org.apache.tez.runtime.library.common

Class Constants

java.lang.Object

org.apache.tez.runtime.library.common.Constants

@InterfaceAudience.Private
public class Constants
extends Object

Field Summary

Fields

Modifier and Type	Field and Description
static String	DAG_PREFIX
static long	DEFAULT_COMBINE_RECORDS_BEFORE_PROGRESS
static String	MAP_OUTPUT_FILENAME_STRING
static int	MAP_OUTPUT_INDEX_RECORD_LENGTH
static String	MAP_OUTPUT_INDEX_SUFFIX_STRING
static String	MERGED_OUTPUT_PREFIX
static String	REDUCE_INPUT_FILE_FORMAT_STRING
static String	TEZ
static String	TEZ_RUNTIME_JOB_CREDENTIALS
static String	TEZ_RUNTIME_TASK_ATTEMPT_ID
static String	TEZ_RUNTIME_TASK_INPUT_FILE_FORMAT_STRING
static String	TEZ_RUNTIME_TASK_MEMORY Parameter used to specify the memory available to runtime components, for writing unit tests.
static String	TEZ_RUNTIME_TASK_OUTPUT_DIR
static String	TEZ_RUNTIME_TASK_OUTPUT_FILENAME_STRING
static String	TEZ_RUNTIME_TASK_OUTPUT_INDEX_SUFFIX_STRING
static String	TEZ_RUNTIME_TASK_OUTPUT_MANAGER

Constructor Summary

Constructors

Constructor and Description
Constants()

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

TEZ

public static final String TEZ

See Also:

Constant Field Values

DAG_PREFIX

public static final String DAG_PREFIX

See Also:

Constant Field Values

MAP_OUTPUT_FILENAME_STRING

public static final String MAP_OUTPUT_FILENAME_STRING

See Also:

Constant Field Values

MAP_OUTPUT_INDEX_SUFFIX_STRING

public static final String MAP_OUTPUT_INDEX_SUFFIX_STRING

See Also:

Constant Field Values

REDUCE_INPUT_FILE_FORMAT_STRING

public static final String REDUCE_INPUT_FILE_FORMAT_STRING

See Also:

Constant Field Values

MAP_OUTPUT_INDEX_RECORD_LENGTH

public static final int MAP_OUTPUT_INDEX_RECORD_LENGTH

See Also:

Constant Field Values

MERGED_OUTPUT_PREFIX

public static final String MERGED_OUTPUT_PREFIX

See Also:

Constant Field Values

DEFAULT_COMBINE_RECORDS_BEFORE_PROGRESS

public static final long DEFAULT_COMBINE_RECORDS_BEFORE_PROGRESS

See Also:

Constant Field Values

TEZ_RUNTIME_TASK_ATTEMPT_ID

public static final String TEZ_RUNTIME_TASK_ATTEMPT_ID

See Also:

Constant Field Values

TEZ_RUNTIME_TASK_OUTPUT_FILENAME_STRING

public static final String TEZ_RUNTIME_TASK_OUTPUT_FILENAME_STRING

See Also:

Constant Field Values

TEZ_RUNTIME_TASK_OUTPUT_INDEX_SUFFIX_STRING

public static final String TEZ_RUNTIME_TASK_OUTPUT_INDEX_SUFFIX_STRING

See Also:

Constant Field Values

TEZ_RUNTIME_TASK_INPUT_FILE_FORMAT_STRING

public static final String TEZ_RUNTIME_TASK_INPUT_FILE_FORMAT_STRING

See Also:

Constant Field Values

TEZ_RUNTIME_JOB_CREDENTIALS

public static final String TEZ_RUNTIME_JOB_CREDENTIALS

See Also:

Constant Field Values

TEZ_RUNTIME_TASK_MEMORY

@InterfaceAudience.Private
public static final String TEZ_RUNTIME_TASK_MEMORY

Parameter used to specify the memory available to runtime components, for writing unit tests.

See Also:

Constant Field Values

TEZ_RUNTIME_TASK_OUTPUT_DIR

public static final String TEZ_RUNTIME_TASK_OUTPUT_DIR

See Also:

Constant Field Values

TEZ_RUNTIME_TASK_OUTPUT_MANAGER

public static final String TEZ_RUNTIME_TASK_OUTPUT_MANAGER

See Also:

Constant Field Values

Constructor Detail

Constants

public Constants()