)
at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:131)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.FD.up(FD.java:274)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.MERGE2.up(MERGE2.java:163)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.Discovery.up(Discovery.java:275)
at org.jgroups.protocols.MPING.up(MPING.java:152)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.BasicTCP.sendToSingleMember(BasicTCP.java:67)
at org.jgroups.protocols.BasicTCP.sendToAllMembers(BasicTCP.java:41)
at org.jgroups.protocols.TP.doSend(TP.java:934)
at org.jgroups.protocols.TP.send(TP.java:923)
- locked <0x1055e088> (a org.jgroups.util.ExposedByteArrayOutputStream)
at org.jgroups.protocols.TP.down(TP.java:712)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.Discovery.down(Discovery.java:333)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.MERGE2.down(MERGE2.java:208)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.FD$BroadcastTask.run(FD.java:671)
at org.jgroups.protocols.FD$Broadcaster.startBroadcastTask(FD.java:563)
- locked <0x1056bf90> (a java.lang.Object)
at org.jgroups.protocols.FD$Broadcaster.addSuspectedMember(FD.java:590)
- locked <0x1056bf78> (a java.util.Vector)
at org.jgroups.protocols.FD$Monitor.run(FD.java:515)
at org.jgroups.util.TimeScheduler._run(TimeScheduler.java:397)
at org.jgroups.util.TimeScheduler.access$000(TimeScheduler.java:44)
at org.jgroups.util.TimeScheduler$Loop.run(TimeScheduler.java:141)
"IncomingMessageHandler (channel=DrawGroupDemo)":
at org.jgroups.protocols.TP.send(TP.java:922)
- waiting to lock <0x1055e088> (a
org.jgroups.util.ExposedByteArrayOutputStream)
at org.jgroups.protocols.TP.down(TP.java:712)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.Discovery.down(Discovery.java:333)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.MERGE2.down(MERGE2.java:208)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.FD.down(FD.java:313)
at org.jgroups.stack.Protocol.receiveDownEvent(Protocol.java:517)
at org.jgroups.stack.Protocol.passDown(Protocol.java:551)
at org.jgroups.protocols.VERIFY_SUSPECT.verifySuspect(VERIFY_SUSPECT.java:234)
- locked <0x1056b9d0> (a java.util.Hashtable)
at org.jgroups.protocols.VERIFY_SUSPECT.up(VERIFY_SUSPECT.java:131)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.FD.up(FD.java:259)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.MERGE2.up(MERGE2.java:163)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.Discovery.up(Discovery.java:225)
at org.jgroups.protocols.MPING.up(MPING.java:152)
at org.jgroups.stack.Protocol.receiveUpEvent(Protocol.java:488)
at org.jgroups.stack.Protocol.passUp(Protocol.java:538)
at org.jgroups.protocols.TP.handleIncomingMessage(TP.java:905)
at org.jgroups.protocols.TP.access$700(TP.java:45)
at org.jgroups.protocols.TP$IncomingMessageHandler.run(TP.java:1329)
at java.lang.Thread.run(Thread.java:534)
Found 1 deadlock.
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