backtype.storm

Class Config

java.lang.Object

java.util.AbstractMap<K,V>

java.util.HashMap<java.lang.String,java.lang.Object>

com.twitter.heron.api.Config

backtype.storm.Config

All Implemented Interfaces:

java.io.Serializable, java.lang.Cloneable, java.util.Map<java.lang.String,java.lang.Object>

public class Config
extends Config

Topology configs are specified as a plain old map. This class provides a convenient way to create a topology config map by providing setter methods for all the configs that can be set. It also makes it easier to do things like add serializations.

This class also provides constants for all the configurations possible on a Storm cluster and Storm topology. Default values for these configs can be found in defaults.yaml.

Note that you may put other configurations in any of the configs. Storm will ignore anything it doesn't recognize, but your topologies are free to make use of them by reading them in the prepare method of Bolts or the open method of Spouts.

See Also:

Serialized Form

Nested Class Summary

Nested classes/interfaces inherited from class java.util.AbstractMap

java.util.AbstractMap.SimpleEntry<K,V>, java.util.AbstractMap.SimpleImmutableEntry<K,V>

Nested classes/interfaces inherited from interface java.util.Map

java.util.Map.Entry<K,V>

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	STORMCOMPAT_TOPOLOGY_AUTO_TASK_HOOKS ---- DO NOT USE ----- This variable is used to rewrite the TOPOLOGY_AUTO_TASK_HOOKS variable.
static java.lang.String	TOPOLOGY_ACKER_EXECUTORS How many executors to spawn for ackers.
static java.lang.String	TOPOLOGY_AUTO_TASK_HOOKS A list of task hooks that are automatically added to every spout and bolt in the topology.
static java.lang.String	TOPOLOGY_CAP_TICKET Cap ticket (if filed) for the topology.
static java.lang.String	TOPOLOGY_DEBUG When set to true, Storm will log every message that's emitted.
static java.lang.String	TOPOLOGY_ENABLE_MESSAGE_TIMEOUTS True if Storm should timeout messages or not.
static java.lang.String	TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS The interval in seconds to use for determining whether to throttle error reported to Zookeeper.
static java.lang.String	TOPOLOGY_FALL_BACK_ON_JAVA_SERIALIZATION Whether or not to use Java serialization in a topology.
static java.lang.String	TOPOLOGY_KRYO_DECORATORS A list of classes that customize storm's kryo instance during start-up.
static java.lang.String	TOPOLOGY_KRYO_FACTORY Class that specifies how to create a Kryo instance for serialization.
static java.lang.String	TOPOLOGY_KRYO_REGISTER A list of serialization registrations for Kryo ( http://code.google.com/p/kryo/ ), the underlying serialization framework for Storm.
static java.lang.String	TOPOLOGY_MAX_ERROR_REPORT_PER_INTERVAL See doc for TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS.
static java.lang.String	TOPOLOGY_MAX_SPOUT_PENDING The maximum number of tuples that can be pending on a spout task at any given time.
static java.lang.String	TOPOLOGY_MAX_TASK_PARALLELISM The maximum parallelism allowed for a component in this topology.
static java.lang.String	TOPOLOGY_MESSAGE_TIMEOUT_SECS The maximum amount of time given to the topology to fully process a message emitted by a spout.
static java.lang.String	TOPOLOGY_METRICS_CONSUMER_REGISTER
static java.lang.String	TOPOLOGY_NAME Name of the topology.
static java.lang.String	TOPOLOGY_OPTIMIZE Whether or not the master should optimize topologies by running multiple tasks in a single thread where appropriate.
static java.lang.String	TOPOLOGY_PROJECT_NAME Project name of the topology, to help us with tagging which topologies are part of which project.
static java.lang.String	TOPOLOGY_SKIP_MISSING_KRYO_REGISTRATIONS Whether or not Storm should skip the loading of kryo registrations for which it does not know the class or have the serializer implementation.
static java.lang.String	TOPOLOGY_SLEEP_SPOUT_WAIT_STRATEGY_TIME_MS The amount of milliseconds the SleepEmptyEmitStrategy should sleep for.
static java.lang.String	TOPOLOGY_SPOUT_WAIT_STRATEGY A class that implements a strategy for what to do when a spout needs to wait.
static java.lang.String	TOPOLOGY_STATE_SYNCHRONIZATION_TIMEOUT_SECS The maximum amount of time a component gives a source of state to synchronize before it requests synchronization again.
static java.lang.String	TOPOLOGY_STATS_SAMPLE_RATE The percentage of tuples to sample to produce stats for a task.
static java.lang.String	TOPOLOGY_TASKS How many instances to create for a spout/bolt.
static java.lang.String	TOPOLOGY_TEAM_EMAIL Email of the team which owns this topology.
static java.lang.String	TOPOLOGY_TEAM_NAME Name of the team which owns this topology.
static java.lang.String	TOPOLOGY_TICK_TUPLE_FREQ_SECS How often a tick tuple from the "__system" component and "__tick" stream should be sent to tasks.
static java.lang.String	TOPOLOGY_TRANSACTIONAL_ID This config is available for TransactionalSpouts, and contains the id ( a String) for the transactional topology.
static java.lang.String	TOPOLOGY_WORKER_CHILDOPTS Topology-specific options for the worker child process.
static java.lang.String	TOPOLOGY_WORKERS This currently gets translated to TOPOLOGY_STMGRS.

Fields inherited from class com.twitter.heron.api.Config

TOPOLOGY_ADDITIONAL_CLASSPATH, TOPOLOGY_COMPONENT_JVMOPTS, TOPOLOGY_COMPONENT_PARALLELISM, TOPOLOGY_COMPONENT_RAMMAP, TOPOLOGY_CONTAINER_CPU_REQUESTED, TOPOLOGY_CONTAINER_DISK_REQUESTED, TOPOLOGY_CONTAINER_RAM_REQUESTED, TOPOLOGY_ENABLE_ACKING, TOPOLOGY_SERIALIZER_CLASSNAME, TOPOLOGY_STMGRS

Constructor Summary

Constructors

Constructor and Description
Config()

Method Summary

Modifier and Type	Method and Description
void	registerDecorator(java.lang.Class<? extends IKryoDecorator> klass)
static void	registerDecorator(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.Class<? extends IKryoDecorator> klass)
void	registerMetricsConsumer(java.lang.Class klass)
void	registerMetricsConsumer(java.lang.Class klass, long parallelismHint)
void	registerMetricsConsumer(java.lang.Class klass, java.lang.Object argument, long parallelismHint)
void	registerSerialization(java.lang.Class klass)
void	registerSerialization(java.lang.Class klass, java.lang.Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)
static void	registerSerialization(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.Class klass)
static void	registerSerialization(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.Class klass, java.lang.Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)
void	setDebug(boolean isOn)
static void	setDebug(java.util.Map<java.lang.String,java.lang.Object> conf, boolean isOn)
void	setFallBackOnJavaSerialization(boolean fallback)
static void	setFallBackOnJavaSerialization(java.util.Map<java.lang.String,java.lang.Object> conf, boolean fallback)
void	setKryoFactory(java.lang.Class<? extends IKryoFactory> klass)
static void	setKryoFactory(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.Class<? extends IKryoFactory> klass)
void	setMaxSpoutPending(int max)
static void	setMaxSpoutPending(java.util.Map<java.lang.String,java.lang.Object> conf, int max)
void	setMaxTaskParallelism(int max)
static void	setMaxTaskParallelism(java.util.Map<java.lang.String,java.lang.Object> conf, int max)
void	setMessageTimeoutSecs(int secs)
static void	setMessageTimeoutSecs(java.util.Map<java.lang.String,java.lang.Object> conf, int secs)
void	setNumAckers(int numExecutors)
static void	setNumAckers(java.util.Map<java.lang.String,java.lang.Object> conf, int numExecutors)
void	setNumWorkers(int workers)
static void	setNumWorkers(java.util.Map<java.lang.String,java.lang.Object> conf, int workers)
void	setOptimize(boolean isOn) Deprecated. we don't have optimization
void	setSkipMissingKryoRegistrations(boolean skip)
static void	setSkipMissingKryoRegistrations(java.util.Map<java.lang.String,java.lang.Object> conf, boolean skip)
void	setStatsSampleRate(double rate)
static void	setStatsSampleRate(java.util.Map<java.lang.String,java.lang.Object> conf, double rate)
static void	setTeamEmail(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.String teamEmail)
void	setTeamEmail(java.lang.String teamEmail)
static void	setTeamName(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.String teamName)
void	setTeamName(java.lang.String teamName)
static void	setTopologyCapTicket(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.String ticket)
void	setTopologyCapTicket(java.lang.String ticket)
static void	setTopologyProjectName(java.util.Map<java.lang.String,java.lang.Object> conf, java.lang.String project)
void	setTopologyProjectName(java.lang.String project)

Methods inherited from class com.twitter.heron.api.Config

addClasspath, getApiVars, getAutoTaskHooks, getAutoTaskHooks, setAutoTaskHooks, setAutoTaskHooks, setComponentJvmOptions, setComponentJvmOptions, setComponentParallelism, setComponentParallelism, setComponentRam, setComponentRam, setComponentRamMap, setComponentRamMap, setContainerCpuRequested, setContainerCpuRequested, setContainerDiskRequested, setContainerDiskRequested, setContainerRamRequested, setContainerRamRequested, setEnableAcking, setEnableAcking, setNumStmgrs, setNumStmgrs, setSerializationClassName, setSerializationClassName, setTickTupleFrequency, setTickTupleFrequency

Methods inherited from class java.util.HashMap

clear, clone, compute, computeIfAbsent, computeIfPresent, containsKey, containsValue, entrySet, forEach, get, getOrDefault, isEmpty, keySet, merge, put, putAll, putIfAbsent, remove, remove, replace, replace, replaceAll, size, values

Methods inherited from class java.util.AbstractMap

equals, hashCode, toString

Methods inherited from class java.lang.Object

finalize, getClass, notify, notifyAll, wait, wait, wait

Methods inherited from interface java.util.Map

equals, hashCode

Field Detail

TOPOLOGY_ENABLE_MESSAGE_TIMEOUTS

public static final java.lang.String TOPOLOGY_ENABLE_MESSAGE_TIMEOUTS

True if Storm should timeout messages or not. Defaults to true. This is meant to be used in unit tests to prevent tuples from being accidentally timed out during the test. Same functionality in Heron.

See Also:

Constant Field Values

TOPOLOGY_OPTIMIZE

public static final java.lang.String TOPOLOGY_OPTIMIZE

Whether or not the master should optimize topologies by running multiple tasks in a single thread where appropriate. This has no impact in Heron

See Also:

Constant Field Values

TOPOLOGY_TASKS

public static final java.lang.String TOPOLOGY_TASKS

How many instances to create for a spout/bolt. A task runs on a thread with zero or more other tasks for the same spout/bolt. The number of tasks for a spout/bolt is always the same throughout the lifetime of a topology, but the number of executors (threads) for a spout/bolt can change over time. This allows a topology to scale to more or less resources without redeploying the topology or violating the constraints of Storm (such as a fields grouping guaranteeing that the same value goes to the same task). This has no impact on Heron.

See Also:

Constant Field Values

TOPOLOGY_KRYO_REGISTER

public static final java.lang.String TOPOLOGY_KRYO_REGISTER

A list of serialization registrations for Kryo ( http://code.google.com/p/kryo/ ), the underlying serialization framework for Storm. A serialization can either be the name of a class (in which case Kryo will automatically create a serializer for the class that saves all the object's fields), or an implementation of com.esotericsoftware.kryo.Serializer.

See Kryo's documentation for more information about writing custom serializers. Same in Heron.

See Also:

Constant Field Values

TOPOLOGY_KRYO_DECORATORS

public static final java.lang.String TOPOLOGY_KRYO_DECORATORS

A list of classes that customize storm's kryo instance during start-up. Each listed class name must implement IKryoDecorator. During start-up the listed class is instantiated with 0 arguments, then its 'decorate' method is called with storm's kryo instance as the only argument. Same in Heron.

See Also:

Constant Field Values

TOPOLOGY_KRYO_FACTORY

public static final java.lang.String TOPOLOGY_KRYO_FACTORY

Class that specifies how to create a Kryo instance for serialization. Storm will then apply topology.kryo.register and topology.kryo.decorators on top of this. The default implementation implements topology.fall.back.on.java.serialization and turns references off. Same in Heron.

See Also:

Constant Field Values

TOPOLOGY_SKIP_MISSING_KRYO_REGISTRATIONS

public static final java.lang.String TOPOLOGY_SKIP_MISSING_KRYO_REGISTRATIONS

Whether or not Storm should skip the loading of kryo registrations for which it does not know the class or have the serializer implementation. Otherwise, the task will fail to load and will throw an error at runtime. The use case of this is if you want to declare your serializations on the storm.yaml files on the cluster rather than every single time you submit a topology. Different applications may use different serializations and so a single application may not have the code for the other serializers used by other apps. By setting this config to true, Storm will ignore that it doesn't have those other serializations rather than throw an error. Same in Heron.

See Also:

Constant Field Values

TOPOLOGY_STATE_SYNCHRONIZATION_TIMEOUT_SECS

public static final java.lang.String TOPOLOGY_STATE_SYNCHRONIZATION_TIMEOUT_SECS

The maximum amount of time a component gives a source of state to synchronize before it requests synchronization again. This is not implemented in Heron.

See Also:

Constant Field Values

TOPOLOGY_FALL_BACK_ON_JAVA_SERIALIZATION

public static final java.lang.String TOPOLOGY_FALL_BACK_ON_JAVA_SERIALIZATION

Whether or not to use Java serialization in a topology. This has the same meaning in Heron.

See Also:

Constant Field Values

TOPOLOGY_WORKER_CHILDOPTS

public static final java.lang.String TOPOLOGY_WORKER_CHILDOPTS

Topology-specific options for the worker child process. This is used in addition to WORKER_CHILDOPTS. Not yet implemented in Heron.

See Also:

Constant Field Values

TOPOLOGY_TRANSACTIONAL_ID

public static final java.lang.String TOPOLOGY_TRANSACTIONAL_ID

This config is available for TransactionalSpouts, and contains the id ( a String) for the transactional topology. This id is used to store the state of the transactional topology in Zookeeper. This is not implemented in Heron.

See Also:

Constant Field Values

TOPOLOGY_TICK_TUPLE_FREQ_SECS

public static final java.lang.String TOPOLOGY_TICK_TUPLE_FREQ_SECS

How often a tick tuple from the "__system" component and "__tick" stream should be sent to tasks. Meant to be used as a component-specific configuration. Same meaning in Heron.

See Also:

Constant Field Values

TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS

public static final java.lang.String TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS

The interval in seconds to use for determining whether to throttle error reported to Zookeeper. For example, an interval of 10 seconds with topology.max.error.report.per.interval set to 5 will only allow 5 errors to be reported to Zookeeper per task for every 10 second interval of time. This is not supported in Heron.

See Also:

Constant Field Values

TOPOLOGY_MAX_ERROR_REPORT_PER_INTERVAL

public static final java.lang.String TOPOLOGY_MAX_ERROR_REPORT_PER_INTERVAL

See doc for TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS. This is not supported in Heron

See Also:

Constant Field Values

TOPOLOGY_DEBUG

public static final java.lang.String TOPOLOGY_DEBUG

When set to true, Storm will log every message that's emitted.

See Also:

Constant Field Values

TOPOLOGY_WORKERS

public static final java.lang.String TOPOLOGY_WORKERS

This currently gets translated to TOPOLOGY_STMGRS. Please see the documentation for TOPOLOGY_STMGRS.

See Also:

Constant Field Values

TOPOLOGY_ACKER_EXECUTORS

public static final java.lang.String TOPOLOGY_ACKER_EXECUTORS

How many executors to spawn for ackers.

If this is set to 0, then Storm will immediately ack tuples as soon as they come off the spout, effectively disabling reliability. In Heron any values of > 0 means to enable acking.

See Also:

Constant Field Values

TOPOLOGY_MESSAGE_TIMEOUT_SECS

public static final java.lang.String TOPOLOGY_MESSAGE_TIMEOUT_SECS

The maximum amount of time given to the topology to fully process a message emitted by a spout. If the message is not acked within this time frame, Storm will fail the message on the spout. Some spouts implementations will then replay the message at a later time. This has the same meaning in Heron.

See Also:

Constant Field Values

TOPOLOGY_METRICS_CONSUMER_REGISTER

public static final java.lang.String TOPOLOGY_METRICS_CONSUMER_REGISTER

See Also:

Constant Field Values

TOPOLOGY_MAX_TASK_PARALLELISM

public static final java.lang.String TOPOLOGY_MAX_TASK_PARALLELISM

The maximum parallelism allowed for a component in this topology. This configuration is typically used in testing to limit the number of threads spawned in simulator. This does not have any impact in Heron

See Also:

Constant Field Values

TOPOLOGY_MAX_SPOUT_PENDING

public static final java.lang.String TOPOLOGY_MAX_SPOUT_PENDING

The maximum number of tuples that can be pending on a spout task at any given time. This config applies to individual tasks, not to spouts or topologies as a whole.

A pending tuple is one that has been emitted from a spout but has not been acked or failed yet. Note that this config parameter has no effect for unreliable spouts that don't tag their tuples with a message id. This has same meaning in Heron.

See Also:

Constant Field Values

TOPOLOGY_SPOUT_WAIT_STRATEGY

public static final java.lang.String TOPOLOGY_SPOUT_WAIT_STRATEGY

A class that implements a strategy for what to do when a spout needs to wait. Waiting is triggered in one of two conditions:

1. nextTuple emits no tuples 2. The spout has hit maxSpoutPending and can't emit any more tuples This is not yet implemented in Heron.

See Also:

Constant Field Values

TOPOLOGY_SLEEP_SPOUT_WAIT_STRATEGY_TIME_MS

public static final java.lang.String TOPOLOGY_SLEEP_SPOUT_WAIT_STRATEGY_TIME_MS

The amount of milliseconds the SleepEmptyEmitStrategy should sleep for. This is not yet implemented in Heron

See Also:

Constant Field Values

TOPOLOGY_STATS_SAMPLE_RATE

public static final java.lang.String TOPOLOGY_STATS_SAMPLE_RATE

The percentage of tuples to sample to produce stats for a task. This is not implemented in Heron.

See Also:

Constant Field Values

TOPOLOGY_AUTO_TASK_HOOKS

public static final java.lang.String TOPOLOGY_AUTO_TASK_HOOKS

A list of task hooks that are automatically added to every spout and bolt in the topology. An example of when you'd do this is to add a hook that integrates with your internal monitoring system. These hooks are instantiated using the zero-arg constructor.

See Also:

Constant Field Values

TOPOLOGY_NAME

public static final java.lang.String TOPOLOGY_NAME

Name of the topology. This config is automatically set by Storm when the topology is submitted. Same in Heron

See Also:

Constant Field Values

TOPOLOGY_TEAM_NAME

public static final java.lang.String TOPOLOGY_TEAM_NAME

Name of the team which owns this topology. Same in Heron

See Also:

Constant Field Values

TOPOLOGY_TEAM_EMAIL

public static final java.lang.String TOPOLOGY_TEAM_EMAIL

Email of the team which owns this topology. Same in Heron

See Also:

Constant Field Values

TOPOLOGY_CAP_TICKET

public static final java.lang.String TOPOLOGY_CAP_TICKET

Cap ticket (if filed) for the topology. If the topology is in prod this has to be set or it cannot be deployed. Same in Heron

See Also:

Constant Field Values

TOPOLOGY_PROJECT_NAME

public static final java.lang.String TOPOLOGY_PROJECT_NAME

Project name of the topology, to help us with tagging which topologies are part of which project. For example, if topology A and Topology B are part of the same project, we will like to aggregate them as part of the same project. This is required by Cap team. Same in Heron

See Also:

Constant Field Values

STORMCOMPAT_TOPOLOGY_AUTO_TASK_HOOKS

public static final java.lang.String STORMCOMPAT_TOPOLOGY_AUTO_TASK_HOOKS

---- DO NOT USE ----- This variable is used to rewrite the TOPOLOGY_AUTO_TASK_HOOKS variable. As such this is a strictly internal config variable that is not exposed the user

See Also:

Constant Field Values

Constructor Detail

Config

public Config()

Method Detail

setDebug

public static void setDebug(java.util.Map<java.lang.String,java.lang.Object> conf,
                            boolean isOn)

setTeamName

public static void setTeamName(java.util.Map<java.lang.String,java.lang.Object> conf,
                               java.lang.String teamName)

setTeamEmail

public static void setTeamEmail(java.util.Map<java.lang.String,java.lang.Object> conf,
                                java.lang.String teamEmail)

setTopologyCapTicket

public static void setTopologyCapTicket(java.util.Map<java.lang.String,java.lang.Object> conf,
                                        java.lang.String ticket)

setTopologyProjectName

public static void setTopologyProjectName(java.util.Map<java.lang.String,java.lang.Object> conf,
                                          java.lang.String project)

setNumWorkers

public static void setNumWorkers(java.util.Map<java.lang.String,java.lang.Object> conf,
                                 int workers)

setNumAckers

public static void setNumAckers(java.util.Map<java.lang.String,java.lang.Object> conf,
                                int numExecutors)

setMessageTimeoutSecs

public static void setMessageTimeoutSecs(java.util.Map<java.lang.String,java.lang.Object> conf,
                                         int secs)

registerSerialization

public static void registerSerialization(java.util.Map<java.lang.String,java.lang.Object> conf,
                                         java.lang.Class klass)

registerSerialization

public static void registerSerialization(java.util.Map<java.lang.String,java.lang.Object> conf,
                                         java.lang.Class klass,
                                         java.lang.Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)

registerDecorator

public static void registerDecorator(java.util.Map<java.lang.String,java.lang.Object> conf,
                                     java.lang.Class<? extends IKryoDecorator> klass)

setKryoFactory

public static void setKryoFactory(java.util.Map<java.lang.String,java.lang.Object> conf,
                                  java.lang.Class<? extends IKryoFactory> klass)

setSkipMissingKryoRegistrations

public static void setSkipMissingKryoRegistrations(java.util.Map<java.lang.String,java.lang.Object> conf,
                                                   boolean skip)

setMaxTaskParallelism

public static void setMaxTaskParallelism(java.util.Map<java.lang.String,java.lang.Object> conf,
                                         int max)

setMaxSpoutPending

public static void setMaxSpoutPending(java.util.Map<java.lang.String,java.lang.Object> conf,
                                      int max)

setStatsSampleRate

public static void setStatsSampleRate(java.util.Map<java.lang.String,java.lang.Object> conf,
                                      double rate)

setFallBackOnJavaSerialization

public static void setFallBackOnJavaSerialization(java.util.Map<java.lang.String,java.lang.Object> conf,
                                                  boolean fallback)

setDebug

public void setDebug(boolean isOn)

Overrides:

setDebug in class Config

setTeamName

public void setTeamName(java.lang.String teamName)

Overrides:

setTeamName in class Config

setTeamEmail

public void setTeamEmail(java.lang.String teamEmail)

Overrides:

setTeamEmail in class Config

setTopologyCapTicket

public void setTopologyCapTicket(java.lang.String ticket)

Overrides:

setTopologyCapTicket in class Config

setTopologyProjectName

public void setTopologyProjectName(java.lang.String project)

Overrides:

setTopologyProjectName in class Config

setOptimize

@Deprecated
public void setOptimize(boolean isOn)

Deprecated. we don't have optimization

Set topology optimization

Parameters:

isOn -

setNumWorkers

public void setNumWorkers(int workers)

setNumAckers

public void setNumAckers(int numExecutors)

setMessageTimeoutSecs

public void setMessageTimeoutSecs(int secs)

Overrides:

setMessageTimeoutSecs in class Config

registerSerialization

public void registerSerialization(java.lang.Class klass)

registerSerialization

public void registerSerialization(java.lang.Class klass,
                                  java.lang.Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)

registerMetricsConsumer

public void registerMetricsConsumer(java.lang.Class klass,
                                    java.lang.Object argument,
                                    long parallelismHint)

registerMetricsConsumer

public void registerMetricsConsumer(java.lang.Class klass,
                                    long parallelismHint)

registerMetricsConsumer

public void registerMetricsConsumer(java.lang.Class klass)

registerDecorator

public void registerDecorator(java.lang.Class<? extends IKryoDecorator> klass)

setKryoFactory

public void setKryoFactory(java.lang.Class<? extends IKryoFactory> klass)

setSkipMissingKryoRegistrations

public void setSkipMissingKryoRegistrations(boolean skip)

setMaxTaskParallelism

public void setMaxTaskParallelism(int max)

setMaxSpoutPending

public void setMaxSpoutPending(int max)

Overrides:

setMaxSpoutPending in class Config

setStatsSampleRate

public void setStatsSampleRate(double rate)

setFallBackOnJavaSerialization

public void setFallBackOnJavaSerialization(boolean fallback)