Do you have Hadoop jars in the classpath ? thanks Prasad
On Fri, Nov 4, 2011 at 11:53 AM, Melchiades Blanco Junior <lud...@gmail.com>wrote: > Hey there, it's my first msg here. I'm trying to work with hive server by > connecting with its jdbc driver... > > I have already hadoop and hive cli working... > > I'm using this exemple of jdbc client: > https://cwiki.apache.org/confluence/display/Hive/HiveClient > > *When I run the script, I get the following message:* > > Exception in thread "main" java.lang.NoClassDefFoundError: > org/apache/hadoop/io/Writable > at > org.apache.hadoop.hive.jdbc.HiveStatement.executeQuery(HiveStatement.java:196) > at > org.apache.hadoop.hive.jdbc.HiveStatement.execute(HiveStatement.java:130) > at > org.apache.hadoop.hive.jdbc.HiveConnection.configureConnection(HiveConnection.java:107) > at > org.apache.hadoop.hive.jdbc.HiveConnection.<init>(HiveConnection.java:102) > at org.apache.hadoop.hive.jdbc.HiveDriver.connect(HiveDriver.java:104) > at java.sql.DriverManager.getConnection(DriverManager.java:582) > at java.sql.DriverManager.getConnection(DriverManager.java:185) > at HiveJdbcClient.main(HiveJdbcClient.java:23) > Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.io.Writable > at java.net.URLClassLoader$1.run(URLClassLoader.java:202) > at java.security.AccessController.doPrivileged(Native Method) > at java.net.URLClassLoader.findClass(URLClassLoader.java:190) > at java.lang.ClassLoader.loadClass(ClassLoader.java:306) > at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) > at java.lang.ClassLoader.loadClass(ClassLoader.java:247) > ... 8 more > > *Hive server logs the following message:* > mbj07@hadoop-test:~/workspace/hiveConnection/bin$ cat > /tmp/hduser/hive_job_log_hduser_201111041642_1329417361.txt > SessionStart SESSION_ID="hduser_201111041642" TIME="1320432162976" > > > I'd appreciate any help > >
