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From Benjamin Parrish <benjamin.d.parr...@gmail.com>
Subject Exception during connection to ZooKeeperInstance
Date Tue, 03 Sep 2013 16:55:57 GMT
I am attempting to test out Accumulo for use at work.  I am running into a problem with getting
Java code to work.  I am using an Ubuntu VM that came prepared with Acumulo, ZooKeeper, and
Hadoop already setup.  I can SSH into the VM, and I can run the Acumulo shell with no problem.
 However when running Java code I am running into the Exception below.

Here is my classpath:
accumulo-core-1.4.2
commons-collections-3.2.1
commons-lang-1.0
commons-logging-1.1.1
commons-net-1.4.1
hadoop-core-1.0.1
libthrift-0.9.1
log4j-1.2.16
slf4j-api-1.7.5
slf4j-jdk14-1.7.5
zookeeper-3.4.3

Exception in thread "main" java.lang.IncompatibleClassChangeError: Implementing class
	at java.lang.ClassLoader.defineClass1(Native Method)
	at java.lang.ClassLoader.defineClassCond(ClassLoader.java:631)
	at java.lang.ClassLoader.defineClass(ClassLoader.java:615)
	at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:141)
	at java.net.URLClassLoader.defineClass(URLClassLoader.java:283)
	at java.net.URLClassLoader.access$000(URLClassLoader.java:58)
	at java.net.URLClassLoader$1.run(URLClassLoader.java:197)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	at org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:146)
	at org.apache.accumulo.core.client.impl.ServerClient.getConnection(ServerClient.java:123)
	at org.apache.accumulo.core.client.impl.ServerClient.executeRaw(ServerClient.java:105)
	at org.apache.accumulo.core.client.impl.ServerClient.execute(ServerClient.java:71)
	at org.apache.accumulo.core.client.impl.ConnectorImpl.<init>(ConnectorImpl.java:75)
	at org.apache.accumulo.core.client.ZooKeeperInstance.getConnector(ZooKeeperInstance.java:218)
	at AccumuloTest.main(AccumuloTest.java:21)

Thanks

Ben
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