启动后,访问:http://IP:1107/mdrill.jsp  蓝鲸任务…

1:如果有一天,你有幸看到了这个错误,也许你像我一样low,因为此时,你已经准备开发Zookeeper程序了,却还没有把Zookeeper的服务启动起来. org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /eclipse20171118 at org.apache.zookeeper.KeeperException.create(KeeperExc…

错误信息如下: Exception in thread "main" org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /test at org.apache.zookeeper.KeeperException.create(KeeperException.java:99) at org.apache.zookeeper.KeeperExc…

昨天调试java连接zookeeper服务器,zookeeper搭建过程在这里不做赘述,在创建连接后,然后操作节点一直报异常 错误信息如下: Exception in thread "main" org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /test at org.apache.zookeeper.KeeperException.cr…

在虚拟机上安装了CenOS Linux系统,然后配置好了 zookeeper的集群环境,在本地写了一个Zookeeper测试程序,如下: package com.xbq.zookeeper; import java.io.IOException; import org.apache.zookeeper.CreateMode; import org.apache.zookeeper.WatchedEvent; import org.apache.zookeeper.Watcher; import…

PROBLEM DESCRIPTION When creating or deleting topics in Kafka, they cannot be authorized through the Ranger policies. The following errors are displayed while creating the topics: [ADM_xxxx@xxxx-oc-had102 ~]$ /usr/hdp/current/kafka-broker/bin/kafka-t…

java.lang.reflect.UndeclaredThrowableException: null    at org.springframework.util.ReflectionUtils.rethrowRuntimeException(ReflectionUtils.java:147) ~[spring-core-5.2.2.RELEASE.jar:5.2.2.RELEASE]    at org.springframework.cloud.zookeeper.serviceregi…

以前用cdh3-0.20的hbase,在windows下面直接启动就行了,但是最近安装0.94以上的,就不行了. 报标题的错误,搜遍网络,几乎都是要加HBASE_CLASSPATH的,后来看老外的文章才发现了,就是: 惹的货,导致zookeeper没被识别.坑爹啊 http://stackoverflow.com/questions/10936924/hbase-0-92-standalone-on-windows-with-cygwin/19981264#19981264 http://sta…

经过线报,说前方应用有异常,导致了可用性变差.咦!讨厌的异常,抛异常是程序猿最讨厌的事情之一. 经过收集异常信息如下 ​ ​ 2019-06-24 10:57:41.806 ERROR [hades-afe-opw,,,] 67380 --- [erFactory-Timer] c.t.p.s.s.TBScheduleManagerFactory : KeeperErrorCode = ConnectionLoss for /taobao-pamirs-schedule/hades-earn-o…

额,这东西都快把人搞崩溃了,各种排查各种正常. 最后竟然是因为我在客户端未连接上zkserver的时候就进行了create操作造成的错误. 噗, Exception in thread "main" org.apache.zookeeper.KeeperException$ConnectionLossException: KeeperErrorCode = ConnectionLoss for /servers/server at org.apache.zookeeper.Keeper…