Error Message view doesn't have size of 20 (has 19): [7|2] [7, 20, 2, 14, 9, 18, 13, 8, 16, 15, 10, 4, 1, 12, 3, 6, 11, 5, 17] Stacktrace java.lang.AssertionError at org.jgroups.tests.ConnectStressTest.testConcurrentJoining(ConnectStressTest.java:91) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) at org.testng.internal.MethodInvocationHelper.invokeMethod(MethodInvocationHelper.java:84) at org.testng.internal.Invoker.invokeMethod(Invoker.java:714) at org.testng.internal.Invoker.invokeTestMethod(Invoker.java:901) at org.testng.internal.Invoker.invokeTestMethods(Invoker.java:1231) at org.testng.internal.TestMethodWorker.invokeTestMethods(TestMethodWorker.java:127) at org.testng.internal.TestMethodWorker.run(TestMethodWorker.java:111) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:744) Standard Output ------------- testConcurrentJoining ----------- *** Starting the connect phase *** 0 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 1 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 1 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 0 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 0 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 1 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 0 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 0 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 5 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 0 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 5 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 5 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 5 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 4 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 4 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 7 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 8 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 8 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 3 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 2 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 2 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 2 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 2 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 2 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 2 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 2 [WARN] UDP: - JGRP000014: the send buffer of socket DatagramSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 11 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 14 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 14 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. 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 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 15 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. 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 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 18 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 18 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. 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 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. 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 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 9 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 9 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 9 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 8 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 24 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 7 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 24 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 7 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 7 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 7 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 7 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 26 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 26 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 6 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 6 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 27 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 6 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 6 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 27 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 5 [WARN] UDP: - JGRP000014: the receive buffer of socket DatagramSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 27 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 25 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 24 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 23 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 23 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 23 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 22 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 15 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 15 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 30 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 30 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 31 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 29 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 28 [WARN] UDP: - JGRP000014: the send buffer of socket MulticastSocket was set to 640KB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max send buffer in the OS correctly (e.g. net.core.wmem_max on Linux) 30 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) 31 [WARN] UDP: - JGRP000014: the receive buffer of socket MulticastSocket was set to 5MB, but the OS only allocated 131.07KB. This might lead to performance problems. Please set your max receive buffer in the OS correctly (e.g. net.core.rmem_max on Linux) channel[0].view has 20 members (expected: 20) thread #1: size=20, view-id: [7|3] thread #2: size=20, view-id: [7|3] thread #3: size=20, view-id: [7|3] thread #4: size=20, view-id: [7|3] thread #5: size=20, view-id: [7|3] thread #6: size=20, view-id: [7|3] thread #7: size=20, view-id: [7|3] thread #8: size=20, view-id: [7|3] thread #9: size=20, view-id: [7|3] thread #10: size=20, view-id: [7|3] thread #11: size=20, view-id: [7|3] thread #12: size=20, view-id: [7|3] thread #13: size=20, view-id: [7|3] thread #14: size=19, view-id: [7|2] thread #15: size=20, view-id: [7|3] thread #16: size=20, view-id: [7|3] thread #17: size=20, view-id: [7|3] thread #18: size=20, view-id: [7|3] thread #20: size=20, view-id: [7|3]