Hi Cameron,
Thank you for your explaining! I followed your guide then another error occurs.
$ java -cp ./:zookeeper-3.4.6.jar ZKClient
Exception in thread "main" java.lang.NoClassDefFoundError:
org/slf4j/LoggerFactory
at org.apache.zookeeper.ZooKeeper.<clinit>(ZooKeeper.java:94)
at ZKClient.main(ZKClient.java:19)
Caused by: java.lang.ClassNotFoundException: org.slf4j.LoggerFactory
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
... 2 more
My best guess is that I need to include the ./lib/slf4j-log4j12-1.6.1.jar. But
again I am having the following java.lang.NoClassDefFoundError Watcher error,
which I had before.
$ java -cp "./:zookeeper-3.4.6.jar;./lib/slf4j-log4j12-1.6.1.jar" ZKClient
Exception in thread "main" java.lang.NoClassDefFoundError:
org/apache/zookeeper/Watcher
Caused by: java.lang.ClassNotFoundException: org.apache.zookeeper.Watcher
at java.net.URLClassLoader$1.run(URLClassLoader.java:217)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:205)
at java.lang.ClassLoader.loadClass(ClassLoader.java:321)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:294)
at java.lang.ClassLoader.loadClass(ClassLoader.java:266)
Could not find the main class: ZKClient. Program will exit.
Also, would you tell me why there is a colon “:” in "./:zookeeper-3.4.6.jar”? I
try to google but unable to find it. Sorry for the naive question. Thanks!
Cheers,
Churu
On Oct 29, 2014, at 2:31 PM, Cameron McKenzie <[email protected]> wrote:
> java -cp ./:zookeeper-3.4.6.jar ZKClient
