org.apache.flink.connector.kafka.dynamic.metadata

Interface KafkaMetadataService

All Superinterfaces:

AutoCloseable, Serializable

All Known Implementing Classes:

SingleClusterTopicMetadataService

@Experimental
public interface KafkaMetadataService
extends AutoCloseable, Serializable

Metadata service that returns Kafka details.

Method Summary

Modifier and Type	Method and Description
Map<String,KafkaStream>	describeStreams(Collection<String> streamIds) Get current metadata for queried streams.
Set<KafkaStream>	getAllStreams() Get current metadata for all streams.
boolean	isClusterActive(String kafkaClusterId) Check if the cluster is active.

Methods inherited from interface java.lang.AutoCloseable

close

Method Detail

getAllStreams

Set<KafkaStream> getAllStreams()

Get current metadata for all streams.

Returns:

set of all streams

describeStreams

Map<String,KafkaStream> describeStreams(Collection<String> streamIds)

Get current metadata for queried streams.

Parameters:

streamIds - stream full names

Returns:

map of stream name to metadata

isClusterActive

boolean isClusterActive(String kafkaClusterId)

Check if the cluster is active.

Parameters:

kafkaClusterId - Kafka cluster id

Returns:

boolean whether the cluster is active