This project has retired. For details please refer to its Attic page.

org.apache.oozie.action.hadoop
Class HadoopELFunctions

java.lang.Object
  org.apache.oozie.action.hadoop.HadoopELFunctions

public class HadoopELFunctions
extends Object

Hadoop EL functions.

Field Summary

static String	GROUPS
static String	MAP_IN
static String	MAP_OUT
static String	RECORDS
static String	REDUCE_IN
static String	REDUCE_OUT

Constructor Summary

HadoopELFunctions()

Method Summary

static Map<String,Map<String,Long>>

hadoop_counters(String nodeName)

Methods inherited from class java.lang.Object

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

Field Detail

RECORDS

public static final String RECORDS

See Also:

Constant Field Values

MAP_IN

public static final String MAP_IN

See Also:

Constant Field Values

MAP_OUT

public static final String MAP_OUT

See Also:

Constant Field Values

REDUCE_IN

public static final String REDUCE_IN

See Also:

Constant Field Values

REDUCE_OUT

public static final String REDUCE_OUT

See Also:

Constant Field Values

GROUPS

public static final String GROUPS

See Also:

Constant Field Values

Constructor Detail

HadoopELFunctions

public HadoopELFunctions()

Method Detail

hadoop_counters

public static Map<String,Map<String,Long>> hadoop_counters(String nodeName)
                                                    throws ELEvaluationException

Throws:

ELEvaluationException