大神们，帮小弟看看，apache+tomcat数据集群，都可以正常运行，但是过一会儿就会报强迫关闭了一个现有的连接，我没有关闭呀，2个tomcat都在，只是报这个错，网页运行还是正常的，我就想知道这个是啥原因？？哪位大神知道了
四月 27, 2018 9:00:54 上午 org.apache.catalina.tribes.io.XByteBuffer append
严重: Discarded the package, invalid header
四月 27, 2018 9:06:57 上午 org.apache.catalina.tribes.transport.nio.NioReplicationTask run
警告: IOException in replication worker, unable to drain channel. Probable cause: Keep alive socket closed[远程主机强迫关闭了一个现有的连接。].
四月 27, 2018 12:26:00 下午 org.apache.jk.common.MsgAjp processHeader
严重: BAD packet signature 18245
四月 27, 2018 12:26:00 下午 org.apache.jk.common.ChannelSocket processConnection
严重: Error, processing connection
java.lang.IndexOutOfBoundsException
at java.io.BufferedInputStream.read(BufferedInputStream.java:338)
at org.apache.jk.common.ChannelSocket.read(ChannelSocket.java:628)
at org.apache.jk.common.ChannelSocket.receive(ChannelSocket.java:585)
at org.apache.jk.common.ChannelSocket.processConnection(ChannelSocket.java:693)
at org.apache.jk.common.ChannelSocket$SocketConnection.runIt(ChannelSocket.java:898)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:690)
at java.lang.Thread.run(Thread.java:745)
四月 27, 2018 3:19:55 下午 org.apache.catalina.tribes.io.XByteBuffer append
严重: Discarded the package, invalid header
四月 27, 2018 4:24:39 下午 org.apache.catalina.tribes.io.XByteBuffer append
严重: Discarded the package, invalid header
四月 27, 2018 4:24:50 下午 org.apache.catalina.tribes.transport.nio.NioReplicationTask run
警告: IOException in replication worker, unable to drain channel. Probable cause: Keep alive socket closed[远程主机强迫关闭了一个现有的连接。].
四月 27, 2018 4:53:43 下午 org.apache.catalina.tribes.io.XByteBuffer append
严重: Discarded the package, invalid header
四月 27, 2018 4:53:53 下午 org.apache.catalina.tribes.transport.nio.NioReplicationTask run
警告: IOException in replication worker, unable to drain channel. Probable cause: Keep alive socket closed[远程主机强迫关闭了一个现有的连接。].
