software.amazon.kinesis.connectors.flink.util

Class StreamConsumerRegistrarUtil

java.lang.Object

software.amazon.kinesis.connectors.flink.util.StreamConsumerRegistrarUtil

@Internal
public class StreamConsumerRegistrarUtil
extends Object

A utility class that creates instances of StreamConsumerRegistrar and handles batch operations.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	StreamConsumerRegistrarUtil.FlinkKinesisStreamConsumerRegistrarException A semantic RuntimeException thrown to indicate errors de-/registering stream consumers.

Constructor Summary

Constructors

Constructor and Description
StreamConsumerRegistrarUtil()

Method Summary

Modifier and Type	Method and Description
static void	deregisterStreamConsumers(Properties configProps, List<String> streams) Deregisters stream consumers for the given streams if EFO is enabled with LAZY registration strategy.
static void	eagerlyRegisterStreamConsumers(Properties configProps, List<String> streams) Registers stream consumers for the given streams if EFO is enabled with EAGER registration strategy.
static void	lazilyRegisterStreamConsumers(Properties configProps, List<String> streams) Registers stream consumers for the given streams if EFO is enabled with LAZY registration strategy.

Methods inherited from class java.lang.Object

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

Constructor Detail

StreamConsumerRegistrarUtil

public StreamConsumerRegistrarUtil()

Method Detail

eagerlyRegisterStreamConsumers

public static void eagerlyRegisterStreamConsumers(Properties configProps,
                                                  List<String> streams)

Registers stream consumers for the given streams if EFO is enabled with EAGER registration strategy.

Parameters:

configProps - the properties to parse configuration from

streams - the stream to register consumers against

lazilyRegisterStreamConsumers

public static void lazilyRegisterStreamConsumers(Properties configProps,
                                                 List<String> streams)

Registers stream consumers for the given streams if EFO is enabled with LAZY registration strategy.

Parameters:

configProps - the properties to parse configuration from

streams - the stream to register consumers against

deregisterStreamConsumers

public static void deregisterStreamConsumers(Properties configProps,
                                             List<String> streams)

Deregisters stream consumers for the given streams if EFO is enabled with LAZY registration strategy.

Parameters:

configProps - the properties to parse configuration from

streams - the stream to register consumers against