1 异常结果 org.apache.zookeeper.KeeperException$UnimplementedException: KeeperErrorCode = Unimplemented for /curator at org.apache.zookeeper.KeeperException.create(KeeperException.java:103) at org.apache.zookeeper.KeeperException.create(KeeperException.j…
java.lang.reflect.UndeclaredThrowableException: null at org.springframework.util.ReflectionUtils.rethrowRuntimeException(ReflectionUtils.java:147) ~[spring-core-5.2.2.RELEASE.jar:5.2.2.RELEASE] at org.springframework.cloud.zookeeper.serviceregi…
PROBLEM DESCRIPTION When creating or deleting topics in Kafka, they cannot be authorized through the Ranger policies. The following errors are displayed while creating the topics: [ADM_xxxx@xxxx-oc-had102 ~]$ /usr/hdp/current/kafka-broker/bin/kafka-t…
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…
http://stackoverflow.com/questions/13869817/difference-in-physical-path-root-path-virutal-path-relative-virtual-path-app 第一个答案 In regards to an ASP.NET application I think of it like this: Physical Path: OS path using drive/directory/file in which th…
如果要得到传统的ASP.Net应用程序中的相对路径或虚拟路径对应的服务器物理路径,只需要使用使用Server.MapPath()方法来取得Asp.Net根目录的物理路径,如下所示: // Classic ASP.NET public class HomeController : Controller { public ActionResult Index() { string physicalWebRootPath = Server.MapPath("~/"); return Cont…
http://www.techburps.com/misc/download-and-install-apache-zookeepr/36 In previous article of this Big-Data tutorials series we have seen, What is Apache Zookeeper, Why do we need it and How it works ?. In this particular article we will see how to do…
[root@iZ23nn1p4mjZ zookeeper-3.4.10]# bin/zkCli.sh -server localhost:2181,localhost:2182,localhost:2183 Connecting to localhost:2181,localhost:2182,localhost:2183 log4j:WARN No appenders could be found for logger (org.apache.zookeeper.ZooKeeper). log…