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Posted to dev@drill.apache.org by "Rahul Challapalli (JIRA)" <ji...@apache.org> on 2015/03/17 20:43:38 UTC
[jira] [Created] (DRILL-2482) JDBC : calling getObject when the
actual column type is 'NVARCHAR' results in NoClassDefFoundError
Rahul Challapalli created DRILL-2482:
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Summary: JDBC : calling getObject when the actual column type is 'NVARCHAR' results in NoClassDefFoundError
Key: DRILL-2482
URL: https://issues.apache.org/jira/browse/DRILL-2482
Project: Apache Drill
Issue Type: Bug
Components: Client - JDBC
Reporter: Rahul Challapalli
Assignee: Daniel Barclay (Drill)
git.commit.id.abbrev=7b4c887
I tried to call getObject(i) on a column which is of type varchar, drill failed with the below error :
{code}
Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/hadoop/io/Text
at org.apache.drill.exec.vector.VarCharVector$Accessor.getObject(VarCharVector.java:407)
at org.apache.drill.exec.vector.NullableVarCharVector$Accessor.getObject(NullableVarCharVector.java:386)
at org.apache.drill.exec.vector.accessor.NullableVarCharAccessor.getObject(NullableVarCharAccessor.java:98)
at org.apache.drill.exec.vector.accessor.BoundCheckingAccessor.getObject(BoundCheckingAccessor.java:137)
at org.apache.drill.jdbc.AvaticaDrillSqlAccessor.getObject(AvaticaDrillSqlAccessor.java:136)
at net.hydromatic.avatica.AvaticaResultSet.getObject(AvaticaResultSet.java:351)
at Dummy.testComplexQuery(Dummy.java:94)
at Dummy.main(Dummy.java:30)
Caused by: java.lang.ClassNotFoundException: org.apache.hadoop.io.Text
at java.net.URLClassLoader$1.run(URLClassLoader.java:366)
at java.net.URLClassLoader$1.run(URLClassLoader.java:355)
at java.security.AccessController.doPrivileged(Native Method)
at java.net.URLClassLoader.findClass(URLClassLoader.java:354)
at java.lang.ClassLoader.loadClass(ClassLoader.java:425)
at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:308)
at java.lang.ClassLoader.loadClass(ClassLoader.java:358)
... 8 more
{code}
When the underlying type is a primitive, the getObject call succeeds
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