org.apache.hadoop.vaidya.statistics.job
Enum JobStatisticsInterface.ReduceTaskKeys

java.lang.Object
  extended by java.lang.Enum<JobStatisticsInterface.ReduceTaskKeys>
      extended by org.apache.hadoop.vaidya.statistics.job.JobStatisticsInterface.ReduceTaskKeys
All Implemented Interfaces:
Serializable, Comparable<JobStatisticsInterface.ReduceTaskKeys>
Enclosing interface:
JobStatisticsInterface

public static enum JobStatisticsInterface.ReduceTaskKeys
extends Enum<JobStatisticsInterface.ReduceTaskKeys>

Reduce Task Keys


Enum Constant Summary
ATTEMPT_ID
           
COMBINE_INPUT_RECORDS
           
COMBINE_OUTPUT_RECORDS
           
EXECUTION_TIME
           
FILE_BYTES_READ
           
FILE_BYTES_WRITTEN
           
FINISH_TIME
           
HDFS_BYTES_READ
           
HDFS_BYTES_WRITTEN
           
HOSTNAME
           
HTTP_PORT
           
INPUT_GROUPS
           
INPUT_RECORDS
           
NUM_ATTEMPTS
           
OUTPUT_RECORDS
           
SHUFFLE_BYTES
           
SHUFFLE_FINISH_TIME
           
SORT_FINISH_TIME
           
SPILLED_RECORDS
           
SPLITS
           
START_TIME
           
STATE_STRING
           
STATUS
           
TASK_ID
           
TASK_TYPE
           
TRACKER_NAME
           
 
Method Summary
static JobStatisticsInterface.ReduceTaskKeys valueOf(String name)
          Returns the enum constant of this type with the specified name.
static JobStatisticsInterface.ReduceTaskKeys[] values()
          Returns an array containing the constants of this enum type, in the order they are declared.
 
Methods inherited from class java.lang.Enum
clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf
 
Methods inherited from class java.lang.Object
getClass, notify, notifyAll, wait, wait, wait
 

Enum Constant Detail

TASK_ID

public static final JobStatisticsInterface.ReduceTaskKeys TASK_ID

TASK_TYPE

public static final JobStatisticsInterface.ReduceTaskKeys TASK_TYPE

START_TIME

public static final JobStatisticsInterface.ReduceTaskKeys START_TIME

STATUS

public static final JobStatisticsInterface.ReduceTaskKeys STATUS

FINISH_TIME

public static final JobStatisticsInterface.ReduceTaskKeys FINISH_TIME

HDFS_BYTES_READ

public static final JobStatisticsInterface.ReduceTaskKeys HDFS_BYTES_READ

HDFS_BYTES_WRITTEN

public static final JobStatisticsInterface.ReduceTaskKeys HDFS_BYTES_WRITTEN

FILE_BYTES_READ

public static final JobStatisticsInterface.ReduceTaskKeys FILE_BYTES_READ

FILE_BYTES_WRITTEN

public static final JobStatisticsInterface.ReduceTaskKeys FILE_BYTES_WRITTEN

COMBINE_OUTPUT_RECORDS

public static final JobStatisticsInterface.ReduceTaskKeys COMBINE_OUTPUT_RECORDS

COMBINE_INPUT_RECORDS

public static final JobStatisticsInterface.ReduceTaskKeys COMBINE_INPUT_RECORDS

OUTPUT_RECORDS

public static final JobStatisticsInterface.ReduceTaskKeys OUTPUT_RECORDS

INPUT_RECORDS

public static final JobStatisticsInterface.ReduceTaskKeys INPUT_RECORDS

NUM_ATTEMPTS

public static final JobStatisticsInterface.ReduceTaskKeys NUM_ATTEMPTS

ATTEMPT_ID

public static final JobStatisticsInterface.ReduceTaskKeys ATTEMPT_ID

HOSTNAME

public static final JobStatisticsInterface.ReduceTaskKeys HOSTNAME

SHUFFLE_FINISH_TIME

public static final JobStatisticsInterface.ReduceTaskKeys SHUFFLE_FINISH_TIME

SORT_FINISH_TIME

public static final JobStatisticsInterface.ReduceTaskKeys SORT_FINISH_TIME

INPUT_GROUPS

public static final JobStatisticsInterface.ReduceTaskKeys INPUT_GROUPS

TRACKER_NAME

public static final JobStatisticsInterface.ReduceTaskKeys TRACKER_NAME

STATE_STRING

public static final JobStatisticsInterface.ReduceTaskKeys STATE_STRING

HTTP_PORT

public static final JobStatisticsInterface.ReduceTaskKeys HTTP_PORT

SPLITS

public static final JobStatisticsInterface.ReduceTaskKeys SPLITS

SHUFFLE_BYTES

public static final JobStatisticsInterface.ReduceTaskKeys SHUFFLE_BYTES

SPILLED_RECORDS

public static final JobStatisticsInterface.ReduceTaskKeys SPILLED_RECORDS

EXECUTION_TIME

public static final JobStatisticsInterface.ReduceTaskKeys EXECUTION_TIME
Method Detail

values

public static JobStatisticsInterface.ReduceTaskKeys[] values()
Returns an array containing the constants of this enum type, in the order they are declared. This method may be used to iterate over the constants as follows:
for (JobStatisticsInterface.ReduceTaskKeys c : JobStatisticsInterface.ReduceTaskKeys.values())
    System.out.println(c);

Returns:
an array containing the constants of this enum type, in the order they are declared

valueOf

public static JobStatisticsInterface.ReduceTaskKeys valueOf(String name)
Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)

Parameters:
name - the name of the enum constant to be returned.
Returns:
the enum constant with the specified name
Throws:
IllegalArgumentException - if this enum type has no constant with the specified name
NullPointerException - if the argument is null


Copyright © 2009 The Apache Software Foundation