Is this possible to get working? I've tried replacing the Hadoop 0.18
jar files in hbase/lib with those of Hadoop 0.19, but when I start up
the server I get:
2008-12-19 10:14:37,997 ERROR org.apache.hadoop.hbase.master.HMaster:
Can not start master
java.lang.reflect.InvocationTargetException
at sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method)
at
sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:39)
at
sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:27)
at java.lang.reflect.Constructor.newInstance(Constructor.java:513)
at org.apache.hadoop.hbase.master.HMaster.doMain(HMaster.java:784)
at org.apache.hadoop.hbase.master.HMaster.main(HMaster.java:818)
Caused by: java.lang.NoClassDefFoundError:
org/apache/hadoop/dfs/DistributedFileSystem
at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:178)
at org.apache.hadoop.hbase.master.HMaster.<init>(HMaster.java:147)
... 6 more
Caused by: java.lang.ClassNotFoundException:
org.apache.hadoop.dfs.DistributedFileSystem
at java.net.URLClassLoader$1.run(URLClassLoader.java:200)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:188)
at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276)
at java.lang.ClassLoader.loadClass(ClassLoader.java:251)
at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319)
... 8 more
