Package io.smallrye.reactive.messaging.kafka.companion

Class ConsumerGroupsCompanion

  • public class ConsumerGroupsCompanion
extends Object
    Companion for Consumer Group operations on Kafka broker

    • Constructor Detail

      • ConsumerGroupsCompanion

        public ConsumerGroupsCompanion​(org.apache.kafka.clients.admin.AdminClient adminClient,
                               Duration kafkaApiTimeout)

    • Method Detail

      • list

        public Collection<org.apache.kafka.clients.admin.ConsumerGroupListing> list()
        Returns:
        the list of consumer groups

      • describe

        public Map<String,​org.apache.kafka.clients.admin.ConsumerGroupDescription> describe​(String... groupId)
        Parameters:
        groupId - consumer group ids
        Returns:
        the map of consumer group descriptions by id

      • describe

        public org.apache.kafka.clients.admin.ConsumerGroupDescription describe​(String groupId)
        Parameters:
        groupId - consumer group id
        Returns:
        the consumer group description

      • delete

        public void delete​(String... groupId)
        Parameters:
        groupId - consumer group ids

      • removeMembers

        public void removeMembers​(String groupId,
                          String... groupInstanceIds)
        Parameters:
        groupId - the consumer group id
        groupInstanceIds - group instance ids

      • offsets

        public Map<org.apache.kafka.common.TopicPartition,​org.apache.kafka.clients.consumer.OffsetAndMetadata> offsets​(String groupId)
        Parameters:
        groupId - consumer group id
        Returns:
        the map of topic partitions to offset

      • offsets

        public Map<org.apache.kafka.common.TopicPartition,​org.apache.kafka.clients.consumer.OffsetAndMetadata> offsets​(String groupId,
                                                                                                                     List<org.apache.kafka.common.TopicPartition> topicPartitions)
        Parameters:
        groupId - consumer group id
        topicPartitions - list of topic partitions
        Returns:
        the map of topic partitions to offset

      • offsets

        public org.apache.kafka.clients.consumer.OffsetAndMetadata offsets​(String groupId,
                                                                   org.apache.kafka.common.TopicPartition topicPartitions)
        Parameters:
        groupId - consumer group id
        topicPartitions - topic partition
        Returns:
        the offset

      • offsets

        public Map<String,​Map<org.apache.kafka.common.TopicPartition,​org.apache.kafka.clients.consumer.OffsetAndMetadata>> offsets​(List<org.apache.kafka.common.TopicPartition> topicPartitions)
        Parameters:
        topicPartitions - list of topic partitions
        Returns:
        map of consumer group id to topic partitions offset

      • alterOffsets

        public void alterOffsets​(String groupId,
                         Map<org.apache.kafka.common.TopicPartition,​org.apache.kafka.clients.consumer.OffsetAndMetadata> topicPartitionOffsets)
        Parameters:
        groupId - consumer group id
        topicPartitionOffsets - the map of topic partitions to offset

      • resetOffsets

        public void resetOffsets​(String groupId,
                         org.apache.kafka.common.TopicPartition partition)
        Parameters:
        groupId - consumer group id
        partition - topic partition

      • deleteOffsets

        public void deleteOffsets​(String groupId,
                          List<org.apache.kafka.common.TopicPartition> topicPartitions)
        Parameters:
        groupId - consumer group id
        topicPartitions - list of topic partitions