cassandra运行出现了Unable to gossip with any seeds，cqlsh链接不上,提示connection refused处理办法

问题描述

当启动了cassandra之后出现：

java.lang.RuntimeException: Unable to gossip with any seeds at org.apache.cassandra.gms.Gossiper.doShadowRound(Gossiper.java:1160) at org.apache.cassandra.service.StorageService.checkForEndpointCollision (StorageService.java:416) at org.apache.cassandra.service.StorageService.joinTokenRing(StorageServ ice.java:608) at org.apache.cassandra.service.StorageService.initServer(StorageService .java:576) at org.apache.cassandra.service.StorageService.initServer(StorageService .java:475) at org.apache.cassandra.service.CassandraDaemon.setup(CassandraDaemon.ja va:346) at org.apache.cassandra.service.CassandraDaemon.activate(CassandraDaemon .java:461) at org.apache.cassandra.service.CassandraDaemon.main(CassandraDaemon.jav a:504)

出现这个问题的原因是cassandra.yaml配置文件的seeds 与 ip 设置错误。

Check your cassandra.yaml and make sure that your "listen_address" and "seeds" values match, with the exception that the seeds value requires quotes around it.

请检查seeds 和 listen_address 是一致的。

另外，如果你采用了我的上篇文章中的scutils方法设置了hostname， 那么请将seeds配置中的127.0.0.1改成你的hostname。

cassandra运行出现了Unable to gossip with any seeds，cqlsh链接不上,提示connection refused处理办法