org.apache.hadoop.yarn.util

Class Times

java.lang.Object

org.apache.hadoop.yarn.util.Times

@InterfaceAudience.Private
public class Times
extends Object

Constructor Summary

Constructors

Constructor and Description
Times()

Method Summary

Modifier and Type	Method and Description
static long	elapsed(long started, long finished)
static long	elapsed(long started, long finished, boolean isRunning)
static String	format(long ts)
static String	formatISO8601(long ts) Given a time stamp returns ISO-8601 formated string in format "yyyy-MM-dd'T'HH:mm:ss.SSSZ".
static long	parseISO8601ToLocalTimeInMillis(String isoString) Given ISO formatted string with format "yyyy-MM-dd'T'HH:mm:ss.SSSZ", return epoch time for local Time zone.

Methods inherited from class java.lang.Object

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

Constructor Detail

Times

public Times()

Method Detail

elapsed

public static long elapsed(long started,
                           long finished)

elapsed

public static long elapsed(long started,
                           long finished,
                           boolean isRunning)

format

public static String format(long ts)

formatISO8601

public static String formatISO8601(long ts)

Given a time stamp returns ISO-8601 formated string in format "yyyy-MM-dd'T'HH:mm:ss.SSSZ".

Parameters:

ts - to be formatted in ISO format.

Returns:

ISO 8601 formatted string.

parseISO8601ToLocalTimeInMillis

public static long parseISO8601ToLocalTimeInMillis(String isoString)
                                            throws ParseException

Given ISO formatted string with format "yyyy-MM-dd'T'HH:mm:ss.SSSZ", return epoch time for local Time zone.

Parameters:

isoString - in format of "yyyy-MM-dd'T'HH:mm:ss.SSSZ".

Returns:

epoch time for local time zone.

Throws:

ParseException - if given ISO formatted string can not be parsed.