azkaban

Class Constants

java.lang.Object

azkaban.Constants

public class Constants
extends java.lang.Object

Constants used in configuration files or shared among classes.

Conventions:

Internal constants to be put in the Constants class

Configuration keys to be put in the Constants.ConfigurationKeys class

Flow level properties keys to be put in the Constants.FlowProperties class

Job level Properties keys to be put in the Constants.JobProperties class

Use '.' to separate name spaces and '_" to separate words in the same namespace. e.g. azkaban.job.some_key

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	Constants.ConfigurationKeys
static class	Constants.FlowProperties
static class	Constants.FlowTriggerProps
static class	Constants.JobCallbackProperties
static class	Constants.JobProperties
static class	Constants.PluginManager

Field Summary

Fields

Modifier and Type	Field and Description
static double	AZKABAN_FLOW_VERSION_2_0
static java.lang.String	AZKABAN_PRIVATE_PROPERTIES_FILE
static java.lang.String	AZKABAN_PROPERTIES_FILE
static java.lang.String	AZKABAN_SERVLET_CONTEXT_KEY
static java.lang.String	AZKABAN_SLA_CHECKER_USERNAME
static double	DEFAULT_AZKABAN_FLOW_VERSION
static int	DEFAULT_AZKABAN_POLLING_CRITERIA_CPU_LOAD_PERIOD_SEC
static int	DEFAULT_AZKABAN_POLLING_INTERVAL_MS
static boolean	DEFAULT_AZKABAN_RAMP_ENABLED
static int	DEFAULT_AZKABAN_RAMP_STATUS_POLLING_INTERVAL
static boolean	DEFAULT_AZKABAN_RAMP_STATUS_POOLING_ENABLED
static int	DEFAULT_AZKABAN_RAMP_STATUS_PULL_INTERVAL_MAX
static int	DEFAULT_AZKABAN_RAMP_STATUS_PUSH_INTERVAL_MAX
static java.lang.String	DEFAULT_CONF_PATH
static java.lang.String	DEFAULT_EXECUTOR_PORT_FILE
static java.time.Duration	DEFAULT_FLOW_TRIGGER_MAX_WAIT_TIME
static int	DEFAULT_JETTY_MAX_THREAD_COUNT
static java.lang.String	DEFAULT_LOCKED_FLOW_ERROR_MESSAGE
static int	DEFAULT_MAX_ONCURRENT_RUNS_ONEFLOW
static int	DEFAULT_PORT_NUMBER
static long	DEFAULT_SCHEDULE_END_EPOCH_TIME
static int	DEFAULT_SSL_PORT_NUMBER
static int	FAILED_EXEC_ID
static java.lang.String	FLOW_FILE_SUFFIX
static java.lang.String	FLOW_NODE_TYPE
static java.lang.String	JOB_OVERRIDE_SUFFIX
static long	MEMORY_CHECK_INTERVAL_MS
static int	MEMORY_CHECK_RETRY_LIMIT
static java.time.Duration	MIN_FLOW_TRIGGER_WAIT_TIME
static java.lang.String	NODE_TYPE
static java.lang.String	PATH_DELIMITER
static java.lang.String	PROJECT_FILE_SUFFIX
static int	UNASSIGNED_EXEC_ID

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

DEFAULT_AZKABAN_FLOW_VERSION

public static final double DEFAULT_AZKABAN_FLOW_VERSION

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Constant Field Values

AZKABAN_FLOW_VERSION_2_0

public static final double AZKABAN_FLOW_VERSION_2_0

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Constant Field Values

PROJECT_FILE_SUFFIX

public static final java.lang.String PROJECT_FILE_SUFFIX

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Constant Field Values

FLOW_FILE_SUFFIX

public static final java.lang.String FLOW_FILE_SUFFIX

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Constant Field Values

NODE_TYPE

public static final java.lang.String NODE_TYPE

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Constant Field Values

FLOW_NODE_TYPE

public static final java.lang.String FLOW_NODE_TYPE

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Constant Field Values

PATH_DELIMITER

public static final java.lang.String PATH_DELIMITER

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Constant Field Values

JOB_OVERRIDE_SUFFIX

public static final java.lang.String JOB_OVERRIDE_SUFFIX

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Constant Field Values

AZKABAN_PROPERTIES_FILE

public static final java.lang.String AZKABAN_PROPERTIES_FILE

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Constant Field Values

AZKABAN_PRIVATE_PROPERTIES_FILE

public static final java.lang.String AZKABAN_PRIVATE_PROPERTIES_FILE

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Constant Field Values

DEFAULT_CONF_PATH

public static final java.lang.String DEFAULT_CONF_PATH

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Constant Field Values

DEFAULT_EXECUTOR_PORT_FILE

public static final java.lang.String DEFAULT_EXECUTOR_PORT_FILE

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Constant Field Values

AZKABAN_SERVLET_CONTEXT_KEY

public static final java.lang.String AZKABAN_SERVLET_CONTEXT_KEY

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Constant Field Values

AZKABAN_SLA_CHECKER_USERNAME

public static final java.lang.String AZKABAN_SLA_CHECKER_USERNAME

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Constant Field Values

MEMORY_CHECK_INTERVAL_MS

public static final long MEMORY_CHECK_INTERVAL_MS

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Constant Field Values

MEMORY_CHECK_RETRY_LIMIT

public static final int MEMORY_CHECK_RETRY_LIMIT

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Constant Field Values

DEFAULT_PORT_NUMBER

public static final int DEFAULT_PORT_NUMBER

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Constant Field Values

DEFAULT_SSL_PORT_NUMBER

public static final int DEFAULT_SSL_PORT_NUMBER

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Constant Field Values

DEFAULT_JETTY_MAX_THREAD_COUNT

public static final int DEFAULT_JETTY_MAX_THREAD_COUNT

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Constant Field Values

DEFAULT_SCHEDULE_END_EPOCH_TIME

public static final long DEFAULT_SCHEDULE_END_EPOCH_TIME

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Constant Field Values

DEFAULT_FLOW_TRIGGER_MAX_WAIT_TIME

public static final java.time.Duration DEFAULT_FLOW_TRIGGER_MAX_WAIT_TIME

MIN_FLOW_TRIGGER_WAIT_TIME

public static final java.time.Duration MIN_FLOW_TRIGGER_WAIT_TIME

UNASSIGNED_EXEC_ID

public static final int UNASSIGNED_EXEC_ID

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Constant Field Values

FAILED_EXEC_ID

public static final int FAILED_EXEC_ID

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Constant Field Values

DEFAULT_LOCKED_FLOW_ERROR_MESSAGE

public static final java.lang.String DEFAULT_LOCKED_FLOW_ERROR_MESSAGE

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Constant Field Values

DEFAULT_MAX_ONCURRENT_RUNS_ONEFLOW

public static final int DEFAULT_MAX_ONCURRENT_RUNS_ONEFLOW

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Constant Field Values

DEFAULT_AZKABAN_POLLING_INTERVAL_MS

public static final int DEFAULT_AZKABAN_POLLING_INTERVAL_MS

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Constant Field Values

DEFAULT_AZKABAN_POLLING_CRITERIA_CPU_LOAD_PERIOD_SEC

public static final int DEFAULT_AZKABAN_POLLING_CRITERIA_CPU_LOAD_PERIOD_SEC

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Constant Field Values

DEFAULT_AZKABAN_RAMP_ENABLED

public static final boolean DEFAULT_AZKABAN_RAMP_ENABLED

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Constant Field Values

DEFAULT_AZKABAN_RAMP_STATUS_PUSH_INTERVAL_MAX

public static final int DEFAULT_AZKABAN_RAMP_STATUS_PUSH_INTERVAL_MAX

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Constant Field Values

DEFAULT_AZKABAN_RAMP_STATUS_PULL_INTERVAL_MAX

public static final int DEFAULT_AZKABAN_RAMP_STATUS_PULL_INTERVAL_MAX

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Constant Field Values

DEFAULT_AZKABAN_RAMP_STATUS_POOLING_ENABLED

public static final boolean DEFAULT_AZKABAN_RAMP_STATUS_POOLING_ENABLED

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Constant Field Values

DEFAULT_AZKABAN_RAMP_STATUS_POLLING_INTERVAL

public static final int DEFAULT_AZKABAN_RAMP_STATUS_POLLING_INTERVAL

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Constant Field Values

Constructor Detail

Constants

public Constants()