org.apache.hadoop.hive.ql.exec
Class AmbiguousMethodException

java.lang.Object
  java.lang.Throwable
      java.lang.Exception
          org.apache.hadoop.hive.ql.metadata.HiveException
              org.apache.hadoop.hive.ql.parse.SemanticException
                  org.apache.hadoop.hive.ql.exec.UDFArgumentException
                      org.apache.hadoop.hive.ql.exec.AmbiguousMethodException

All Implemented Interfaces:

Serializable

public class AmbiguousMethodException
extends UDFArgumentException

Exception thrown by the UDF and UDAF method resolvers in case a unique method is not found.

See Also:

Serialized Form

Constructor Summary

AmbiguousMethodException(Class<?> funcClass, List<TypeInfo> argTypeInfos, List<Method> methods)
Constructor.

Method Summary

Methods inherited from class org.apache.hadoop.hive.ql.exec.UDFArgumentException

getArgTypeList, getFunctionClass, getMethods

Methods inherited from class org.apache.hadoop.hive.ql.metadata.HiveException

getCanonicalErrorMsg

Methods inherited from class java.lang.Throwable

fillInStackTrace, getCause, getLocalizedMessage, getMessage, getStackTrace, initCause, printStackTrace, printStackTrace, printStackTrace, setStackTrace, toString

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

AmbiguousMethodException

public AmbiguousMethodException(Class<?> funcClass,
                                List<TypeInfo> argTypeInfos,
                                List<Method> methods)

Constructor.

Parameters:

funcClass - The UDF or UDAF class.

argTypeInfos - The list of argument types that lead to an ambiguity.

methods - All potential matches.