org.apache.tez.dag.api

Class TezConstants

java.lang.Object

org.apache.tez.dag.api.TezConstants

@InterfaceAudience.Private
public class TezConstants
extends Object

Specifies all constant values in Tez

Field Summary

Fields

Modifier and Type	Field and Description
static String	DAG_RECOVERY_DATA_DIR_NAME
static String	DAG_RECOVERY_RECOVER_FILE_SUFFIX
static String	DAG_RECOVERY_SUMMARY_FILE_SUFFIX
static long	TEZ_AM_CLIENT_HEARTBEAT_POLL_INTERVAL_MILLIS_MINIMUM Minimum polling interval used for the client-AM heartbeat.
static int	TEZ_AM_CLIENT_HEARTBEAT_TIMEOUT_SECS_MINIMUM Minimum heartbeat timeout value for the Client to AM heartbeat.
static String	TEZ_AM_LOCAL_RESOURCES_PB_FILE_NAME
static String	TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_CLIENT
static String	TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_TASK_UMBILICAL
static String	TEZ_APPLICATION_MASTER_CLASS
static String	TEZ_APPLICATION_TYPE
static String	TEZ_CLIENT_VERSION_ENV
static String	TEZ_CONTAINER_ERR_FILE_NAME
static String	TEZ_CONTAINER_LOG_FILE_NAME
static String	TEZ_CONTAINER_LOG_PARAMS
static String	TEZ_CONTAINER_LOG_PARAMS_SEPARATOR
static String	TEZ_CONTAINER_LOG4J_PROPERTIES_FILE
static String	TEZ_CONTAINER_LOGGER_NAME
static double	TEZ_CONTAINER_MAX_JAVA_HEAP_FRACTION_LARGE_SLAB
static double	TEZ_CONTAINER_MAX_JAVA_HEAP_FRACTION_SMALL_SLAB
static String	TEZ_CONTAINER_OUT_FILE_NAME
static int	TEZ_CONTAINER_SMALL_SLAB_BOUND_MB For container JVM Xmx auto determination
static String	TEZ_DAG_MODIFY_ACLS DAG modify ACLs.
static long	TEZ_DAG_SLEEP_TIME_BEFORE_EXIT
static String	TEZ_DAG_VIEW_ACLS DAG view ACLs.
static String	TEZ_PB_BINARY_CONF_NAME
static String	TEZ_PB_PLAN_BINARY_NAME
static String	TEZ_PB_PLAN_TEXT_NAME
static String	TEZ_PREWARM_DAG_NAME_PREFIX
static String	TEZ_ROOT_LOGGER_NAME
static String	TEZ_SESSION_MODE_CLI_OPTION Command-line argument to be set when running the Tez AM in session mode.
static String	TEZ_SHUFFLE_HANDLER_SERVICE_ID The service id for the NodeManager plugin used to share intermediate data between vertices.
static String	TEZ_TAR_LR_NAME

Constructor Summary

Constructors

Constructor and Description
TezConstants()

Method Summary

Modifier and Type	Method and Description
static String	getTezUberServicePluginName()
static String	getTezYarnServicePluginName()

Methods inherited from class java.lang.Object

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

Field Detail

TEZ_APPLICATION_MASTER_CLASS

public static final String TEZ_APPLICATION_MASTER_CLASS

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Constant Field Values

TEZ_SESSION_MODE_CLI_OPTION

public static final String TEZ_SESSION_MODE_CLI_OPTION

Command-line argument to be set when running the Tez AM in session mode.

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Constant Field Values

TEZ_TAR_LR_NAME

public static final String TEZ_TAR_LR_NAME

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Constant Field Values

TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_TASK_UMBILICAL

public static final String TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_TASK_UMBILICAL

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Constant Field Values

TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_CLIENT

public static final String TEZ_AM_SECURITY_SERVICE_AUTHORIZATION_CLIENT

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Constant Field Values

TEZ_PB_BINARY_CONF_NAME

public static final String TEZ_PB_BINARY_CONF_NAME

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Constant Field Values

TEZ_PB_PLAN_BINARY_NAME

public static final String TEZ_PB_PLAN_BINARY_NAME

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Constant Field Values

TEZ_PB_PLAN_TEXT_NAME

public static final String TEZ_PB_PLAN_TEXT_NAME

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Constant Field Values

TEZ_CONTAINER_LOG4J_PROPERTIES_FILE

public static final String TEZ_CONTAINER_LOG4J_PROPERTIES_FILE

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Constant Field Values

TEZ_CONTAINER_LOGGER_NAME

public static final String TEZ_CONTAINER_LOGGER_NAME

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Constant Field Values

TEZ_ROOT_LOGGER_NAME

public static final String TEZ_ROOT_LOGGER_NAME

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Constant Field Values

TEZ_CONTAINER_LOG_FILE_NAME

public static final String TEZ_CONTAINER_LOG_FILE_NAME

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Constant Field Values

TEZ_CONTAINER_ERR_FILE_NAME

public static final String TEZ_CONTAINER_ERR_FILE_NAME

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Constant Field Values

TEZ_CONTAINER_OUT_FILE_NAME

public static final String TEZ_CONTAINER_OUT_FILE_NAME

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Constant Field Values

TEZ_CONTAINER_LOG_PARAMS

public static final String TEZ_CONTAINER_LOG_PARAMS

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Constant Field Values

TEZ_CONTAINER_LOG_PARAMS_SEPARATOR

public static final String TEZ_CONTAINER_LOG_PARAMS_SEPARATOR

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Constant Field Values

TEZ_AM_LOCAL_RESOURCES_PB_FILE_NAME

public static final String TEZ_AM_LOCAL_RESOURCES_PB_FILE_NAME

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Constant Field Values

TEZ_APPLICATION_TYPE

public static final String TEZ_APPLICATION_TYPE

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Constant Field Values

TEZ_SHUFFLE_HANDLER_SERVICE_ID

public static final String TEZ_SHUFFLE_HANDLER_SERVICE_ID

The service id for the NodeManager plugin used to share intermediate data between vertices.

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Constant Field Values

TEZ_PREWARM_DAG_NAME_PREFIX

public static final String TEZ_PREWARM_DAG_NAME_PREFIX

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Constant Field Values

DAG_RECOVERY_DATA_DIR_NAME

public static final String DAG_RECOVERY_DATA_DIR_NAME

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Constant Field Values

DAG_RECOVERY_SUMMARY_FILE_SUFFIX

public static final String DAG_RECOVERY_SUMMARY_FILE_SUFFIX

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Constant Field Values

DAG_RECOVERY_RECOVER_FILE_SUFFIX

public static final String DAG_RECOVERY_RECOVER_FILE_SUFFIX

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Constant Field Values

TEZ_DAG_VIEW_ACLS

public static final String TEZ_DAG_VIEW_ACLS

DAG view ACLs. This allows the specified users/groups to view the status of the given DAG.

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Constant Field Values

TEZ_DAG_MODIFY_ACLS

public static final String TEZ_DAG_MODIFY_ACLS

DAG modify ACLs. This allows the specified users/groups to run modify operations on the DAG such as killing the DAG.

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Constant Field Values

TEZ_DAG_SLEEP_TIME_BEFORE_EXIT

public static final long TEZ_DAG_SLEEP_TIME_BEFORE_EXIT

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Constant Field Values

TEZ_CLIENT_VERSION_ENV

public static final String TEZ_CLIENT_VERSION_ENV

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Constant Field Values

TEZ_AM_CLIENT_HEARTBEAT_TIMEOUT_SECS_MINIMUM

public static final int TEZ_AM_CLIENT_HEARTBEAT_TIMEOUT_SECS_MINIMUM

Minimum heartbeat timeout value for the Client to AM heartbeat.

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Constant Field Values

TEZ_AM_CLIENT_HEARTBEAT_POLL_INTERVAL_MILLIS_MINIMUM

public static final long TEZ_AM_CLIENT_HEARTBEAT_POLL_INTERVAL_MILLIS_MINIMUM

Minimum polling interval used for the client-AM heartbeat.

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Constant Field Values

TEZ_CONTAINER_SMALL_SLAB_BOUND_MB

public static final int TEZ_CONTAINER_SMALL_SLAB_BOUND_MB

For container JVM Xmx auto determination

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Constant Field Values

TEZ_CONTAINER_MAX_JAVA_HEAP_FRACTION_SMALL_SLAB

public static final double TEZ_CONTAINER_MAX_JAVA_HEAP_FRACTION_SMALL_SLAB

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Constant Field Values

TEZ_CONTAINER_MAX_JAVA_HEAP_FRACTION_LARGE_SLAB

public static final double TEZ_CONTAINER_MAX_JAVA_HEAP_FRACTION_LARGE_SLAB

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Constant Field Values

Constructor Detail

TezConstants

public TezConstants()

Method Detail

getTezYarnServicePluginName

public static String getTezYarnServicePluginName()

getTezUberServicePluginName

public static String getTezUberServicePluginName()