com.tencentcloudapi.emr.v20190103

Class EmrClient

java.lang.Object

com.tencentcloudapi.common.AbstractClient

com.tencentcloudapi.emr.v20190103.EmrClient

public class EmrClient
extends AbstractClient

Field Summary

Fields inherited from class com.tencentcloudapi.common.AbstractClient

gson, HTTP_RSP_OK, SDK_VERSION

Constructor Summary

Constructors

Constructor and Description
EmrClient(Credential credential, String region)
EmrClient(Credential credential, String region, ClientProfile profile)

Method Summary

Modifier and Type	Method and Description
AddUsersForUserManagerResponse	AddUsersForUserManager(AddUsersForUserManagerRequest req) This API is available for clusters with OpenLDAP components configured.
CreateClusterResponse	CreateCluster(CreateClusterRequest req) This API is used to create an EMR cluster instance.
CreateInstanceResponse	CreateInstance(CreateInstanceRequest req) This API is used to create an EMR cluster instance.
DescribeClusterNodesResponse	DescribeClusterNodes(DescribeClusterNodesRequest req) This API is used to query the information of nodes in a cluster.
DescribeEmrApplicationStaticsResponse	DescribeEmrApplicationStatics(DescribeEmrApplicationStaticsRequest req) This API is used to query the Yarn application statistics.
DescribeInstancesResponse	DescribeInstances(DescribeInstancesRequest req) This API is used to query the information of instances in a cluster.
DescribeInstancesListResponse	DescribeInstancesList(DescribeInstancesListRequest req) This API is used to query the cluster list.
DescribeResourceScheduleResponse	DescribeResourceSchedule(DescribeResourceScheduleRequest req) This API is used to query the data of YARN Resource Scheduling.
DescribeUsersForUserManagerResponse	DescribeUsersForUserManager(DescribeUsersForUserManagerRequest req) This API is available for clusters with OpenLDAP components configured.
InquiryPriceCreateInstanceResponse	InquiryPriceCreateInstance(InquiryPriceCreateInstanceRequest req) This API is used to query price of instance creation.
InquiryPriceRenewInstanceResponse	InquiryPriceRenewInstance(InquiryPriceRenewInstanceRequest req) This API is used to query the price for renewal.
InquiryPriceScaleOutInstanceResponse	InquiryPriceScaleOutInstance(InquiryPriceScaleOutInstanceRequest req) This API is used to query price of scale-out.
InquiryPriceUpdateInstanceResponse	InquiryPriceUpdateInstance(InquiryPriceUpdateInstanceRequest req) This API is used to query price of scaling.
ModifyResourceScheduleConfigResponse	ModifyResourceScheduleConfig(ModifyResourceScheduleConfigRequest req) This API is used to modify the resource configuration of YARN Resource Scheduling.
ModifyResourceSchedulerResponse	ModifyResourceScheduler(ModifyResourceSchedulerRequest req) This API is used to modify the YARN resource scheduler (the change will take effect after you click Apply).
ScaleOutClusterResponse	ScaleOutCluster(ScaleOutClusterRequest req) This API is used to scale out a cluster.
ScaleOutInstanceResponse	ScaleOutInstance(ScaleOutInstanceRequest req) This API is used to scale out instances.
StartStopServiceOrMonitorResponse	StartStopServiceOrMonitor(StartStopServiceOrMonitorRequest req) This API is used to start or stop the monitor or services.
TerminateClusterNodesResponse	TerminateClusterNodes(TerminateClusterNodesRequest req) This API is used to terminate cluster nodes.
TerminateInstanceResponse	TerminateInstance(TerminateInstanceRequest req) This API is used to terminate EMR instances.
TerminateTasksResponse	TerminateTasks(TerminateTasksRequest req) This API is used to terminate a task node.

Methods inherited from class com.tencentcloudapi.common.AbstractClient

call, getClientProfile, getCredential, getRegion, internalRequest, setClientProfile, setCredential, setRegion

Methods inherited from class java.lang.Object

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

Constructor Detail

EmrClient

public EmrClient(Credential credential,
                 String region)

EmrClient

public EmrClient(Credential credential,
                 String region,
                 ClientProfile profile)

Method Detail

AddUsersForUserManager

public AddUsersForUserManagerResponse AddUsersForUserManager(AddUsersForUserManagerRequest req)
                                                      throws TencentCloudSDKException

This API is available for clusters with OpenLDAP components configured. This API is used to add user lists (user management).

Parameters:

req - AddUsersForUserManagerRequest

Returns:

AddUsersForUserManagerResponse

Throws:

TencentCloudSDKException

CreateCluster

public CreateClusterResponse CreateCluster(CreateClusterRequest req)
                                    throws TencentCloudSDKException

This API is used to create an EMR cluster instance.

Parameters:

req - CreateClusterRequest

Returns:

CreateClusterResponse

Throws:

TencentCloudSDKException

CreateInstance

public CreateInstanceResponse CreateInstance(CreateInstanceRequest req)
                                      throws TencentCloudSDKException

This API is used to create an EMR cluster instance.

Parameters:

req - CreateInstanceRequest

Returns:

CreateInstanceResponse

Throws:

TencentCloudSDKException

DescribeClusterNodes

public DescribeClusterNodesResponse DescribeClusterNodes(DescribeClusterNodesRequest req)
                                                  throws TencentCloudSDKException

This API is used to query the information of nodes in a cluster.

Parameters:

req - DescribeClusterNodesRequest

Returns:

DescribeClusterNodesResponse

Throws:

TencentCloudSDKException

DescribeEmrApplicationStatics

public DescribeEmrApplicationStaticsResponse DescribeEmrApplicationStatics(DescribeEmrApplicationStaticsRequest req)
                                                                    throws TencentCloudSDKException

This API is used to query the Yarn application statistics.

Parameters:

req - DescribeEmrApplicationStaticsRequest

Returns:

DescribeEmrApplicationStaticsResponse

Throws:

TencentCloudSDKException

DescribeInstances

public DescribeInstancesResponse DescribeInstances(DescribeInstancesRequest req)
                                            throws TencentCloudSDKException

This API is used to query the information of instances in a cluster.

Parameters:

req - DescribeInstancesRequest

Returns:

DescribeInstancesResponse

Throws:

TencentCloudSDKException

DescribeInstancesList

public DescribeInstancesListResponse DescribeInstancesList(DescribeInstancesListRequest req)
                                                    throws TencentCloudSDKException

This API is used to query the cluster list.

Parameters:

req - DescribeInstancesListRequest

Returns:

DescribeInstancesListResponse

Throws:

TencentCloudSDKException

DescribeResourceSchedule

public DescribeResourceScheduleResponse DescribeResourceSchedule(DescribeResourceScheduleRequest req)
                                                          throws TencentCloudSDKException

This API is used to query the data of YARN Resource Scheduling.

Parameters:

req - DescribeResourceScheduleRequest

Returns:

DescribeResourceScheduleResponse

Throws:

TencentCloudSDKException

DescribeUsersForUserManager

public DescribeUsersForUserManagerResponse DescribeUsersForUserManager(DescribeUsersForUserManagerRequest req)
                                                                throws TencentCloudSDKException

This API is available for clusters with OpenLDAP components configured. This API is used to export users in batches. For a Kerberos cluster, set `NeedKeytabInfo` to `true` to obtain the download link of the Keytab file. If `SupportDownLoadKeyTab` is `true`, but `DownLoadKeyTabUrl` is null, the Keytab file is not ready yet (being generated) in the backend.

Parameters:

req - DescribeUsersForUserManagerRequest

Returns:

DescribeUsersForUserManagerResponse

Throws:

TencentCloudSDKException

InquiryPriceCreateInstance

public InquiryPriceCreateInstanceResponse InquiryPriceCreateInstance(InquiryPriceCreateInstanceRequest req)
                                                              throws TencentCloudSDKException

This API is used to query price of instance creation.

Parameters:

req - InquiryPriceCreateInstanceRequest

Returns:

InquiryPriceCreateInstanceResponse

Throws:

TencentCloudSDKException

InquiryPriceRenewInstance

public InquiryPriceRenewInstanceResponse InquiryPriceRenewInstance(InquiryPriceRenewInstanceRequest req)
                                                            throws TencentCloudSDKException

This API is used to query the price for renewal.

Parameters:

req - InquiryPriceRenewInstanceRequest

Returns:

InquiryPriceRenewInstanceResponse

Throws:

TencentCloudSDKException

InquiryPriceScaleOutInstance

public InquiryPriceScaleOutInstanceResponse InquiryPriceScaleOutInstance(InquiryPriceScaleOutInstanceRequest req)
                                                                  throws TencentCloudSDKException

This API is used to query price of scale-out.

Parameters:

req - InquiryPriceScaleOutInstanceRequest

Returns:

InquiryPriceScaleOutInstanceResponse

Throws:

TencentCloudSDKException

InquiryPriceUpdateInstance

public InquiryPriceUpdateInstanceResponse InquiryPriceUpdateInstance(InquiryPriceUpdateInstanceRequest req)
                                                              throws TencentCloudSDKException

This API is used to query price of scaling.

Parameters:

req - InquiryPriceUpdateInstanceRequest

Returns:

InquiryPriceUpdateInstanceResponse

Throws:

TencentCloudSDKException

ModifyResourceScheduleConfig

public ModifyResourceScheduleConfigResponse ModifyResourceScheduleConfig(ModifyResourceScheduleConfigRequest req)
                                                                  throws TencentCloudSDKException

This API is used to modify the resource configuration of YARN Resource Scheduling.

Parameters:

req - ModifyResourceScheduleConfigRequest

Returns:

ModifyResourceScheduleConfigResponse

Throws:

TencentCloudSDKException

ModifyResourceScheduler

public ModifyResourceSchedulerResponse ModifyResourceScheduler(ModifyResourceSchedulerRequest req)
                                                        throws TencentCloudSDKException

This API is used to modify the YARN resource scheduler (the change will take effect after you click Apply).

Parameters:

req - ModifyResourceSchedulerRequest

Returns:

ModifyResourceSchedulerResponse

Throws:

TencentCloudSDKException

ScaleOutCluster

public ScaleOutClusterResponse ScaleOutCluster(ScaleOutClusterRequest req)
                                        throws TencentCloudSDKException

This API is used to scale out a cluster.

Parameters:

req - ScaleOutClusterRequest

Returns:

ScaleOutClusterResponse

Throws:

TencentCloudSDKException

ScaleOutInstance

public ScaleOutInstanceResponse ScaleOutInstance(ScaleOutInstanceRequest req)
                                          throws TencentCloudSDKException

This API is used to scale out instances.

Parameters:

req - ScaleOutInstanceRequest

Returns:

ScaleOutInstanceResponse

Throws:

TencentCloudSDKException

StartStopServiceOrMonitor

public StartStopServiceOrMonitorResponse StartStopServiceOrMonitor(StartStopServiceOrMonitorRequest req)
                                                            throws TencentCloudSDKException

This API is used to start or stop the monitor or services.

Parameters:

req - StartStopServiceOrMonitorRequest

Returns:

StartStopServiceOrMonitorResponse

Throws:

TencentCloudSDKException

TerminateClusterNodes

public TerminateClusterNodesResponse TerminateClusterNodes(TerminateClusterNodesRequest req)
                                                    throws TencentCloudSDKException

This API is used to terminate cluster nodes.

Parameters:

req - TerminateClusterNodesRequest

Returns:

TerminateClusterNodesResponse

Throws:

TencentCloudSDKException

TerminateInstance

public TerminateInstanceResponse TerminateInstance(TerminateInstanceRequest req)
                                            throws TencentCloudSDKException

This API is used to terminate EMR instances. It is only supported in the official paid edition of EMR.

Parameters:

req - TerminateInstanceRequest

Returns:

TerminateInstanceResponse

Throws:

TencentCloudSDKException

TerminateTasks

public TerminateTasksResponse TerminateTasks(TerminateTasksRequest req)
                                      throws TencentCloudSDKException

This API is used to terminate a task node.

Parameters:

req - TerminateTasksRequest

Returns:

TerminateTasksResponse

Throws:

TencentCloudSDKException