dubbo-spring-boot-starter 2.7.5 连接zookeeper失败

fxc109406 commented 4 years ago

spring-boot-starter-parent用的是最新的2.2.4.RELEASE。 zook用的是最新的3.5.6。 dubbo-spring-boot-starter和dubbo-dependencies-zookeeper用的是2.7.5。启动后报错： 2020-02-01 11:36:49.709 INFO 9176 --- [ main] org.apache.zookeeper.ZooKeeper : Initiating client connection, connectString=192.168.133.136:2181,192.168.133.136:2182,192.168.133.136:2183 sessionTimeout=60000 watcher=org.apache.curator.ConnectionState@eb6449b 2020-02-01 11:36:49.734 INFO 9176 --- [ main] o.a.c.f.imps.CuratorFrameworkImpl : Default schema 2020-02-01 11:36:52.760 INFO 9176 --- [ main] ConditionEvaluationReportLoggingListener :

Error starting ApplicationContext. To display the conditions report re-run your application with 'debug' enabled. 2020-02-01 11:36:52.777 ERROR 9176 --- [ main] o.s.boot.SpringApplication : Application run failed

java.lang.IllegalStateException: zookeeper not connected

zookeeper肯定是运行正常的，就是连不上，降到2.7.3就一切正常了。如果不降版本，则需要加上： dubbo.config-center.timeout: 50000 dubbo.registry.timeout: 40000

此外，org.apache.dubbo的dubbo-spring-boot-starter比com.alibaba.boot的dubbo-spring-boot-starter连接外部zookeeper要慢不少。后者连接同一个zookeeper，基本瞬间就连上。

mercyblitz commented 4 years ago

Duplicated https://github.com/apache/dubbo-spring-boot-project/issues/657

DevenWen commented 4 years ago

同样遇到这个问题。

win7
dubbo.version=2.7.5
zookeeper.version=3.5.7
curator.version=4.0.0

apache / dubbo-spring-boot-project

dubbo-spring-boot-starter 2.7.5 连接zookeeper失败 #674