[jboss-jira] [JBoss JIRA] Created: (JBAS-4734) Flush failures on MuxChannel connection

[Brian Stansberry (JIRA)]

Flush failures on MuxChannel connection
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                 Key: JBAS-4734
                 URL: http://jira.jboss.com/jira/browse/JBAS-4734
             Project: JBoss Application Server
          Issue Type: Bug
      Security Level: Public (Everyone can see)
          Components: Clustering
            Reporter: Brian Stansberry
         Assigned To: Vladimir Blagojevic
             Fix For: JBossAS-5.0.0.CR1


Getting WARN messages about startFlush failures when multiplexed channels connect:

2007-09-18 03:04:02,936 WARN  [org.jboss.ha.framework.server.JChannelFactory] Flush failed at 127.0.0.1:51382 DefaultPartition-SFSBCache

Adrian took a thread dump before one of those was logged and saw:

"main" prio=1 tid=0x80cbdfa0 nid=0x2847 in Object.wait() [0x804d2000..0x804d5130]
        at java.lang.Object.wait(Native Method)
        - waiting on <0xaf1e6838> (a org.jgroups.util.Promise)
        at org.jgroups.util.Promise.doWait(Promise.java:104)
        at org.jgroups.util.Promise._getResultWithTimeout(Promise.java:60)
        at org.jgroups.util.Promise.getResultWithTimeout(Promise.java:28)
        - locked <0xaf1e6838> (a org.jgroups.util.Promise)
        at org.jgroups.protocols.pbcast.FLUSH.startFlush(FLUSH.java:207)
        at org.jgroups.protocols.pbcast.FLUSH.startFlush(FLUSH.java:229)
        at org.jgroups.protocols.pbcast.FLUSH.startFlush(FLUSH.java:229)
        at org.jgroups.protocols.pbcast.FLUSH.down(FLUSH.java:263)
        at org.jgroups.stack.ProtocolStack.down(ProtocolStack.java:339)
        at org.jgroups.JChannel.downcall(JChannel.java:1240)
        at org.jgroups.JChannel.startFlush(JChannel.java:1504)
        at org.jgroups.JChannelFactory.connect(JChannelFactory.java:364)
        - locked <0xade09c70> (a org.jgroups.JChannelFactory$Entry)

I'll attach a server.log file from a hudson run that shows a bunch of these.  Look at lines 4153-4193 for the first one, where the underlying JChannel connection happens.

I'm not seeing these on my local system.

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