aijava1的博客

最近用hive连接数据库进行操作时出现了Exception in thread "main" java.lang.NoClassDefFoundError: Could not initialize class org.fusesource的错误，仔细检查了代码，发现没有错，几经周折最后终于找到了最简单的解决的方法。最后在stackoverflow上找到了解决的方法，于是在代码加上了点击打开链接 ...

hadoop-2.7.5hive-2.3.2jdk1.8.0_152mysql-5.7.211.集群规划集群节点分配主机名主机IPmaster192.168.100.100slave1192.168.100.101slave2192.168.100.102slave3192.168.100.103软件版本软件名称版本号Java1.8.0_152CentOSCentOS-7-x64-1708Hado...

FAILED: SemanticException org.apache.hadoop.hive.ql.metadata.HiveException: java.lang.RuntimeException: Unable to instantiate org.apache.hadoop.hive.ql.metadata.SessionHiveMetaStoreClient在进入hive时执行命令时...