hi I am getting following error please suggest something...
10:21:05,498 WARN [org.jgroups.protocols.UDP] (MSC service thread 1-2) JGRP000015: the send buffer of socket ManagedDatagramSocketBinding was set to 1MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux)
10:21:05,502 WARN [org.jgroups.protocols.UDP] (MSC service thread 1-2) JGRP000015: the receive buffer of socket ManagedDatagramSocketBinding was set to 20MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux)
10:21:05,502 WARN [org.jgroups.protocols.UDP] (MSC service thread 1-2) JGRP000015: the send buffer of socket ManagedMulticastSocketBinding was set to 1MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux)
10:21:05,502 WARN [org.jgroups.protocols.UDP] (MSC service thread 1-2) JGRP000015: the receive buffer of socket ManagedMulticastSocketBinding was set to 25MB, but the OS only allocated 212.99KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux)