爆出java.net.SocketException: Connection reset 异常，

[Imtonoo]

[18:43:10.044] 18:43:10,043 ERROR Tools:62 -
java.io.IOException: There was a problem while connecting to 120.27.26.100:2212
at ch.ethz.ssh2.Connection.connect(Connection.java:699)
at ch.ethz.ssh2.Connection.connect(Connection.java:490)
at cn.me.fdfs.util.Tools.exeRemoteConsole(Tools.java:36)
at cn.me.fdfs.service.impl.JobServiceImpl.getGroupInfoByMinute(JobServiceImpl.java:136)
at cn.me.fdfs.service.impl.JobServiceImpl.updateGroupByMinute(JobServiceImpl.java:57)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at org.springframework.aop.framework.JdkDynamicAopProxy.invoke(JdkDynamicAopProxy.java:202)
at com.sun.proxy.$Proxy56.updateGroupByMinute(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.springframework.scheduling.support.ScheduledMethodRunnable.run(ScheduledMethodRunnable.java:64)
at org.springframework.scheduling.support.DelegatingErrorHandlingRunnable.run(DelegatingErrorHandlingRunnable.java:53)
at org.springframework.scheduling.concurrent.ReschedulingRunnable.run(ReschedulingRunnable.java:81)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:471)
at java.util.concurrent.FutureTask.run(FutureTask.java:262)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$201(ScheduledThreadPoolExecutor.java:178)
at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:292)
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)
Caused by: java.net.SocketException: Connection reset
at java.net.SocketInputStream.read(SocketInputStream.java:196)
at java.net.SocketInputStream.read(SocketInputStream.java:122)
at java.net.SocketInputStream.read(SocketInputStream.java:210)
at ch.ethz.ssh2.transport.ClientServerHello.readLineRN(ClientServerHello.java:30)
at ch.ethz.ssh2.transport.ClientServerHello.(ClientServerHello.java:67)
at ch.ethz.ssh2.transport.TransportManager.initialize(TransportManager.java:455)
at ch.ethz.ssh2.Connection.connect(Connection.java:643)
... 29 more
有思路思路解决吗？