org.apache.hadoop.hive.ql.exec.vector.expressions

Class VectorUDFUnixTimeStampDate

java.lang.Object

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFTimestampFieldDate

org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFUnixTimeStampDate

All Implemented Interfaces:

Serializable

public final class VectorUDFUnixTimeStampDate
extends VectorUDFTimestampFieldDate

Return Unix Timestamp. Extends VectorUDFTimestampFieldDate

See Also:

Serialized Form

Field Summary

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFTimestampFieldDate

calendar, field

Fields inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

childExpressions, inputColumnNum, inputDataTypePhysicalVariations, inputTypeInfos, LOG, outputColumnNum, outputDataTypePhysicalVariation, outputTypeInfo

Constructor Summary

Constructors

Constructor and Description
VectorUDFUnixTimeStampDate()
VectorUDFUnixTimeStampDate(int colNum, int outputColumnNum)

Method Summary

Modifier and Type	Method and Description
protected long	getDateField(long days)
void	transientInit(org.apache.hadoop.conf.Configuration conf)

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorUDFTimestampFieldDate

evaluate, getDescriptor, initCalendar, vectorExpressionParameters

Methods inherited from class org.apache.hadoop.hive.ql.exec.vector.expressions.VectorExpression

displayArrayOfUtf8ByteArrays, displayUtf8Bytes, doTransientInit, doTransientInit, evaluateChildren, getChildExpressions, getChildExpressionsForTransientInit, getColumnParamString, getDoubleValueParamString, getInputDataTypePhysicalVariations, getInputTypeInfos, getLongValueParamString, getOutputColumnNum, getOutputColumnVectorType, getOutputDataTypePhysicalVariation, getOutputTypeInfo, getParamTypeString, getTypeName, init, setChildExpressions, setInputDataTypePhysicalVariations, setInputTypeInfos, setOutputDataTypePhysicalVariation, setOutputTypeInfo, shouldConvertDecimal64ToDecimal, supportsCheckedExecution, toString

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, wait, wait, wait

Constructor Detail

VectorUDFUnixTimeStampDate

public VectorUDFUnixTimeStampDate(int colNum,
                                  int outputColumnNum)

VectorUDFUnixTimeStampDate

public VectorUDFUnixTimeStampDate()

Method Detail

transientInit

public void transientInit(org.apache.hadoop.conf.Configuration conf)
                   throws HiveException

Overrides:

transientInit in class VectorUDFTimestampFieldDate

Throws:

HiveException

getDateField

protected long getDateField(long days)

Overrides:

getDateField in class VectorUDFTimestampFieldDate