Openfire is showing some Warns. I wonder how can I fix them? Can someone help me?
*2016.02.16 08:16:21 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 08:16:21 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 08:20:54 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 08:20:54 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 08:20:54 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 08:23:54 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 08:23:54 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 08:23:54 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 08:33:11 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 08:33:11 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 08:33:11 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 08:36:58 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 08:36:58 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 08:36:58 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 08:54:37 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 08:54:37 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 08:54:37 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 08:56:28 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 08:56:28 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 08:56:28 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 09:00:09 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 09:00:09 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 09:00:09 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 09:03:06 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 09:03:06 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 09:03:06 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 09:03:45 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 09:03:45 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 09:03:45 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 09:14:38 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 09:14:38 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 09:14:38 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 09:16:19 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’ using remote host: spark:5269. Cause: spark (a full stacktrace is logged on debug level) *
*2016.02.16 09:16:19 org.jivesoftware.openfire.net.SocketUtil - Unable to create a socket connection to XMPP domain ‘spark’: Unable to connect to any of its remote hosts. *
*2016.02.16 09:16:19 org.jivesoftware.openfire.session.LocalOutgoingServerSession[Authenticate local domain: ‘heab-intranet-linux’ to remote domain: ‘spark’] - Unable to authenticate: Fail to create new session. *
*2016.02.16 09:37:20 org.jivesoftware.openfire.nio.ConnectionHandler - Closing connection due to exception in session: (0x0000018C: nio socket, server, null => 0.0.0.0/0.0.0.0:5222) *
*java.io.IOException: Connection reset by peer *
*at sun.nio.ch.FileDispatcherImpl.read0(Native Method) *
*at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39) *
*at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223) *
*at sun.nio.ch.IOUtil.read(IOUtil.java:197) *
*at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379) *
*at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.java:273) *
*at org.apache.mina.transport.socket.nio.NioProcessor.read(NioProcessor.java:44) *
*at org.apache.mina.core.polling.AbstractPollingIoProcessor.read(AbstractPollingIoP rocessor.java:690) *
*at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPolling IoProcessor.java:664) *
*at org.apache.mina.core.polling.AbstractPollingIoProcessor.process(AbstractPolling IoProcessor.java:653) *
*at org.apache.mina.core.polling.AbstractPollingIoProcessor.access$600(AbstractPoll ingIoProcessor.java:67) *
*at org.apache.mina.core.polling.AbstractPollingIoProcessor$Processor.run(AbstractP ollingIoProcessor.java:1124) *
*at org.apache.mina.util.NamePreservingRunnable.run(NamePreservingRunnable.java:64) *
*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:745)
Thanks