Package pl.allegro.tech.hermes.management.infrastructure.kafka.service

Class BrokersClusterService

java.lang.Object

pl.allegro.tech.hermes.management.infrastructure.kafka.service.BrokersClusterService

public class BrokersClusterService
extends java.lang.Object

Constructor Summary

Constructors

Constructor

Description

BrokersClusterService(java.lang.String clusterName, SingleMessageReader singleMessageReader, RetransmissionService retransmissionService, BrokerTopicManagement brokerTopicManagement, pl.allegro.tech.hermes.common.kafka.KafkaNamesMapper kafkaNamesMapper, OffsetsAvailableChecker offsetsAvailableChecker, LogEndOffsetChecker logEndOffsetChecker, org.apache.kafka.clients.admin.AdminClient adminClient, ConsumerGroupManager consumerGroupManager)

Method Summary

Modifier and Type	Method	Description
boolean	allSubscriptionsHaveConsumersAssigned(pl.allegro.tech.hermes.api.Topic topic, java.util.List<pl.allegro.tech.hermes.api.Subscription> subscriptions)
boolean	areOffsetsAvailableOnAllKafkaTopics(pl.allegro.tech.hermes.api.Topic topic)
boolean	areOffsetsMoved(pl.allegro.tech.hermes.api.Topic topic, java.lang.String subscriptionName)
void	createConsumerGroup(pl.allegro.tech.hermes.api.Topic topic, pl.allegro.tech.hermes.api.Subscription subscription)
java.util.Optional<pl.allegro.tech.hermes.api.ConsumerGroup>	describeConsumerGroup(pl.allegro.tech.hermes.api.Topic topic, java.lang.String subscriptionName)
java.lang.String	getClusterName()
java.util.List<pl.allegro.tech.hermes.common.kafka.offset.PartitionOffset>	indicateOffsetChange(pl.allegro.tech.hermes.api.Topic topic, java.lang.String subscriptionName, java.lang.Long timestamp, boolean dryRun)
java.util.List<java.lang.String>	listTopicsFromCluster()
void	manageTopic(java.util.function.Consumer<BrokerTopicManagement> manageFunction)
java.lang.String	readMessageFromPrimary(pl.allegro.tech.hermes.api.Topic topic, java.lang.Integer partition, java.lang.Long offset)
void	removeTopicByName(java.lang.String topicName)
boolean	topicExists(pl.allegro.tech.hermes.api.Topic topic)

Methods inherited from class java.lang.Object

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

Constructor Detail

BrokersClusterService

public BrokersClusterService(java.lang.String clusterName,
                             SingleMessageReader singleMessageReader,
                             RetransmissionService retransmissionService,
                             BrokerTopicManagement brokerTopicManagement,
                             pl.allegro.tech.hermes.common.kafka.KafkaNamesMapper kafkaNamesMapper,
                             OffsetsAvailableChecker offsetsAvailableChecker,
                             LogEndOffsetChecker logEndOffsetChecker,
                             org.apache.kafka.clients.admin.AdminClient adminClient,
                             ConsumerGroupManager consumerGroupManager)

Method Detail

getClusterName

public java.lang.String getClusterName()

manageTopic

public void manageTopic(java.util.function.Consumer<BrokerTopicManagement> manageFunction)

readMessageFromPrimary

public java.lang.String readMessageFromPrimary(pl.allegro.tech.hermes.api.Topic topic,
                                               java.lang.Integer partition,
                                               java.lang.Long offset)

indicateOffsetChange

public java.util.List<pl.allegro.tech.hermes.common.kafka.offset.PartitionOffset> indicateOffsetChange(pl.allegro.tech.hermes.api.Topic topic,
                                                                                                       java.lang.String subscriptionName,
                                                                                                       java.lang.Long timestamp,
                                                                                                       boolean dryRun)

areOffsetsAvailableOnAllKafkaTopics

public boolean areOffsetsAvailableOnAllKafkaTopics(pl.allegro.tech.hermes.api.Topic topic)

topicExists

public boolean topicExists(pl.allegro.tech.hermes.api.Topic topic)

listTopicsFromCluster

public java.util.List<java.lang.String> listTopicsFromCluster()

removeTopicByName

public void removeTopicByName(java.lang.String topicName)

areOffsetsMoved

public boolean areOffsetsMoved(pl.allegro.tech.hermes.api.Topic topic,
                               java.lang.String subscriptionName)

allSubscriptionsHaveConsumersAssigned

public boolean allSubscriptionsHaveConsumersAssigned(pl.allegro.tech.hermes.api.Topic topic,
                                                     java.util.List<pl.allegro.tech.hermes.api.Subscription> subscriptions)

createConsumerGroup

public void createConsumerGroup(pl.allegro.tech.hermes.api.Topic topic,
                                pl.allegro.tech.hermes.api.Subscription subscription)

describeConsumerGroup

public java.util.Optional<pl.allegro.tech.hermes.api.ConsumerGroup> describeConsumerGroup(pl.allegro.tech.hermes.api.Topic topic,
                                                                                          java.lang.String subscriptionName)