alluxio.client.block

Class AllMastersWorkerInfo

java.lang.Object

alluxio.client.block.AllMastersWorkerInfo

public class AllMastersWorkerInfo
extends Object

A data class to persist aggregated worker info from all masters, including standby masters. Used when worker all master registration feature is enabled.

Constructor Summary

Constructors

Constructor and Description
AllMastersWorkerInfo(Map<Long,InetSocketAddress> workerIdAddressMap, List<InetSocketAddress> masterAddresses, InetSocketAddress primaryMasterAddress, List<WorkerInfo> primaryMasterWorkerInfo, Map<Long,List<Pair<InetSocketAddress,WorkerInfo>>> workerIdInfoMap)

Method Summary

Modifier and Type	Method and Description
List<InetSocketAddress>	getMasterAddresses()
InetSocketAddress	getPrimaryMasterAddress()
List<WorkerInfo>	getPrimaryMasterWorkerInfo()
Map<Long,InetSocketAddress>	getWorkerIdAddressMap()
Map<Long,List<Pair<InetSocketAddress,WorkerInfo>>>	getWorkerIdInfoMap()

Methods inherited from class java.lang.Object

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

Constructor Detail

AllMastersWorkerInfo

public AllMastersWorkerInfo(Map<Long,InetSocketAddress> workerIdAddressMap,
                            List<InetSocketAddress> masterAddresses,
                            InetSocketAddress primaryMasterAddress,
                            List<WorkerInfo> primaryMasterWorkerInfo,
                            Map<Long,List<Pair<InetSocketAddress,WorkerInfo>>> workerIdInfoMap)

Parameters:

workerIdAddressMap - the worker id to address map

masterAddresses - the master addresses

primaryMasterAddress - the primary master address

primaryMasterWorkerInfo - the worker info of the primary master

workerIdInfoMap - the worker id to worker info map

Method Detail

getWorkerIdAddressMap

public Map<Long,InetSocketAddress> getWorkerIdAddressMap()

Returns:

the worker id to worker address map

getMasterAddresses

public List<InetSocketAddress> getMasterAddresses()

Returns:

the master addresses for all masters

getPrimaryMasterAddress

public InetSocketAddress getPrimaryMasterAddress()

Returns:

the primary master address

getPrimaryMasterWorkerInfo

public List<WorkerInfo> getPrimaryMasterWorkerInfo()

Returns:

the worker info for all workers from the primary master

getWorkerIdInfoMap

public Map<Long,List<Pair<InetSocketAddress,WorkerInfo>>> getWorkerIdInfoMap()

Returns:

a map which keys are the worker ids and values are lists of pairs, the first element in the pair is the master address and the second element is the worker info for such worker id gotten from the master with such master address.