org.joyqueue.broker.kafka.coordinator.group

类 GroupCoordinator

java.lang.Object

org.joyqueue.toolkit.service.Activity

org.joyqueue.toolkit.service.Service

org.joyqueue.broker.kafka.coordinator.group.GroupCoordinator

所有已实现的接口:

LifeCycle, Online

public class GroupCoordinator
extends Service

Coordinator author: gaohaoxiang date: 2018/11/7

嵌套类概要

从类继承的嵌套类/接口 org.joyqueue.toolkit.service.Service

Service.Election, Service.ElectionListener

从类继承的嵌套类/接口 org.joyqueue.toolkit.service.Activity

Activity.ServiceState

字段概要

字段

限定符和类型	字段和说明
protected static org.slf4j.Logger	logger

从类继承的字段 org.joyqueue.toolkit.service.Activity

readLock, rwLock, serviceState, signal, started, writeLock

构造器概要

构造器

构造器和说明
GroupCoordinator(Coordinator coordinator, GroupBalanceHandler groupBalanceHandler, GroupOffsetHandler groupOffsetHandler, GroupMetadataManager groupMetadataManager)

方法概要

限定符和类型	方法和说明
org.joyqueue.domain.Broker	findCoordinator(String groupId)
GroupMetadata	getGroup(String groupId)
Map<String,List<OffsetMetadataAndError>>	handleCommitOffsets(String groupId, String memberId, int generationId, Map<String,List<OffsetAndMetadata>> offsets)
List<GroupDescribe>	handleDescribeGroups(List<String> groupIds)
Map<String,List<OffsetMetadataAndError>>	handleFetchOffsets(String groupId, Map<String,List<Integer>> topicAndPartitions)
short	handleHeartbeat(String groupId, String memberId, int generationId)
void	handleJoinGroup(String groupId, String memberId, String clientId, String clientHost, int rebalanceTimeoutMs, int sessionTimeoutMs, String protocolType, Map<String,byte[]> protocols, JoinCallback callback)
short	handleLeaveGroup(String groupId, String memberId)
void	handleSyncGroup(String groupId, int generation, String memberId, Map<String,SyncGroupAssignment> groupAssignment, SyncCallback callback)
boolean	isCurrentCoordinator(String groupId)
boolean	removeGroup(GroupMetadata group)
boolean	removeGroup(String groupId)

从类继承的方法 org.joyqueue.toolkit.service.Service

getServiceState, isReady, isStarted, isStopped, start, stop, stop, validate, willStop

从类继承的方法 org.joyqueue.toolkit.service.Activity

afterStart, afterStop, await, beforeStart, beforeStop, convert, doStart, doStop, getReadLock, getWriteLock, startError

从类继承的方法 java.lang.Object

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

字段详细资料

logger

protected static final org.slf4j.Logger logger

构造器详细资料

GroupCoordinator

public GroupCoordinator(Coordinator coordinator,
                        GroupBalanceHandler groupBalanceHandler,
                        GroupOffsetHandler groupOffsetHandler,
                        GroupMetadataManager groupMetadataManager)

方法详细资料

findCoordinator

public org.joyqueue.domain.Broker findCoordinator(String groupId)

isCurrentCoordinator

public boolean isCurrentCoordinator(String groupId)

handleJoinGroup

public void handleJoinGroup(String groupId,
                            String memberId,
                            String clientId,
                            String clientHost,
                            int rebalanceTimeoutMs,
                            int sessionTimeoutMs,
                            String protocolType,
                            Map<String,byte[]> protocols,
                            JoinCallback callback)

handleSyncGroup

public void handleSyncGroup(String groupId,
                            int generation,
                            String memberId,
                            Map<String,SyncGroupAssignment> groupAssignment,
                            SyncCallback callback)

handleLeaveGroup

public short handleLeaveGroup(String groupId,
                              String memberId)

handleDescribeGroups

public List<GroupDescribe> handleDescribeGroups(List<String> groupIds)

handleCommitOffsets

public Map<String,List<OffsetMetadataAndError>> handleCommitOffsets(String groupId,
                                                                    String memberId,
                                                                    int generationId,
                                                                    Map<String,List<OffsetAndMetadata>> offsets)

handleFetchOffsets

public Map<String,List<OffsetMetadataAndError>> handleFetchOffsets(String groupId,
                                                                   Map<String,List<Integer>> topicAndPartitions)

handleHeartbeat

public short handleHeartbeat(String groupId,
                             String memberId,
                             int generationId)

getGroup

public GroupMetadata getGroup(String groupId)

removeGroup

public boolean removeGroup(GroupMetadata group)

removeGroup

public boolean removeGroup(String groupId)