Hi, When using HBase 0.92 jar on IBM JVM, we saw the following exception: Setting up data table [qa_id1] for environment [qa] if necessary. Reading from Hbase properties file... Exception in thread "main" java.lang.NoClassDefFoundError: com.sun.security.auth .NTUserPrincipal at org.apache.hadoop.security.UserGroupInformation.<clinit>(UserGroupInf ormation.java:310) at java.lang.J9VMInternals.initializeImpl(Native Method) at java.lang.J9VMInternals.initialize(J9VMInternals.java:200) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl. java:39) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAcces sorImpl.java:37) at java.lang.reflect.Method.invoke(Method.java:599) at org.apache.hadoop.hbase.util.Methods.call(Methods.java:37) at org.apache.hadoop.hbase.security.User.call(User.java:586) at org.apache.hadoop.hbase.security.User.callStatic(User.java:576) at org.apache.hadoop.hbase.security.User.access$400(User.java:50) at org.apache.hadoop.hbase.security.User$SecureHadoopUser.<init>(User.ja va:393) at org.apache.hadoop.hbase.security.User$SecureHadoopUser.<init>(User.ja va:388) at org.apache.hadoop.hbase.security.User.getCurrent(User.java:139) at org.apache.hadoop.hbase.client.HConnectionManager$HConnectionKey.<ini t>(HConnectionManager.java:412) at org.apache.hadoop.hbase.client.HConnectionManager.getConnection(HConn ectionManager.java:182) at org.apache.hadoop.hbase.client.HBaseAdmin.<init>(HBaseAdmin.java:98) at com.ebay.evps.hb.EPSAdminToolTest.createBaseTableIfNeeded(EPSAdminToo lTest.java:242) at com.ebay.evps.hb.EPSAdminToolTest.setupEnvironments(EPSAdminToolTest. java:167) at com.ebay.evps.hb.EPSAdminToolTest.main(EPSAdminToolTest.java:53) Caused by: java.lang.ClassNotFoundException: com.sun.security.auth.NTUserPrincip al at java.net.URLClassLoader.findClass(URLClassLoader.java:419) at java.lang.ClassLoader.loadClass(ClassLoader.java:643) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:320) at java.lang.ClassLoader.loadClass(ClassLoader.java:609) ... 20 more
I wonder if anyone has experienced similar problem before. Your feedback would be appreciated.