Class Config
- java.lang.Object
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- java.util.AbstractMap<K,V>
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- java.util.HashMap<String,Object>
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- org.apache.storm.Config
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- All Implemented Interfaces:
Serializable
,Cloneable
,Map<String,Object>
public class Config extends HashMap<String,Object>
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
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Nested Class Summary
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Nested classes/interfaces inherited from class java.util.AbstractMap
AbstractMap.SimpleEntry<K extends Object,V extends Object>, AbstractMap.SimpleImmutableEntry<K extends Object,V extends Object>
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Field Summary
Fields Modifier and Type Field Description static String
STORM_ZOOKEEPER_CONNECTION_TIMEOUT
The connection timeout for clients to ZooKeeper.static String
STORM_ZOOKEEPER_PORT
The port Storm will use to connect to each of the ZooKeeper servers.static String
STORM_ZOOKEEPER_RETRY_INTERVAL
The interval between retries of a Zookeeper operation.static String
STORM_ZOOKEEPER_RETRY_TIMES
The number of times to retry a Zookeeper operation.static String
STORM_ZOOKEEPER_SERVERS
A list of hosts of ZooKeeper servers used to manage the cluster.static String
STORM_ZOOKEEPER_SESSION_TIMEOUT
The session timeout for clients to ZooKeeper.static String
STORMCOMPAT_TOPOLOGY_AUTO_TASK_HOOKS
---- DO NOT USE ----- This variable is used to rewrite the TOPOLOGY_AUTO_TASK_HOOKS variable.static String
TOPOLOGY_ACKER_EXECUTORS
How many executors to spawn for ackers.static String
TOPOLOGY_AUTO_TASK_HOOKS
A list of task hooks that are automatically added to every spout and bolt in the topology.static String
TOPOLOGY_BOLTS_LATE_TUPLE_STREAM
Bolt-specific configuration for windowed bolts to specify the name of the stream on which late tuples are going to be emitted.static String
TOPOLOGY_BOLTS_SLIDING_INTERVAL_COUNT
static String
TOPOLOGY_BOLTS_SLIDING_INTERVAL_DURATION_MS
static String
TOPOLOGY_BOLTS_TUPLE_TIMESTAMP_MAX_LAG_MS
Bolt-specific configuration for windowed bolts to specify the maximum time lag of the tuple timestamp in milliseconds.static String
TOPOLOGY_BOLTS_WATERMARK_EVENT_INTERVAL_MS
static String
TOPOLOGY_BOLTS_WINDOW_LENGTH_COUNT
static String
TOPOLOGY_BOLTS_WINDOW_LENGTH_DURATION_MS
static String
TOPOLOGY_CAP_TICKET
Cap ticket (if filed) for the topology.static String
TOPOLOGY_DEBUG
When set to true, Storm will log every message that's emitted.static String
TOPOLOGY_ENABLE_MESSAGE_TIMEOUTS
True if Storm should timeout messages or not.static String
TOPOLOGY_ENVIRONMENT
Topology-specific environment variables for the worker child process.static String
TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS
The interval in seconds to use for determining whether to throttle error reported to Zookeeper.static String
TOPOLOGY_FALL_BACK_ON_JAVA_SERIALIZATION
Whether or not to use Java serialization in a topology.static String
TOPOLOGY_KRYO_DECORATORS
A list of classes that customize storm's kryo instance during start-up.static String
TOPOLOGY_KRYO_FACTORY
Class that specifies how to create a Kryo instance for serialization.static String
TOPOLOGY_KRYO_REGISTER
A list of serialization registrations for Kryo ( http://code.google.com/p/kryo/ ), the underlying serialization framework for Storm.static String
TOPOLOGY_MAX_ERROR_REPORT_PER_INTERVAL
See doc for TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS.static String
TOPOLOGY_MAX_SPOUT_PENDING
The maximum number of tuples that can be pending on a spout task at any given time.static String
TOPOLOGY_MAX_TASK_PARALLELISM
The maximum parallelism allowed for a component in this topology.static String
TOPOLOGY_MESSAGE_TIMEOUT_SECS
The maximum amount of time given to the topology to fully process a message emitted by a spout.static String
TOPOLOGY_METRICS_CONSUMER_REGISTER
static String
TOPOLOGY_NAME
Name of the topology.static String
TOPOLOGY_OPTIMIZE
Whether or not the master should optimize topologies by running multiple tasks in a single thread where appropriate.static String
TOPOLOGY_PROJECT_NAME
Project name of the topology, to help us with tagging which topologies are part of which project.static 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 String
TOPOLOGY_SLEEP_SPOUT_WAIT_STRATEGY_TIME_MS
The amount of milliseconds the SleepEmptyEmitStrategy should sleep for.static String
TOPOLOGY_SPOUT_WAIT_STRATEGY
A class that implements a strategy for what to do when a spout needs to wait.static 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 String
TOPOLOGY_STATS_SAMPLE_RATE
The percentage of tuples to sample to produce stats for a task.static String
TOPOLOGY_TASKS
How many instances to create for a spout/bolt.static String
TOPOLOGY_TEAM_EMAIL
Email of the team which owns this topology.static String
TOPOLOGY_TEAM_NAME
Name of the team which owns this topology.static String
TOPOLOGY_TICK_TUPLE_FREQ_SECS
How often a tick tuple from the "__system" component and "__tick" stream should be sent to tasks.static String
TOPOLOGY_TRANSACTIONAL_ID
This config is available for TransactionalSpouts, and contains the id ( a String) for the transactional topology.static String
TOPOLOGY_WORKER_CHILDOPTS
Topology-specific options for the worker child process.static String
TOPOLOGY_WORKERS
This currently gets translated to TOPOLOGY_STMGRS.static String
TRANSACTIONAL_ZOOKEEPER_PORT
The port to use to connect to the transactional zookeeper servers.static String
TRANSACTIONAL_ZOOKEEPER_ROOT
The root directory in ZooKeeper for metadata about TransactionalSpouts.static String
TRANSACTIONAL_ZOOKEEPER_SERVERS
The list of zookeeper servers in which to keep the transactional state.
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Constructor Summary
Constructors Constructor Description Config()
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Method Summary
All Methods Static Methods Instance Methods Concrete Methods Deprecated Methods Modifier and Type Method Description void
registerDecorator(Class<? extends IKryoDecorator> klass)
static void
registerDecorator(Map conf, Class<? extends IKryoDecorator> klass)
void
registerMetricsConsumer(Class klass)
void
registerMetricsConsumer(Class klass, long parallelismHint)
void
registerMetricsConsumer(Class klass, Object argument, long parallelismHint)
void
registerSerialization(Class klass)
void
registerSerialization(Class klass, Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)
static void
registerSerialization(Map conf, Class klass)
static void
registerSerialization(Map conf, Class klass, Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)
void
setDebug(boolean isOn)
static void
setDebug(Map conf, boolean isOn)
static void
setEnvironment(Map<String,Object> conf, Map env)
void
setFallBackOnJavaSerialization(boolean fallback)
static void
setFallBackOnJavaSerialization(Map conf, boolean fallback)
void
setKryoFactory(Class<? extends IKryoFactory> klass)
static void
setKryoFactory(Map conf, Class<? extends IKryoFactory> klass)
void
setMaxSpoutPending(int max)
static void
setMaxSpoutPending(Map conf, int max)
void
setMaxTaskParallelism(int max)
static void
setMaxTaskParallelism(Map conf, int max)
void
setMessageTimeoutSecs(int secs)
static void
setMessageTimeoutSecs(Map conf, int secs)
void
setNumAckers(int numExecutors)
static void
setNumAckers(Map conf, int numExecutors)
void
setNumWorkers(int workers)
static void
setNumWorkers(Map conf, int workers)
void
setOptimize(boolean isOn)
Deprecated.we don't have optimizationvoid
setSkipMissingKryoRegistrations(boolean skip)
static void
setSkipMissingKryoRegistrations(Map conf, boolean skip)
void
setStatsSampleRate(double rate)
static void
setStatsSampleRate(Map conf, double rate)
void
setTeamEmail(String teamEmail)
static void
setTeamEmail(Map conf, String teamEmail)
void
setTeamName(String teamName)
static void
setTeamName(Map conf, String teamName)
void
setTopologyCapTicket(String ticket)
static void
setTopologyCapTicket(Map conf, String ticket)
void
setTopologyProjectName(String project)
static void
setTopologyProjectName(Map conf, String project)
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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
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Methods inherited from class java.util.AbstractMap
equals, hashCode, toString
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Field Detail
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TOPOLOGY_ENABLE_MESSAGE_TIMEOUTS
public static final 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
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TOPOLOGY_OPTIMIZE
public static final 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
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TOPOLOGY_TASKS
public static final 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
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TOPOLOGY_KRYO_REGISTER
public static final 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
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TOPOLOGY_KRYO_DECORATORS
public static final 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
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TOPOLOGY_KRYO_FACTORY
public static final 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
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TOPOLOGY_SKIP_MISSING_KRYO_REGISTRATIONS
public static final 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
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TOPOLOGY_STATE_SYNCHRONIZATION_TIMEOUT_SECS
public static final 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
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TOPOLOGY_FALL_BACK_ON_JAVA_SERIALIZATION
public static final 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
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TOPOLOGY_WORKER_CHILDOPTS
public static final 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
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TOPOLOGY_TRANSACTIONAL_ID
public static final 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
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TOPOLOGY_TICK_TUPLE_FREQ_SECS
public static final 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
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TOPOLOGY_ERROR_THROTTLE_INTERVAL_SECS
public static final 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
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TOPOLOGY_MAX_ERROR_REPORT_PER_INTERVAL
public static final 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
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TOPOLOGY_DEBUG
public static final String TOPOLOGY_DEBUG
When set to true, Storm will log every message that's emitted.- See Also:
- Constant Field Values
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TOPOLOGY_WORKERS
public static final String TOPOLOGY_WORKERS
This currently gets translated to TOPOLOGY_STMGRS. Please see the documentation for TOPOLOGY_STMGRS.- See Also:
- Constant Field Values
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TOPOLOGY_ACKER_EXECUTORS
public static final 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
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TOPOLOGY_MESSAGE_TIMEOUT_SECS
public static final 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
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TOPOLOGY_METRICS_CONSUMER_REGISTER
public static final String TOPOLOGY_METRICS_CONSUMER_REGISTER
- See Also:
- Constant Field Values
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TOPOLOGY_MAX_TASK_PARALLELISM
public static final 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
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TOPOLOGY_MAX_SPOUT_PENDING
public static final 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
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TOPOLOGY_SPOUT_WAIT_STRATEGY
public static final 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
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TOPOLOGY_SLEEP_SPOUT_WAIT_STRATEGY_TIME_MS
public static final 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
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TOPOLOGY_STATS_SAMPLE_RATE
public static final 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
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TOPOLOGY_AUTO_TASK_HOOKS
public static final 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
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TOPOLOGY_NAME
public static final 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
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TOPOLOGY_TEAM_NAME
public static final String TOPOLOGY_TEAM_NAME
Name of the team which owns this topology. Same in Heron- See Also:
- Constant Field Values
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TOPOLOGY_TEAM_EMAIL
public static final String TOPOLOGY_TEAM_EMAIL
Email of the team which owns this topology. Same in Heron- See Also:
- Constant Field Values
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TOPOLOGY_CAP_TICKET
public static final 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
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TOPOLOGY_PROJECT_NAME
public static final 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
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STORM_ZOOKEEPER_SERVERS
public static final String STORM_ZOOKEEPER_SERVERS
A list of hosts of ZooKeeper servers used to manage the cluster.- See Also:
- Constant Field Values
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STORM_ZOOKEEPER_PORT
public static final String STORM_ZOOKEEPER_PORT
The port Storm will use to connect to each of the ZooKeeper servers.- See Also:
- Constant Field Values
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TRANSACTIONAL_ZOOKEEPER_ROOT
public static final String TRANSACTIONAL_ZOOKEEPER_ROOT
The root directory in ZooKeeper for metadata about TransactionalSpouts.- See Also:
- Constant Field Values
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STORM_ZOOKEEPER_SESSION_TIMEOUT
public static final String STORM_ZOOKEEPER_SESSION_TIMEOUT
The session timeout for clients to ZooKeeper.- See Also:
- Constant Field Values
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STORM_ZOOKEEPER_CONNECTION_TIMEOUT
public static final String STORM_ZOOKEEPER_CONNECTION_TIMEOUT
The connection timeout for clients to ZooKeeper.- See Also:
- Constant Field Values
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STORM_ZOOKEEPER_RETRY_TIMES
public static final String STORM_ZOOKEEPER_RETRY_TIMES
The number of times to retry a Zookeeper operation.- See Also:
- Constant Field Values
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STORM_ZOOKEEPER_RETRY_INTERVAL
public static final String STORM_ZOOKEEPER_RETRY_INTERVAL
The interval between retries of a Zookeeper operation.- See Also:
- Constant Field Values
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TRANSACTIONAL_ZOOKEEPER_SERVERS
public static final String TRANSACTIONAL_ZOOKEEPER_SERVERS
The list of zookeeper servers in which to keep the transactional state. If null (which is default), will use storm.zookeeper.servers- See Also:
- Constant Field Values
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TRANSACTIONAL_ZOOKEEPER_PORT
public static final String TRANSACTIONAL_ZOOKEEPER_PORT
The port to use to connect to the transactional zookeeper servers. If null (which is default), will use storm.zookeeper.port- See Also:
- Constant Field Values
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TOPOLOGY_BOLTS_WINDOW_LENGTH_COUNT
public static final String TOPOLOGY_BOLTS_WINDOW_LENGTH_COUNT
- See Also:
- Constant Field Values
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TOPOLOGY_BOLTS_WINDOW_LENGTH_DURATION_MS
public static final String TOPOLOGY_BOLTS_WINDOW_LENGTH_DURATION_MS
- See Also:
- Constant Field Values
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TOPOLOGY_BOLTS_SLIDING_INTERVAL_COUNT
public static final String TOPOLOGY_BOLTS_SLIDING_INTERVAL_COUNT
- See Also:
- Constant Field Values
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TOPOLOGY_BOLTS_SLIDING_INTERVAL_DURATION_MS
public static final String TOPOLOGY_BOLTS_SLIDING_INTERVAL_DURATION_MS
- See Also:
- Constant Field Values
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TOPOLOGY_BOLTS_LATE_TUPLE_STREAM
public static final String TOPOLOGY_BOLTS_LATE_TUPLE_STREAM
Bolt-specific configuration for windowed bolts to specify the name of the stream on which late tuples are going to be emitted. This configuration should only be used from the BaseWindowedBolt.withLateTupleStream builder method, and not as global parameter, otherwise IllegalArgumentException is going to be thrown.- See Also:
- Constant Field Values
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TOPOLOGY_BOLTS_TUPLE_TIMESTAMP_MAX_LAG_MS
public static final String TOPOLOGY_BOLTS_TUPLE_TIMESTAMP_MAX_LAG_MS
Bolt-specific configuration for windowed bolts to specify the maximum time lag of the tuple timestamp in milliseconds. It means that the tuple timestamps cannot be out of order by more than this amount. This config will be effective only ifTimestampExtractor
is specified.- See Also:
- Constant Field Values
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TOPOLOGY_BOLTS_WATERMARK_EVENT_INTERVAL_MS
public static final String TOPOLOGY_BOLTS_WATERMARK_EVENT_INTERVAL_MS
- See Also:
- Constant Field Values
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TOPOLOGY_ENVIRONMENT
public static final String TOPOLOGY_ENVIRONMENT
Topology-specific environment variables for the worker child process. This is added to the existing environment (that of the supervisor)- See Also:
- Constant Field Values
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STORMCOMPAT_TOPOLOGY_AUTO_TASK_HOOKS
public static final 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
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Method Detail
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setDebug
public static void setDebug(Map conf, boolean isOn)
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setNumWorkers
public static void setNumWorkers(Map conf, int workers)
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setNumAckers
public static void setNumAckers(Map conf, int numExecutors)
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setMessageTimeoutSecs
public static void setMessageTimeoutSecs(Map conf, int secs)
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registerSerialization
public static void registerSerialization(Map conf, Class klass, Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)
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registerDecorator
public static void registerDecorator(Map conf, Class<? extends IKryoDecorator> klass)
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setKryoFactory
public static void setKryoFactory(Map conf, Class<? extends IKryoFactory> klass)
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setSkipMissingKryoRegistrations
public static void setSkipMissingKryoRegistrations(Map conf, boolean skip)
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setMaxTaskParallelism
public static void setMaxTaskParallelism(Map conf, int max)
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setMaxSpoutPending
public static void setMaxSpoutPending(Map conf, int max)
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setStatsSampleRate
public static void setStatsSampleRate(Map conf, double rate)
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setFallBackOnJavaSerialization
public static void setFallBackOnJavaSerialization(Map conf, boolean fallback)
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setDebug
public void setDebug(boolean isOn)
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setTeamName
public void setTeamName(String teamName)
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setTeamEmail
public void setTeamEmail(String teamEmail)
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setTopologyCapTicket
public void setTopologyCapTicket(String ticket)
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setTopologyProjectName
public void setTopologyProjectName(String project)
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setOptimize
@Deprecated public void setOptimize(boolean isOn)
Deprecated.we don't have optimizationSet topology optimization- Parameters:
isOn
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setNumWorkers
public void setNumWorkers(int workers)
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setNumAckers
public void setNumAckers(int numExecutors)
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setMessageTimeoutSecs
public void setMessageTimeoutSecs(int secs)
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registerSerialization
public void registerSerialization(Class klass)
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registerSerialization
public void registerSerialization(Class klass, Class<? extends com.esotericsoftware.kryo.Serializer> serializerClass)
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registerMetricsConsumer
public void registerMetricsConsumer(Class klass, Object argument, long parallelismHint)
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registerMetricsConsumer
public void registerMetricsConsumer(Class klass, long parallelismHint)
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registerMetricsConsumer
public void registerMetricsConsumer(Class klass)
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registerDecorator
public void registerDecorator(Class<? extends IKryoDecorator> klass)
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setKryoFactory
public void setKryoFactory(Class<? extends IKryoFactory> klass)
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setSkipMissingKryoRegistrations
public void setSkipMissingKryoRegistrations(boolean skip)
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setMaxTaskParallelism
public void setMaxTaskParallelism(int max)
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setMaxSpoutPending
public void setMaxSpoutPending(int max)
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setStatsSampleRate
public void setStatsSampleRate(double rate)
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setFallBackOnJavaSerialization
public void setFallBackOnJavaSerialization(boolean fallback)
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