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

Class VectorUDFUnixTimeStampString

java.lang.Object

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

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

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

All Implemented Interfaces:

Serializable

public final class VectorUDFUnixTimeStampString
extends VectorUDFTimestampFieldString

Return Unix Timestamp. Extends VectorUDFTimestampFieldString

See Also:

Serialized Form

Field Summary

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

calendar, fieldLength, fieldStart

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
VectorUDFUnixTimeStampString()
VectorUDFUnixTimeStampString(int colNum, int outputColumnNum)

Method Summary

Modifier and Type	Method and Description
protected long	getField(byte[] bytes, int start, int length)
void	transientInit(org.apache.hadoop.conf.Configuration conf)

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

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

VectorUDFUnixTimeStampString

public VectorUDFUnixTimeStampString(int colNum,
                                    int outputColumnNum)

VectorUDFUnixTimeStampString

public VectorUDFUnixTimeStampString()

Method Detail

transientInit

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

Overrides:

transientInit in class VectorUDFTimestampFieldString

Throws:

HiveException

getField

protected long getField(byte[] bytes,
                        int start,
                        int length)
                 throws ParseException

Overrides:

getField in class VectorUDFTimestampFieldString

Throws:

ParseException