springboot项目报错can not register RM,err:can not connect to services-server.

红太狼 2023-10-16 07:17 57阅读 0赞

springcloud alibaba使用[seata][]分布式事务出现io.seata.common.exception.FrameworkException: can not register RM,err:can not connect to services-server.

2023-09-17 17:03:07.724 ERROR 26860 --- [eoutChecker_2_1] i.s.c.r.netty.NettyClientChannelManager  : 0101 can not connect to 172.17.0.4:8091 cause:can not register RM,err:can not connect to services-server.
    
    io.seata.common.exception.FrameworkException: can not register RM,err:can not connect to services-server.
    	at io.seata.core.rpc.netty.NettyClientChannelManager.doConnect(NettyClientChannelManager.java:210) ~[seata-all-1.3.0.jar:1.3.0]
    	at io.seata.core.rpc.netty.NettyClientChannelManager.acquireChannel(NettyClientChannelManager.java:103) ~[seata-all-1.3.0.jar:1.3.0]
    	at io.seata.core.rpc.netty.NettyClientChannelManager.reconnect(NettyClientChannelManager.java:175) ~[seata-all-1.3.0.jar:1.3.0]
    	at io.seata.core.rpc.netty.AbstractNettyRemotingClient$1.run(AbstractNettyRemotingClient.java:106) [seata-all-1.3.0.jar:1.3.0]
    	at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:511) [na:1.8.0_301]
    	at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:308) [na:1.8.0_301]
    	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$301(ScheduledThreadPoolExecutor.java:180) [na:1.8.0_301]
    	at java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:294) [na:1.8.0_301]
    	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149) [na:1.8.0_301]
    	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624) [na:1.8.0_301]
    	at io.netty.util.concurrent.FastThreadLocalRunnable.run(FastThreadLocalRunnable.java:30) [netty-all-4.1.51.Final.jar:4.1.51.Final]
    	at java.lang.Thread.run(Thread.java:748) [na:1.8.0_301]

**原因：使用到seata的项目得先启动，即seata需要在服务启动之后再启动**

[seata]: https://so.csdn.net/so/search?q=seata&spm=1001.2101.3001.7020