weblogic 集群被管节点出现socket错误

郑全

weblogic 集群出现socket错误  

 

启动出现错误

<span style="font-size:14px;"><Nov 13, 2013 12:57:10 PM CST> <Error> <Cluster> <BEA-000109> <An error occurred while sending multicast message: java.io.IOException: Invalid argument
java.io.IOException: Invalid argument
        at java.net.PlainDatagramSocketImpl.send(Native Method)
        at java.net.DatagramSocket.send(DatagramSocket.java:612)
        at weblogic.cluster.MulticastFragmentSocket.sendThrottled(MulticastFragmentSocket.java:206)
        at weblogic.cluster.MulticastFragmentSocket.send(MulticastFragmentSocket.java:158)
        at weblogic.cluster.FragmentSocketWrapper.send(FragmentSocketWrapper.java:91)
        Truncated. see log file for complete stacktrace
> 
<Nov 13, 2013 12:57:10 PM CST> <Error> <Cluster> <BEA-000110> <Multicast socket receive error: java.net.SocketException: Socket closed
java.net.SocketException: Socket closed
        at java.net.PlainDatagramSocketImpl.receive0(Native Method)
        at java.net.PlainDatagramSocketImpl.receive(PlainDatagramSocketImpl.java:136)
        at java.net.DatagramSocket.receive(DatagramSocket.java:712)
        at weblogic.cluster.MulticastFragmentSocket.receive(MulticastFragmentSocket.java:239)
        at weblogic.cluster.FragmentSocketWrapper.receive(FragmentSocketWrapper.java:98)
        Truncated. see log file for complete stacktrace
> </span>

解决办法。在管理服务器，如server1，server2中找到bin/setDomainEnv.sh,在JAVA_OPTION节加入：-Djava.net.preferIPv4Stack=true。

if [ "${debugFlag}" = "true" ] ; then
	JAVA_DEBUG="-Xdebug -Xnoagent -Xrunjdwp:transport=dt_socket,address=${DEBUG_PORT},server=y,suspend=n -Djava.compiler=NONE"
	export JAVA_DEBUG
	JAVA_OPTIONS="${JAVA_OPTIONS} ${enableHotswapFlag} -ea -da:com.bea... -da:javelin... -da:weblogic... -ea:com.bea.wli... -ea:com.bea.broker... -ea:com.bea.sbconsole... -Djava.net.preferIPv4Stack=true"
	export JAVA_OPTIONS
else
	JAVA_OPTIONS="${JAVA_OPTIONS} ${enableHotswapFlag} -da -Djava.net.preferIPv4Stack=true"
	export JAVA_OPTIONS