Package org.apache.hadoop.ozone.protocol.commands

Class CreatePipelineCommand

java.lang.Object

org.apache.hadoop.ozone.protocol.commands.SCMCommand<org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto>

org.apache.hadoop.ozone.protocol.commands.CreatePipelineCommand

All Implemented Interfaces:

org.apache.hadoop.hdds.server.events.IdentifiableEventPayload

public class CreatePipelineCommand
extends SCMCommand<org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto>

Asks datanode to create a pipeline.

Constructor Summary

Constructors

Constructor	Description
CreatePipelineCommand(long cmdId, org.apache.hadoop.hdds.scm.pipeline.PipelineID pipelineID, org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType type, org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor factor, List<org.apache.hadoop.hdds.protocol.DatanodeDetails> datanodeList, List<Integer> priorityList)
CreatePipelineCommand(org.apache.hadoop.hdds.scm.pipeline.PipelineID pipelineID, org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType type, org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor factor, List<org.apache.hadoop.hdds.protocol.DatanodeDetails> datanodeList)
CreatePipelineCommand(org.apache.hadoop.hdds.scm.pipeline.PipelineID pipelineID, org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType type, org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor factor, List<org.apache.hadoop.hdds.protocol.DatanodeDetails> datanodeList, org.apache.hadoop.hdds.protocol.DatanodeDetails suggestedLeader)

Method Summary

Modifier and Type	Method	Description
org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor	getFactor()
static CreatePipelineCommand	getFromProtobuf(org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto createPipelineProto)
List<org.apache.hadoop.hdds.protocol.DatanodeDetails>	getNodeList()
org.apache.hadoop.hdds.scm.pipeline.PipelineID	getPipelineID()
List<Integer>	getPriorityList()
org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto	getProto()	Gets the protobuf message of this object.
org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType	getReplicationType()
org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.SCMCommandProto.Type	getType()	Returns the type of this command.
String	toString()

Methods inherited from class org.apache.hadoop.ozone.protocol.commands.SCMCommand

contributesToQueueSize, getDeadline, getEncodedToken, getId, getTerm, hasExpired, setDeadline, setEncodedToken, setTerm

Methods inherited from class java.lang.Object

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

Constructor Details

CreatePipelineCommand

public CreatePipelineCommand(org.apache.hadoop.hdds.scm.pipeline.PipelineID pipelineID,
 org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType type,
 org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor factor,
 List<org.apache.hadoop.hdds.protocol.DatanodeDetails> datanodeList)

CreatePipelineCommand

public CreatePipelineCommand(org.apache.hadoop.hdds.scm.pipeline.PipelineID pipelineID,
 org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType type,
 org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor factor,
 List<org.apache.hadoop.hdds.protocol.DatanodeDetails> datanodeList,
 org.apache.hadoop.hdds.protocol.DatanodeDetails suggestedLeader)

CreatePipelineCommand

public CreatePipelineCommand(long cmdId,
 org.apache.hadoop.hdds.scm.pipeline.PipelineID pipelineID,
 org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType type,
 org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor factor,
 List<org.apache.hadoop.hdds.protocol.DatanodeDetails> datanodeList,
 List<Integer> priorityList)

Method Details

getType

public org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.SCMCommandProto.Type getType()

Returns the type of this command.

Specified by:

getType in class SCMCommand<org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto>

Returns:

Type

getProto

public org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto getProto()

Description copied from class: SCMCommand

Gets the protobuf message of this object.

Specified by:

getProto in class SCMCommand<org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto>

Returns:

A protobuf message.

getFromProtobuf

public static CreatePipelineCommand getFromProtobuf(org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto createPipelineProto)

getPipelineID

public org.apache.hadoop.hdds.scm.pipeline.PipelineID getPipelineID()

getNodeList

public List<org.apache.hadoop.hdds.protocol.DatanodeDetails> getNodeList()

getPriorityList

public List<Integer> getPriorityList()

getReplicationType

public org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationType getReplicationType()

getFactor

public org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor getFactor()

toString

public String toString()

Overrides:

toString in class SCMCommand<org.apache.hadoop.hdds.protocol.proto.StorageContainerDatanodeProtocolProtos.CreatePipelineCommandProto>