Question

我试图用MapR将Druid配置为深度存储。但是当我启动Druid时，遇到了以下异常。我想知道在哪里可以找到com.mapr.security.simplesasl.SimpleSaslProvider类。还是对此有解决方案？

org.apache.zookeeper.client.ZooKeeperSaslClient - ClassNotFoundException: com.mapr.security.simplesasl.SimpleSaslProvider
java.lang.ClassNotFoundException: com.mapr.security.simplesasl.SimpleSaslProvider
        at java.net.URLClassLoader.findClass(URLClassLoader.java:381) ~[?:1.8.0_51]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:424) ~[?:1.8.0_51]
        at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) ~[?:1.8.0_51]
        at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ~[?:1.8.0_51]
        at java.lang.Class.forName0(Native Method) ~[?:1.8.0_51]
        at java.lang.Class.forName(Class.java:264) ~[?:1.8.0_51]
        at org.apache.zookeeper.client.ZooKeeperSaslClient.<clinit>(ZooKeeperSaslClient.java:84) [zookeeper-3.4.5-mapr-1503.jar:3.4.5-mapr-1503--1]
        at org.apache.zookeeper.ClientCnxn$SendThread.startConnect(ClientCnxn.java:942) [zookeeper-3.4.5-mapr-1503.jar:3.4.5-mapr-1503--1]
        at org.apache.zookeeper.ClientCnxn$SendThread.run(ClientCnxn.java:995) [zookeeper-3.4.5-mapr-1503.jar:3.4.5-mapr-1503--1]

谢谢大卫

Zookeeper无法找到Mapr类

0 个答案: