It occurs only on windows system. (cygwin) Does anyone have the solution? ---- Testcase: testCosine took 0.708 sec Caused an ERROR Address family not supported by protocol family: bind java.net.SocketException: Address family not supported by protocol family: bind at sun.nio.ch.Net.bind(Native Method) at sun.nio.ch.ServerSocketChannelImpl.bind(ServerSocketChannelImpl.java: 119) at sun.nio.ch.ServerSocketAdaptor.bind(ServerSocketAdaptor.java:59) at org.apache.hadoop.ipc.Server.bind(Server.java:182) at org.apache.hadoop.ipc.Server$Listener.<init>(Server.java:243) at org.apache.hadoop.ipc.Server.<init>(Server.java:963) at org.apache.hadoop.ipc.RPC$Server.<init>(RPC.java:393) at org.apache.hadoop.ipc.RPC.getServer(RPC.java:355) at org.apache.hadoop.dfs.NameNode.initialize(NameNode.java:122) at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:177) at org.apache.hadoop.dfs.NameNode.<init>(NameNode.java:163) at org.apache.hadoop.dfs.NameNode.createNameNode(NameNode.java:866) at org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:264) at org.apache.hadoop.dfs.MiniDFSCluster.<init>(MiniDFSCluster.java:113)
-- B. Regards, Edward J. Yoon