org.apache.flink.api.common.ExecutionConfig.getRegisteredTypesWithKryoSerializers java code examples

Common ways to obtain ExecutionConfig

private void myMethod () {
 ExecutionConfig e =new ExecutionConfig()
StreamExecutionEnvironment env;env.getConfig().disableSysoutLogging()
ExecutionEnvironment env;env.getConfig().disableSysoutLogging()
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}

    config.getRegisteredPojoTypes().size() +
    config.getRegisteredTypesWithKryoSerializerClasses().size() +
    config.getRegisteredTypesWithKryoSerializers().size();
int defaultKryoSerializers = config.getDefaultKryoSerializers().size() +
    config.getDefaultKryoSerializerClasses().size();
  LOG.debug("Registered Kryo with Serializers types: {}", config.getRegisteredTypesWithKryoSerializers().entrySet().toString());
  LOG.debug("Registered Kryo with Serializer Classes types: {}", config.getRegisteredTypesWithKryoSerializerClasses().entrySet().toString());
  LOG.debug("Registered Kryo default Serializers: {}", config.getDefaultKryoSerializers().entrySet().toString());

public KryoSerializer(Class<T> type, ExecutionConfig executionConfig){
  this.type = checkNotNull(type);
  this.defaultSerializers = executionConfig.getDefaultKryoSerializers();
  this.defaultSerializerClasses = executionConfig.getDefaultKryoSerializerClasses();
  this.kryoRegistrations = buildKryoRegistrations(
      this.type,
      executionConfig.getRegisteredKryoTypes(),
      executionConfig.getRegisteredTypesWithKryoSerializerClasses(),
      executionConfig.getRegisteredTypesWithKryoSerializers());
}

public FlinkSerializerFactory(ExecutionConfig conf) {
 serializers = instantiateSerializers(
   conf.getRegisteredTypesWithKryoSerializerClasses());
 serializers.putAll(instantiateSerializers(
   conf.getDefaultKryoSerializerClasses()));
 serializers.putAll(conf.getDefaultKryoSerializers());
 serializers.putAll(conf.getRegisteredTypesWithKryoSerializers());
 registeredClasses = new HashSet<>(conf.getRegisteredKryoTypes());
 registeredClasses.addAll(conf.getRegisteredPojoTypes());
}

private static <T, Y extends Serializer<T> & Serializable> void addSerializer(StreamExecutionEnvironment env, Class<T> klass, Y serializer) {
 env.getConfig().getRegisteredTypesWithKryoSerializers().put(klass, new ExecutionConfig.SerializableSerializer<>(serializer));
 env.getConfig().getDefaultKryoSerializers().put(klass, new ExecutionConfig.SerializableSerializer<>(serializer));
}

    config.getRegisteredPojoTypes().size() +
    config.getRegisteredTypesWithKryoSerializerClasses().size() +
    config.getRegisteredTypesWithKryoSerializers().size();
int defaultKryoSerializers = config.getDefaultKryoSerializers().size() +
    config.getDefaultKryoSerializerClasses().size();
  LOG.debug("Registered Kryo with Serializers types: {}", config.getRegisteredTypesWithKryoSerializers().entrySet().toString());
  LOG.debug("Registered Kryo with Serializer Classes types: {}", config.getRegisteredTypesWithKryoSerializerClasses().entrySet().toString());
  LOG.debug("Registered Kryo default Serializers: {}", config.getDefaultKryoSerializers().entrySet().toString());

    config.getRegisteredPojoTypes().size() +
    config.getRegisteredTypesWithKryoSerializerClasses().size() +
    config.getRegisteredTypesWithKryoSerializers().size();
int defaultKryoSerializers = config.getDefaultKryoSerializers().size() +
    config.getDefaultKryoSerializerClasses().size();
  LOG.debug("Registered Kryo with Serializers types: {}", config.getRegisteredTypesWithKryoSerializers().entrySet().toString());
  LOG.debug("Registered Kryo with Serializer Classes types: {}", config.getRegisteredTypesWithKryoSerializerClasses().entrySet().toString());
  LOG.debug("Registered Kryo default Serializers: {}", config.getDefaultKryoSerializers().entrySet().toString());

    config.getRegisteredPojoTypes().size() +
    config.getRegisteredTypesWithKryoSerializerClasses().size() +
    config.getRegisteredTypesWithKryoSerializers().size();
int defaultKryoSerializers = config.getDefaultKryoSerializers().size() +
    config.getDefaultKryoSerializerClasses().size();
  LOG.debug("Registered Kryo with Serializers types: {}", config.getRegisteredTypesWithKryoSerializers().entrySet().toString());
  LOG.debug("Registered Kryo with Serializer Classes types: {}", config.getRegisteredTypesWithKryoSerializerClasses().entrySet().toString());
  LOG.debug("Registered Kryo default Serializers: {}", config.getDefaultKryoSerializers().entrySet().toString());

public KryoSerializer(Class<T> type, ExecutionConfig executionConfig){
  this.type = checkNotNull(type);
  this.defaultSerializers = executionConfig.getDefaultKryoSerializers();
  this.defaultSerializerClasses = executionConfig.getDefaultKryoSerializerClasses();
  this.kryoRegistrations = buildKryoRegistrations(
      this.type,
      executionConfig.getRegisteredKryoTypes(),
      executionConfig.getRegisteredTypesWithKryoSerializerClasses(),
      executionConfig.getRegisteredTypesWithKryoSerializers());
}

public KryoSerializer(Class<T> type, ExecutionConfig executionConfig){
  this.type = checkNotNull(type);
  this.defaultSerializers = executionConfig.getDefaultKryoSerializers();
  this.defaultSerializerClasses = executionConfig.getDefaultKryoSerializerClasses();
  this.kryoRegistrations = buildKryoRegistrations(
      this.type,
      executionConfig.getRegisteredKryoTypes(),
      executionConfig.getRegisteredTypesWithKryoSerializerClasses(),
      executionConfig.getRegisteredTypesWithKryoSerializers());
}

Javadoc

Returns the registered types with Kryo Serializers.

Popular methods of ExecutionConfig

<init>
isObjectReuseEnabled
Returns whether object reuse has been enabled or disabled. @see #enableObjectReuse()
disableSysoutLogging
Disables the printing of progress update messages to System.out
getAutoWatermarkInterval
Returns the interval of the automatic watermark emission.
setGlobalJobParameters
Register a custom, serializable user configuration object.
enableObjectReuse
Enables reusing objects that Flink internally uses for deserialization and passing data to user-code
setAutoWatermarkInterval
Sets the interval of the automatic watermark emission. Watermarks are used throughout the streaming
disableObjectReuse
Disables reusing objects that Flink internally uses for deserialization and passing data to user-cod
getRestartStrategy
Returns the restart strategy which has been set for the current job.
isSysoutLoggingEnabled
Gets whether progress update messages should be printed to System.out
registerKryoType
Registers the given type with the serialization stack. If the type is eventually serialized as a POJ
registerTypeWithKryoSerializer
Registers the given Serializer via its class as a serializer for the given type at the KryoSerialize

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How to use getRegisteredTypesWithKryoSerializersmethodin org.apache.flink.api.common.ExecutionConfig

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How to use
getRegisteredTypesWithKryoSerializers
method
in
org.apache.flink.api.common.ExecutionConfig