weblogic集群 启动受管服务器时java.io.IOException: Invalid argument

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在weblogic 集群环境中，启动受管服务器时报错

Multicast socket receive error: java.net.SocketException: Socket closed

……

java.io.IOException: Invalid argument

        at java.net.PlainDatagramSocketImpl.send(Native Method)

        at java.net.DatagramSocket.send(DatagramSocket.java:698)

        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

 

解决办法：

打开/home/weblogic/Oracle/Middleware/user_projects/domains/base_domain/bin下的startManagedWebLogic.sh文件，找到

JAVA_OPTIONS="-Dweblogic.security.SSL.trustedCAKeyStore="/home/weblogic/Oracle/Middleware/wlserver_10.3/server/lib/cacerts" ${JAVA_OPTIONS}"

修改为

JAVA_OPTIONS="-Dweblogic.security.SSL.trustedCAKeyStore="/home/weblogic/Oracle/Middleware/wlserver_10.3/server/lib/cacerts" ${JAVA_OPTIONS} -Djava.net.preferIPv4Stack=true"