java客户端 连 redis 服务抛出异常 No more cluster attempts 每次尝试都连接不上,原因是什么

redis.clients.jedis.exceptions.JedisClusterMaxAttemptsException: No more cluster attempts left.
at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:86)
at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:124)
at redis.clients.jedis.JedisClusterCommand.runWithRetries(JedisClusterCommand.java:124)
at redis.clients.jedis.JedisClusterCommand.run(JedisClusterCommand.java:25)
at redis.clients.jedis.JedisCluster.set(JedisCluster.java:112)
at com.yu.chao.redis.rediscluster.test.RedisClusterTest.testRedisCluste2r(RedisClusterTest.java:88)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:498)
at com.yu.chao.windowutils.CommonWindowMain$1.actionPerformed(CommonWindowMain.java:221)
at javax.swing.AbstractButton.fireActionPerformed(AbstractButton.java:2022)
at javax.swing.AbstractButton$Handler.actionPerformed(AbstractButton.java:2348)
at javax.swing.DefaultButtonModel.fireActionPerformed(DefaultButtonModel.java:402)
at javax.swing.DefaultButtonModel.setPressed(DefaultButtonModel.java:259)
at javax.swing.plaf.basic.BasicButtonListener.mouseReleased(BasicButtonListener.java:252)
at java.awt.Component.processMouseEvent(Component.java:6533)
at javax.swing.JComponent.processMouseEvent(JComponent.java:3324)
at java.awt.Component.processEvent(Component.java:6298)
at java.awt.Container.processEvent(Container.java:2237)
at java.awt.Component.dispatchEventImpl(Component.java:4889)
at java.awt.Container.dispatchEventImpl(Container.java:2295)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.LightweightDispatcher.retargetMouseEvent(Container.java:4889)
at java.awt.LightweightDispatcher.processMouseEvent(Container.java:4526)
at java.awt.LightweightDispatcher.dispatchEvent(Container.java:4467)
at java.awt.Container.dispatchEventImpl(Container.java:2281)
at java.awt.Window.dispatchEventImpl(Window.java:2746)
at java.awt.Component.dispatchEvent(Component.java:4711)
at java.awt.EventQueue.dispatchEventImpl(EventQueue.java:758)
at java.awt.EventQueue.access$500(EventQueue.java:97)
at java.awt.EventQueue$3.run(EventQueue.java:709)
at java.awt.EventQueue$3.run(EventQueue.java:703)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:90)
at java.awt.EventQueue$4.run(EventQueue.java:731)
at java.awt.EventQueue$4.run(EventQueue.java:729)
at java.security.AccessController.doPrivileged(Native Method)
at java.security.ProtectionDomain$JavaSecurityAccessImpl.doIntersectionPrivilege(ProtectionDomain.java:80)
at java.awt.EventQueue.dispatchEvent(EventQueue.java:728)
at java.awt.EventDispatchThread.pumpOneEventForFilters(EventDispatchThread.java:201)
at java.awt.EventDispatchThread.pumpEventsForFilter(EventDispatchThread.java:116)
at java.awt.EventDispatchThread.pumpEventsForHierarchy(EventDispatchThread.java:105)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:101)
at java.awt.EventDispatchThread.pumpEvents(EventDispatchThread.java:93)
at java.awt.EventDispatchThread.run(EventDispatchThread.java:82)

集群的总线端口没有打开

回复慵懒。言: 你是在单机集群还是多机集群的?如果是在单机上集群,我遇到的过的情况还有可能是集群创建的时候绑定的IP没有设置外网IP而使用了127.0.0.1回环,如果你是这种情况,就需要改redis.conf中的bind才可以绑定成外网访问的公网IP, 并且绑定之后,再次启动各个节点之后,登录任意一个节点后,如果查看其他节点出现fail ?情况,还需要依次cluster meet IP 端口号一次,才可以恢复各节点的通信,这个时候如果redis集群恢复了(可读取写入),再次在项目中执行应该就可以了.