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Qiang Tian commented on HBASE-12357: ------------------------------------ it looks here:-) {quote} Caused by: java.lang.IllegalArgumentException: IPv6 socket cannot join IPv4 multicast group at sun.nio.ch.DatagramChannelImpl.innerJoin(DatagramChannelImpl.java:779) at sun.nio.ch.DatagramChannelImpl.join(DatagramChannelImpl.java:865) at io.netty.channel.socket.nio.NioDatagramChannel.joinGroup(NioDatagramChannel.java:394) at org.apache.hadoop.hbase.master.ClusterStatusPublisher$MulticastPublisher.connect(ClusterStatusPublisher.java:273) at org.apache.hadoop.hbase.master.ClusterStatusPublisher.<init>(ClusterStatusPublisher.java:121) at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:307) at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:57) at sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) at java.lang.reflect.Constructor.newInstance(Constructor.java:525) at org.apache.hadoop.hbase.util.JVMClusterUtil.createMasterThread(JVMClusterUtil.java:142) {quote} {code} 756 private MembershipKey innerJoin(InetAddress group, 757 NetworkInterface interf, 758 InetAddress source) 759 throws IOException 760 { 761 if (!group.isMulticastAddress()) 762 throw new IllegalArgumentException("Group not a multicast address"); 763 764 // check multicast address is compatible with this socket 765 if (group instanceof Inet4Address) { 766 if (family == StandardProtocolFamily.INET6 && !Net.canIPv6SocketJoinIPv4Group()) 767 throw new IllegalArgumentException("IPv6 socket cannot join IPv4 multicast group"); 768 } else if (group instanceof Inet6Address) { 769 if (family != StandardProtocolFamily.INET6) 770 throw new IllegalArgumentException("Only IPv6 sockets can join IPv6 multicast group"); 771 } else { 772 throw new IllegalArgumentException("Address type not supported"); 773 } {code} looks need to specify {{StandardProtocolFamily.INET6}} for IPV6 addr..? > TestHCM#testClusterStatus is continuosly failing in jenkins > ----------------------------------------------------------- > > Key: HBASE-12357 > URL: https://issues.apache.org/jira/browse/HBASE-12357 > Project: HBase > Issue Type: Bug > Components: test > Affects Versions: 1.0.0 > Reporter: Ashish Singhi > Assignee: Dima Spivak > > {noformat}Tests run: 21, Failures: 0, Errors: 1, Skipped: 2, Time elapsed: > 187.475 sec <<< FAILURE! - in org.apache.hadoop.hbase.client.TestHCM > testClusterStatus(org.apache.hadoop.hbase.client.TestHCM) Time elapsed: > 41.477 sec <<< ERROR! > java.lang.Exception: Unexpected exception, > expected<org.apache.hadoop.hbase.regionserver.RegionServerStoppedException> > but was<junit.framework.AssertionFailedError> > at junit.framework.Assert.fail(Assert.java:57) > at org.apache.hadoop.hbase.Waiter.waitFor(Waiter.java:193) > at > org.apache.hadoop.hbase.HBaseTestingUtility.waitFor(HBaseTestingUtility.java:3537) > at > org.apache.hadoop.hbase.client.TestHCM.testClusterStatus(TestHCM.java:273) > {noformat} -- This message was sent by Atlassian JIRA (v6.3.4#6332)