com.facebook.presto.parquet

Class ParquetTimestampUtils

java.lang.Object

com.facebook.presto.parquet.ParquetTimestampUtils

public final class ParquetTimestampUtils
extends Object

Utility class for decoding INT96 encoded parquet timestamp to timestamp millis in GMT.

Method Summary

Modifier and Type	Method and Description
static long	getTimestampMillis(org.apache.parquet.io.api.Binary timestampBinary) Returns GMT timestamp from binary encoded parquet timestamp (12 bytes - julian date + time of day nanos).
static long	getTimestampMillis(byte[] byteBuffer, int offset)

Methods inherited from class java.lang.Object

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

Method Detail

getTimestampMillis

public static long getTimestampMillis(org.apache.parquet.io.api.Binary timestampBinary)

Returns GMT timestamp from binary encoded parquet timestamp (12 bytes - julian date + time of day nanos).

Parameters:

timestampBinary - INT96 parquet timestamp

Returns:

timestamp in millis, GMT timezone

getTimestampMillis

public static long getTimestampMillis(byte[] byteBuffer,
                                      int offset)