org.joyqueue.broker.kafka.coordinator.group

类 GroupBalanceHandler

java.lang.Object

org.joyqueue.toolkit.service.Activity

org.joyqueue.toolkit.service.Service

org.joyqueue.broker.kafka.coordinator.group.GroupBalanceHandler

所有已实现的接口:

LifeCycle, Online

public class GroupBalanceHandler
extends Service

GroupBalanceHandler 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 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
GroupBalanceHandler(KafkaConfig config, GroupMetadataManager groupMetadataManager, GroupBalanceManager groupBalanceManager)

方法概要

限定符和类型	方法和说明
protected GroupDescribe	buildDescribeGroup(GroupMetadata group)
List<GroupDescribe>	describeGroups(List<String> groupIds)
protected short	doHeartbeat(GroupMetadata group, String memberId, int generationId)
protected void	doJoinGroup(GroupMetadata group, String memberId, String clientId, String clientHost, int rebalanceTimeoutMs, int sessionTimeoutMs, String protocolType, Map<String,byte[]> protocols, JoinCallback callback)
protected void	doSyncGroup(GroupMetadata group, int generationId, String memberId, Map<String,SyncGroupAssignment> groupAssignment, SyncCallback callback)
short	heartbeat(String groupId, String memberId, int generationId)
void	joinGroup(String groupId, String memberId, String clientId, String clientHost, int rebalanceTimeoutMs, int sessionTimeoutMs, String protocolType, Map<String,byte[]> protocols, JoinCallback callback)
short	leaveGroup(String groupId, String memberId)
void	syncGroup(String groupId, int generation, String memberId, Map<String,SyncGroupAssignment> groupAssignment, SyncCallback callback)
protected boolean	validGroupId(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 org.slf4j.Logger logger

构造器详细资料

GroupBalanceHandler

public GroupBalanceHandler(KafkaConfig config,
                           GroupMetadataManager groupMetadataManager,
                           GroupBalanceManager groupBalanceManager)

方法详细资料

joinGroup

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

doJoinGroup

protected void doJoinGroup(GroupMetadata group,
                           String memberId,
                           String clientId,
                           String clientHost,
                           int rebalanceTimeoutMs,
                           int sessionTimeoutMs,
                           String protocolType,
                           Map<String,byte[]> protocols,
                           JoinCallback callback)

syncGroup

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

doSyncGroup

protected void doSyncGroup(GroupMetadata group,
                           int generationId,
                           String memberId,
                           Map<String,SyncGroupAssignment> groupAssignment,
                           SyncCallback callback)

leaveGroup

public short leaveGroup(String groupId,
                        String memberId)

heartbeat

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

doHeartbeat

protected short doHeartbeat(GroupMetadata group,
                            String memberId,
                            int generationId)

describeGroups

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

buildDescribeGroup

protected GroupDescribe buildDescribeGroup(GroupMetadata group)

validGroupId

protected boolean validGroupId(String groupId)