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Kafka Broker Offline Partitions Test:There are 210 offline partitionsrmr /brokers/topics/opt/cloudera/parcels/CDH-****/lib/zookeeper/bin/zkCli.sh添加Hive服务多次失败使用Mysql作为Hive的元数据库...

错误信息如下：Exception in thread "main" java.sql.SQLException: No suitable driver at java.sql.DriverManager.getDriver(DriverManager.java:315) at org.apache.spark.sql.execution.datasources.jdbc.JDBCOption...

Error running ‘Test’: Command line is too long. Shorten command line for Test or also for Application default configuration解决方案：点击Run–>Edit Configurations

问题说明：在Linux服务器上安装好Mysql，在本地可以正常登陆使用。但是使用Navicat远程连接的时候总是报错：Host“xxx” is not allowed to connect to this MySQL server.错误原因：Linux上安装的Mysql没有允许远程登陆！在Linux上登陆Mysql，并授予远程访问权限即可。1. mysql -u root -p2. ...