这个报错一般存在于独立安装Zookeeper集群中. 报这个错的操作时这样的, 先停掉了了Hbase formatZK后重启Hbase 启动hbase shell 后HMaster挂掉,看log里就有这个报错 TableExistsException: hbase:namespace 这个时候需要输入zkCli.sh,把Zookeeper里的/hbase目录删除. 这个报错的意思有可能是指hbase的namespace已存在,无法再建一个.所以需要把之前的那个namespace删除,然后再启动H…

Problem is here : https://community.cloudera.com/t5/Storage-Random-Access-HDFS/HMaster-not-starting-TableExistsException/td-p/11466 The solution: First, perform zookeeper-client -server ip port on the zookeeper node. We get: Then, perform ls / we get…

问题描述: 前几天一个同事来说,通过phoenix创建表失败了,一直报表存在的错误,删除也报错,然后就针对这个问题找下解决方案. 问题分析: 1.通过phoenix创建表,一直卡住不动了.创建语句如下: CREATE TABLE SYNC_BUSINESS_INFO_BYDAY_EFFECT( ID VARCHAR, DAY_ID VARCHAR, PROV_ID VARCHAR, PROV_NAME VARCHAR, AREA_ID VARCHAR, AREA_NAME VARCHAR, CI…

今天启动clouder manager集群时候hbase list出现 (ERROR: org.apache.hadoop.hbase.ipc.ServerNotRunningYetException: Server is not running yet ERROR: Can't get master address from ZooKeeper; znode data == null ) 一类错误 看网上有几种解决方案 一个是 1: 在使用 hbase shell 时,一直报错.花了半个多小时…

Cloudera及相关的组件版本 Cloudera: 5.7.0 Hbase: 1.20 Hadoop: 2.6.0 ZooKeeper: 3.4.5 就算是引用了相应的组件依赖,依然是报一样的错误! 错误字符串 Exception in thread "main" java.lang.NoSuchMethodError: org.apache.hadoop.hbase.HTableDescriptor.addFamily(Lorg/apache/hadoop/hbase/HColum…

org.apache.hadoop.hbase.ClockOutOfSyncException: org.apache.hadoop.hbase.ClockOutOfSyncException: Server dn2.tysci.com,60020,1453972614463 has been rejected; Reported time is too far out of sync with master.  Time difference of 28764119ms > max allow…

Exception in thread "main" org.apache.hadoop.hbase.TableNotDisabledException: org.apache.hadoop.hbase.TableNotDisabledException: log2    at org.apache.hadoop.hbase.master.HMaster.checkTableModifiable(HMaster.java:1488)    at org.apache.hadoop.hb…

org.apache.hadoop.hbase.client.HTablePool$PooledHTable cannot be cast to org.apac 代码: //1.create HTablePool HTablePool hp=new HTablePool(con, 1000); //2.get HTable from HTablepool HTable ht=(HTable)hp.getTable(tName); 原因:现在应用的api版本号中pool.getTable返回的类…

数据导入的时候出现: at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:) at java.lang.Class.getMethod0(Class.java:) at java.lang.Class.getMethod(Class.java:) at org.apache.hadoop.util.ProgramDriver$Pr…

ERROR: org.apache.hadoop.hbase.PleaseHoldException: org.apache.hadoop.hbase.PleaseHoldException: Master is initiling 1.首先查看日志:hbase-hbase-master-master.log 2.发现zookeeper.clientcnxn有问题,所以为查看各节点的日志 3.发现连接的是本地的zookeeper(127.0.0.1),这时发现本地没有zookeeper,所以怀疑…