nodejs通过phoenix和druid连接到hbase
我已经安装了Phoenix-phoenix-4.3.1，并通过sqline成功连接到hbase两台机器都是集群的一部分，另外一台机器不属于集群，也没有hadoop组件。 只是访问zookeeper的sqlline访问是好的，但通过应用程序（npm）通过德鲁伊连接运行到一个错误
我发现npm https://github.com/gaodazhu/phoenix-client
我得到以下
May 22, 2015 2:08:25 AM com.alibaba.druid.pool.DruidDataSource error SEVERE: dataSource init error java.sql.SQLException: org.apache.phoenix.jdbc.PhoenixDriver at com.alibaba.druid.util.JdbcUtils.createDriver(JdbcUtils.java:514) at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:565) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:878) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:874) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:97) at com.mlsc.DBClient.query(DBClient.java:134) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) Caused by: java.lang.ClassNotFoundException: org.apache.phoenix.jdbc.PhoenixDriver at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:191) at com.alibaba.druid.util.JdbcUtils.createDriver(JdbcUtils.java:512) ... 9 more May 22, 2015 2:08:25 AM com.alibaba.druid.pool.DruidDataSource info INFO: {dataSource-1} inited java.sql.SQLException: org.apache.phoenix.jdbc.PhoenixDriver at com.alibaba.druid.util.JdbcUtils.createDriver(JdbcUtils.java:514) at com.alibaba.druid.pool.DruidDataSource.init(DruidDataSource.java:565) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:878) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:874) at com.alibaba.druid.pool.DruidDataSource.getConnection(DruidDataSource.java:97) at com.mlsc.DBClient.query(DBClient.java:134) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:606) Caused by: java.lang.ClassNotFoundException: org.apache.phoenix.jdbc.PhoenixDriver at java.net.URLClassLoader$1.run(URLClassLoader.java:366) at java.net.URLClassLoader$1.run(URLClassLoader.java:355) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:354) at java.lang.ClassLoader.loadClass(ClassLoader.java:425) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308) at java.lang.ClassLoader.loadClass(ClassLoader.java:358) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:191) at com.alibaba.druid.util.JdbcUtils.createDriver(JdbcUtils.java:512) 你有没有尝试在凤凰创build一个“testing”表？ 并确保将一些行插入到“testing”表中。