Cassandra 日志中出现意外错误,目前还无法追查根本原因。什么组件使用了 Netty,或者这个问题是众所周知的?(找不到任何信息)
INFO [SharedPool-Worker-1] 2016-05-18 13:47:41,004 Message.java:532 - Unexpected exception during request; channel = [id: 0xe93fe01e, /40.68.XX.XXX:50818 :> /10.1.XX.X:9042]
io.netty.channel.unix.Errors$NativeIoException: readAddress() failed: Connection timed out
at io.netty.channel.unix.Errors.newIOException(Errors.java:105) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.unix.Errors.ioResult(Errors.java:121) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.unix.FileDescriptor.readAddress(FileDescriptor.java:134) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.epoll.AbstractEpollChannel.doReadBytes(AbstractEpollChannel.java:239) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.epoll.AbstractEpollStreamChannel$EpollStreamUnsafe.epollInReady(AbstractEpollStreamChannel.java:822) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.epoll.EpollEventLoop.processReady(EpollEventLoop.java:348) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.channel.epoll.EpollEventLoop.run(EpollEventLoop.java:264) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.util.concurrent.SingleThreadEventExecutor$2.run(SingleThreadEventExecutor.java:112) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at io.netty.util.concurrent.DefaultThreadFactory$DefaultRunnableDecorator.run(DefaultThreadFactory.java:137) ~[netty-all-4.0.34.Final.jar:4.0.34.Final]
at java.lang.Thread.run(Thread.java:745) [na:1.8.0_91]