org.apache.hadoop.hive.ql.exec
Class NumericUDAF
java.lang.Object
org.apache.hadoop.hive.ql.exec.UDAF
org.apache.hadoop.hive.ql.exec.NumericUDAF
- Direct Known Subclasses:
- UDAFAvg, UDAFSum
public class NumericUDAF
- extends UDAF
Base class of numeric UDAFs like sum and avg which need a NumericUDAFEvaluatorResolver.
Methods inherited from class java.lang.Object |
clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait |
NumericUDAF
public NumericUDAF()
- Constructor.
Copyright © 2009 The Apache Software Foundation