启动CM出现 “JDBC Driver class not found: com.mysql.jdbc.Driver” 以及“Error creating bean with name 'serverLogFetcherImpl'”问题的解决方法 问题:“JDBC Driver class not found: com.mysql.jdbc.Driver” 通过以下命令启动cm # /etc/init.d/cloudera-scm-server start 通过ps查看进程 ...
报错如下: beeline !connect jdbc:hive2://master:10000 Connecting to jdbc:hive2://master:10000 Enter username for jdbc:hive2://master:10000: root Enter password for jdbc:hive2://master:10000: &n ...
1.问题描述 在Storm中提交Topology后,一直处于分派状态,查看Supervisor日至,显示 2013-12-02 14:49:52 supervisor 46b25fa5-b333-4985-9c1d-3f112d5c615a still hasn't started 2013-12-02 14:49:52 supervisor 46b25fa5-b333-4985-9c1d-3f112d5c615a still hasn't started 2013-12-02 ...