io.vertx.kafka.admin

Interface KafkaAdminClient

public interface KafkaAdminClient

Vert.x Kafka Admin client implementation

Method Summary

Modifier and Type	Method and Description
void	alterConfigs(Map<ConfigResource,Config> configs, Handler<AsyncResult<Void>> completionHandler) Update the configuration for the specified resources with the default options
void	close() Close the admin client
void	close(Handler<AsyncResult<Void>> completionHandler) Close the admin client
void	close(long timeout, Handler<AsyncResult<Void>> completionHandler) Close the admin client
static KafkaAdminClient	create(Vertx vertx, org.apache.kafka.clients.admin.AdminClient adminClient) Create a new KafkaAdminClient instance
static KafkaAdminClient	create(Vertx vertx, Map<String,String> config) Create a new KafkaAdminClient instance
static KafkaAdminClient	create(Vertx vertx, Properties config) Create a new KafkaAdminClient instance
void	createTopics(List<NewTopic> topics, Handler<AsyncResult<Void>> completionHandler) Creates a batch of new Kafka topics
void	deleteConsumerGroupOffsets(String groupId, Set<TopicPartition> partitions, Handler<AsyncResult<Void>> completionHandler) Delete committed offsets for a set of partitions in a consumer group.
void	deleteConsumerGroups(List<String> groupIds, Handler<AsyncResult<Void>> completionHandler) Delete consumer groups from the cluster.
void	deleteTopics(List<String> topicNames, Handler<AsyncResult<Void>> completionHandler) Deletes a batch of Kafka topics
void	describeCluster(Handler<AsyncResult<ClusterDescription>> completionHandler) Describe the nodes in the cluster with the default options
void	describeConfigs(List<ConfigResource> configResources, Handler<AsyncResult<Map<ConfigResource,Config>>> completionHandler) Get the configuration for the specified resources with the default options
void	describeConsumerGroups(List<String> groupIds, Handler<AsyncResult<Map<String,ConsumerGroupDescription>>> completionHandler) Describe some group ids in the cluster, with the default options
void	describeTopics(List<String> topicNames, Handler<AsyncResult<Map<String,TopicDescription>>> completionHandler) Describe some topics in the cluster, with the default options.
default void	listConsumerGroupOffsets(String groupId, Handler<AsyncResult<Map<TopicPartition,OffsetAndMetadata>>> completionHandler) List the consumer group offsets available in the cluster.
void	listConsumerGroupOffsets(String groupId, ListConsumerGroupOffsetsOptions options, Handler<AsyncResult<Map<TopicPartition,OffsetAndMetadata>>> completionHandler) List the consumer group offsets available in the cluster.
void	listConsumerGroups(Handler<AsyncResult<List<ConsumerGroupListing>>> completionHandler) Get the the consumer groups available in the cluster with the default options
void	listTopics(Handler<AsyncResult<Set<String>>> completionHandler) List the topics available in the cluster with the default options.

Method Detail

create

static KafkaAdminClient create(Vertx vertx,
                               org.apache.kafka.clients.admin.AdminClient adminClient)

Create a new KafkaAdminClient instance

Parameters:

vertx - Vert.x instance to use

adminClient - Kafka native Admin client instance

Returns:

an instance of the KafkaAdminClient

create

static KafkaAdminClient create(Vertx vertx,
                               Map<String,String> config)

Create a new KafkaAdminClient instance

Parameters:

vertx - Vert.x instance to use

config - Kafka admin client configuration

Returns:

an instance of the KafkaAdminClient

create

static KafkaAdminClient create(Vertx vertx,
                               Properties config)

Create a new KafkaAdminClient instance

Parameters:

vertx - Vert.x instance to use

config - Kafka admin client configuration

Returns:

an instance of the KafkaAdminClient

listTopics

void listTopics(Handler<AsyncResult<Set<String>>> completionHandler)

List the topics available in the cluster with the default options.

Parameters:

completionHandler - handler called on operation completed with the topics set

describeTopics

void describeTopics(List<String> topicNames,
                    Handler<AsyncResult<Map<String,TopicDescription>>> completionHandler)

Describe some topics in the cluster, with the default options.

Parameters:

topicNames - the names of the topics to describe

completionHandler - handler called on operation completed with the topics descriptions

createTopics

void createTopics(List<NewTopic> topics,
                  Handler<AsyncResult<Void>> completionHandler)

Creates a batch of new Kafka topics

Parameters:

topics - topics to create

completionHandler - handler called on operation completed

deleteTopics

void deleteTopics(List<String> topicNames,
                  Handler<AsyncResult<Void>> completionHandler)

Deletes a batch of Kafka topics

Parameters:

topicNames - the names of the topics to delete

completionHandler - handler called on operation completed

describeConfigs

void describeConfigs(List<ConfigResource> configResources,
                     Handler<AsyncResult<Map<ConfigResource,Config>>> completionHandler)

Get the configuration for the specified resources with the default options

Parameters:

configResources - the resources (topic and broker resource types are currently supported)

completionHandler - handler called on operation completed with the configurations

alterConfigs

void alterConfigs(Map<ConfigResource,Config> configs,
                  Handler<AsyncResult<Void>> completionHandler)

Update the configuration for the specified resources with the default options

Parameters:

configs - The resources with their configs (topic is the only resource type with configs that can be updated currently)

completionHandler - handler called on operation completed

listConsumerGroups

void listConsumerGroups(Handler<AsyncResult<List<ConsumerGroupListing>>> completionHandler)

Get the the consumer groups available in the cluster with the default options

Parameters:

completionHandler - handler called on operation completed with the consumer groups ids

describeConsumerGroups

void describeConsumerGroups(List<String> groupIds,
                            Handler<AsyncResult<Map<String,ConsumerGroupDescription>>> completionHandler)

Describe some group ids in the cluster, with the default options

Parameters:

groupIds - the ids of the groups to describe

completionHandler - handler called on operation completed with the consumer groups descriptions

close

void close()

Close the admin client

describeCluster

void describeCluster(Handler<AsyncResult<ClusterDescription>> completionHandler)

Describe the nodes in the cluster with the default options

Parameters:

completionHandler - handler called on operation completed with the cluster description

deleteConsumerGroups

void deleteConsumerGroups(List<String> groupIds,
                          Handler<AsyncResult<Void>> completionHandler)

Delete consumer groups from the cluster.

Parameters:

groupIds - the ids of the groups to delete

completionHandler - handler called on operation completed

listConsumerGroupOffsets

void listConsumerGroupOffsets(String groupId,
                              ListConsumerGroupOffsetsOptions options,
                              Handler<AsyncResult<Map<TopicPartition,OffsetAndMetadata>>> completionHandler)

List the consumer group offsets available in the cluster.

Parameters:

groupId - The group id of the group whose offsets will be listed

options - The options to use when listing the consumer group offsets.

completionHandler - handler called on operation completed with the consumer groups offsets

listConsumerGroupOffsets

default void listConsumerGroupOffsets(String groupId,
                                      Handler<AsyncResult<Map<TopicPartition,OffsetAndMetadata>>> completionHandler)

List the consumer group offsets available in the cluster.

Parameters:

groupId - The group id of the group whose offsets will be listed

completionHandler - handler called on operation completed with the consumer groups offsets

deleteConsumerGroupOffsets

void deleteConsumerGroupOffsets(String groupId,
                                Set<TopicPartition> partitions,
                                Handler<AsyncResult<Void>> completionHandler)

Delete committed offsets for a set of partitions in a consumer group. This will succeed at the partition level only if the group is not actively subscribed to the corresponding topic.

Parameters:

groupId - The group id of the group whose offsets will be listed

partitions - The set of partitions in the consumer group whose offsets will be deleted

close

void close(Handler<AsyncResult<Void>> completionHandler)

Close the admin client

Parameters:

completionHandler - handler called on operation completed

close

void close(long timeout,
           Handler<AsyncResult<Void>> completionHandler)

Close the admin client

Parameters:

timeout - timeout to wait for closing

completionHandler - handler called on operation completed