Lots of " Waiting for MESSAGE_ACK_REPLY ".

cluster of 3 brokers.

ALl 3 brokers have lots of " Waiting for MESSAGE_ACK_REPLY ".

On a broker on mig-linux:

[06/Jul/2006:06:05:41 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

sydsfg621/10.0.21.17:7676 (imqbroker, mq://10.0.21.17:7676/, [7845002528180574976])

[06/Jul/2006:06:05:41 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

sydsfg621/10.0.21.17:7676 (imqbroker, mq://10.0.21.17:7676/, [7845002528180574976])

[06/Jul/2006:06:06:41 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

sydsfg621/10.0.21.17:7676 (imqbroker, mq://10.0.21.17:7676/, [7845002528180574976])

[06/Jul/2006:06:06:41 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

sydsfg621/10.0.21.17:7676 (imqbroker, mq://10.0.21.17:7676/, [7845002528180574976])

On the broker on sydsfg621:

[06/Jul/2006:06:05:45 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

[06/Jul/2006:06:05:45 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

[06/Jul/2006:06:06:45 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

[06/Jul/2006:06:06:45 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

On the broker on ehost1:

[06/Jul/2006:06:17:32 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

[06/Jul/2006:06:18:32 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

[06/Jul/2006:06:19:32 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

[06/Jul/2006:06:20:32 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

[06/Jul/2006:06:21:32 EST] [B1174]: Waitingfor MESSAGE_ACK_REPLY from

mig-linux/10.0.21.31:7676 (imqbroker, mq://10.0.21.31:7676/, [4142199209537812736])

It's similar to the following:

http://bugs.sun.com/bugdatabase/view_bug.do?bug_id=6321123

The evaluation says "The log message should be logged at INFO level only after first wait if wait continues - it was for debugging purpose at beginning but didn't change it"

Since it was fixed in "4.0(4.0_b17)", and I am using b28 ( mq-binary-4.0-b28-Linux_X86-02_may_2006.jar ), then it must be something else.

Message was edited by:

j.salvo

[3668 byte] By [j.salvo] at [2007-11-26 8:30:38]
# 1
please telnet to the brokers to make sure they are operatingtelnet <hostname> <port>If you are still seeing the issue, send the broker log files to our feedback alias and we can provide steps for debugging the issuemq-feedback@sun.com
Linda_Schneider at 2007-7-6 21:51:26 > top of Java-index,Application & Integration Servers,Sun Java System Message Queue...