iyaozhen created KAFKA-3326: ------------------------------- Summary: Error: A JNI error has occurred, please check your installation and try again Key: KAFKA-3326 URL: https://issues.apache.org/jira/browse/KAFKA-3326 Project: Kafka Issue Type: Wish Components: config Affects Versions: 0.9.0.1 Reporter: iyaozhen
I use kafka start at doc(http://kafka.apache.org/documentation.html#quickstart): [kafka_2.11-0.9.0.1] bin/kafka-server-start.sh config/server.properties Error: A JNI error has occurred, please check your installation and try again Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/log4j/Logger at java.lang.Class.getDeclaredMethods0(Native Method) at java.lang.Class.privateGetDeclaredMethods(Class.java:2701) at java.lang.Class.privateGetMethodRecursive(Class.java:3048) at java.lang.Class.getMethod0(Class.java:3018) at java.lang.Class.getMethod(Class.java:1784) at sun.launcher.LauncherHelper.validateMainClass(LauncherHelper.java:544) at sun.launcher.LauncherHelper.checkAndLoadMain(LauncherHelper.java:526) Caused by: java.lang.ClassNotFoundException: org.apache.log4j.Logger at java.net.URLClassLoader.findClass(URLClassLoader.java:381) at java.lang.ClassLoader.loadClass(ClassLoader.java:424) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331) at java.lang.ClassLoader.loadClass(ClassLoader.java:357) ... 7 more java -version java version "1.8.0_66" Java(TM) SE Runtime Environment (build 1.8.0_66-b17) Java HotSpot(TM) 64-Bit Server VM (build 25.66-b17, mixed mode) echo $CLASSPATH .:/home/work/yaozhen/jdk1.8.0_66/lib/dt.jar:/home/work/yaozhen/jdk1.8.0_66/lib/tools.jar My JAVA is poor, I am no idea to resolve it. -- This message was sent by Atlassian JIRA (v6.3.4#6332)