com.google.dataflow.v1beta3

Class MetricsV1Beta3Client

java.lang.Object

com.google.dataflow.v1beta3.MetricsV1Beta3Client

All Implemented Interfaces:

com.google.api.gax.core.BackgroundResource, AutoCloseable

@BetaApi
 @Generated(value="by gapic-generator-java")
public class MetricsV1Beta3Client
extends Object
implements com.google.api.gax.core.BackgroundResource

Service Description: The Dataflow Metrics API lets you monitor the progress of Dataflow jobs.

This class provides the ability to make remote calls to the backing service through method calls that map to API methods. Sample code to get started:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetJobMetricsRequest request =
       GetJobMetricsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setStartTime(Timestamp.newBuilder().build())
           .setLocation("location1901043637")
           .build();
   JobMetrics response = metricsV1Beta3Client.getJobMetrics(request);
 }
 

Note: close() needs to be called on the MetricsV1Beta3Client object to clean up resources such as threads. In the example above, try-with-resources is used, which automatically calls close().

Methods

Method	Description	Method Variants
GetJobMetrics	Request the job status. To request the status of a job, we recommend using `projects.locations.jobs.getMetrics` with a [regional endpoint] (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints). Using `projects.jobs.getMetrics` is not recommended, as you can only request the status of jobs that are running in `us-central1`.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getJobMetrics(GetJobMetricsRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getJobMetricsCallable()
GetJobExecutionDetails	Request detailed information about the execution status of the job. EXPERIMENTAL. This API is subject to change or removal without notice.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getJobExecutionDetails(GetJobExecutionDetailsRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getJobExecutionDetailsPagedCallable() getJobExecutionDetailsCallable()
GetStageExecutionDetails	Request detailed information about the execution status of a stage of the job. EXPERIMENTAL. This API is subject to change or removal without notice.	Request object method variants only take one parameter, a request object, which must be constructed before the call. getStageExecutionDetails(GetStageExecutionDetailsRequest request) Callable method variants take no parameters and return an immutable API callable object, which can be used to initiate calls to the service. getStageExecutionDetailsPagedCallable() getStageExecutionDetailsCallable()

See the individual methods for example code.

Many parameters require resource names to be formatted in a particular way. To assist with these names, this class includes a format method for each type of name, and additionally a parse method to extract the individual identifiers contained within names that are returned.

This class can be customized by passing in a custom instance of MetricsV1Beta3Settings to create(). For example:

To customize credentials:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 MetricsV1Beta3Settings metricsV1Beta3Settings =
     MetricsV1Beta3Settings.newBuilder()
         .setCredentialsProvider(FixedCredentialsProvider.create(myCredentials))
         .build();
 MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create(metricsV1Beta3Settings);
 

To customize the endpoint:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 MetricsV1Beta3Settings metricsV1Beta3Settings =
     MetricsV1Beta3Settings.newBuilder().setEndpoint(myEndpoint).build();
 MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create(metricsV1Beta3Settings);
 

To use REST (HTTP1.1/JSON) transport (instead of gRPC) for sending and receiving requests over the wire:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 MetricsV1Beta3Settings metricsV1Beta3Settings =
     MetricsV1Beta3Settings.newHttpJsonBuilder().build();
 MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create(metricsV1Beta3Settings);
 

Please refer to the GitHub repository's samples for more quickstart code snippets.

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	MetricsV1Beta3Client.GetJobExecutionDetailsFixedSizeCollection
static class	MetricsV1Beta3Client.GetJobExecutionDetailsPage
static class	MetricsV1Beta3Client.GetJobExecutionDetailsPagedResponse
static class	MetricsV1Beta3Client.GetStageExecutionDetailsFixedSizeCollection
static class	MetricsV1Beta3Client.GetStageExecutionDetailsPage
static class	MetricsV1Beta3Client.GetStageExecutionDetailsPagedResponse

Constructor Summary

Constructors

Modifier	Constructor and Description
protected	MetricsV1Beta3Client(MetricsV1Beta3Settings settings) Constructs an instance of MetricsV1Beta3Client, using the given settings.
protected	MetricsV1Beta3Client(MetricsV1Beta3Stub stub)

Method Summary

Modifier and Type	Method and Description
boolean	awaitTermination(long duration, TimeUnit unit)
void	close()
static MetricsV1Beta3Client	create() Constructs an instance of MetricsV1Beta3Client with default settings.
static MetricsV1Beta3Client	create(MetricsV1Beta3Settings settings) Constructs an instance of MetricsV1Beta3Client, using the given settings.
static MetricsV1Beta3Client	create(MetricsV1Beta3Stub stub) Constructs an instance of MetricsV1Beta3Client, using the given stub for making calls.
MetricsV1Beta3Client.GetJobExecutionDetailsPagedResponse	getJobExecutionDetails(GetJobExecutionDetailsRequest request) Request detailed information about the execution status of the job.
com.google.api.gax.rpc.UnaryCallable<GetJobExecutionDetailsRequest,JobExecutionDetails>	getJobExecutionDetailsCallable() Request detailed information about the execution status of the job.
com.google.api.gax.rpc.UnaryCallable<GetJobExecutionDetailsRequest,MetricsV1Beta3Client.GetJobExecutionDetailsPagedResponse>	getJobExecutionDetailsPagedCallable() Request detailed information about the execution status of the job.
JobMetrics	getJobMetrics(GetJobMetricsRequest request) Request the job status.
com.google.api.gax.rpc.UnaryCallable<GetJobMetricsRequest,JobMetrics>	getJobMetricsCallable() Request the job status.
MetricsV1Beta3Settings	getSettings()
MetricsV1Beta3Client.GetStageExecutionDetailsPagedResponse	getStageExecutionDetails(GetStageExecutionDetailsRequest request) Request detailed information about the execution status of a stage of the job.
com.google.api.gax.rpc.UnaryCallable<GetStageExecutionDetailsRequest,StageExecutionDetails>	getStageExecutionDetailsCallable() Request detailed information about the execution status of a stage of the job.
com.google.api.gax.rpc.UnaryCallable<GetStageExecutionDetailsRequest,MetricsV1Beta3Client.GetStageExecutionDetailsPagedResponse>	getStageExecutionDetailsPagedCallable() Request detailed information about the execution status of a stage of the job.
MetricsV1Beta3Stub	getStub()
boolean	isShutdown()
boolean	isTerminated()
void	shutdown()
void	shutdownNow()

Methods inherited from class java.lang.Object

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

Constructor Detail

MetricsV1Beta3Client

protected MetricsV1Beta3Client(MetricsV1Beta3Settings settings)
                        throws IOException

Constructs an instance of MetricsV1Beta3Client, using the given settings. This is protected so that it is easy to make a subclass, but otherwise, the static factory methods should be preferred.

Throws:

IOException

MetricsV1Beta3Client

protected MetricsV1Beta3Client(MetricsV1Beta3Stub stub)

Method Detail

create

public static final MetricsV1Beta3Client create()
                                         throws IOException

Constructs an instance of MetricsV1Beta3Client with default settings.

Throws:

IOException

create

public static final MetricsV1Beta3Client create(MetricsV1Beta3Settings settings)
                                         throws IOException

Constructs an instance of MetricsV1Beta3Client, using the given settings. The channels are created based on the settings passed in, or defaults for any settings that are not set.

Throws:

IOException

create

public static final MetricsV1Beta3Client create(MetricsV1Beta3Stub stub)

Constructs an instance of MetricsV1Beta3Client, using the given stub for making calls. This is for advanced usage - prefer using create(MetricsV1Beta3Settings).

getSettings

public final MetricsV1Beta3Settings getSettings()

getStub

public MetricsV1Beta3Stub getStub()

getJobMetrics

public final JobMetrics getJobMetrics(GetJobMetricsRequest request)

Request the job status.

To request the status of a job, we recommend using `projects.locations.jobs.getMetrics` with a [regional endpoint] (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints). Using `projects.jobs.getMetrics` is not recommended, as you can only request the status of jobs that are running in `us-central1`.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetJobMetricsRequest request =
       GetJobMetricsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setStartTime(Timestamp.newBuilder().build())
           .setLocation("location1901043637")
           .build();
   JobMetrics response = metricsV1Beta3Client.getJobMetrics(request);
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

getJobMetricsCallable

public final com.google.api.gax.rpc.UnaryCallable<GetJobMetricsRequest,JobMetrics> getJobMetricsCallable()

Request the job status.

To request the status of a job, we recommend using `projects.locations.jobs.getMetrics` with a [regional endpoint] (https://cloud.google.com/dataflow/docs/concepts/regional-endpoints). Using `projects.jobs.getMetrics` is not recommended, as you can only request the status of jobs that are running in `us-central1`.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetJobMetricsRequest request =
       GetJobMetricsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setStartTime(Timestamp.newBuilder().build())
           .setLocation("location1901043637")
           .build();
   ApiFuture<JobMetrics> future =
       metricsV1Beta3Client.getJobMetricsCallable().futureCall(request);
   // Do something.
   JobMetrics response = future.get();
 }
 

getJobExecutionDetails

public final MetricsV1Beta3Client.GetJobExecutionDetailsPagedResponse getJobExecutionDetails(GetJobExecutionDetailsRequest request)

Request detailed information about the execution status of the job.

EXPERIMENTAL. This API is subject to change or removal without notice.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetJobExecutionDetailsRequest request =
       GetJobExecutionDetailsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setLocation("location1901043637")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   for (StageSummary element :
       metricsV1Beta3Client.getJobExecutionDetails(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

getJobExecutionDetailsPagedCallable

public final com.google.api.gax.rpc.UnaryCallable<GetJobExecutionDetailsRequest,MetricsV1Beta3Client.GetJobExecutionDetailsPagedResponse> getJobExecutionDetailsPagedCallable()

Request detailed information about the execution status of the job.

EXPERIMENTAL. This API is subject to change or removal without notice.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetJobExecutionDetailsRequest request =
       GetJobExecutionDetailsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setLocation("location1901043637")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   ApiFuture<StageSummary> future =
       metricsV1Beta3Client.getJobExecutionDetailsPagedCallable().futureCall(request);
   // Do something.
   for (StageSummary element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

getJobExecutionDetailsCallable

public final com.google.api.gax.rpc.UnaryCallable<GetJobExecutionDetailsRequest,JobExecutionDetails> getJobExecutionDetailsCallable()

Request detailed information about the execution status of the job.

EXPERIMENTAL. This API is subject to change or removal without notice.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetJobExecutionDetailsRequest request =
       GetJobExecutionDetailsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setLocation("location1901043637")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .build();
   while (true) {
     JobExecutionDetails response =
         metricsV1Beta3Client.getJobExecutionDetailsCallable().call(request);
     for (StageSummary element : response.getStagesList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

getStageExecutionDetails

public final MetricsV1Beta3Client.GetStageExecutionDetailsPagedResponse getStageExecutionDetails(GetStageExecutionDetailsRequest request)

Request detailed information about the execution status of a stage of the job.

EXPERIMENTAL. This API is subject to change or removal without notice.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetStageExecutionDetailsRequest request =
       GetStageExecutionDetailsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setLocation("location1901043637")
           .setStageId("stageId-1897528135")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setStartTime(Timestamp.newBuilder().build())
           .setEndTime(Timestamp.newBuilder().build())
           .build();
   for (WorkerDetails element :
       metricsV1Beta3Client.getStageExecutionDetails(request).iterateAll()) {
     // doThingsWith(element);
   }
 }
 

Parameters:

request - The request object containing all of the parameters for the API call.

Throws:

com.google.api.gax.rpc.ApiException - if the remote call fails

getStageExecutionDetailsPagedCallable

public final com.google.api.gax.rpc.UnaryCallable<GetStageExecutionDetailsRequest,MetricsV1Beta3Client.GetStageExecutionDetailsPagedResponse> getStageExecutionDetailsPagedCallable()

Request detailed information about the execution status of a stage of the job.

EXPERIMENTAL. This API is subject to change or removal without notice.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetStageExecutionDetailsRequest request =
       GetStageExecutionDetailsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setLocation("location1901043637")
           .setStageId("stageId-1897528135")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setStartTime(Timestamp.newBuilder().build())
           .setEndTime(Timestamp.newBuilder().build())
           .build();
   ApiFuture<WorkerDetails> future =
       metricsV1Beta3Client.getStageExecutionDetailsPagedCallable().futureCall(request);
   // Do something.
   for (WorkerDetails element : future.get().iterateAll()) {
     // doThingsWith(element);
   }
 }
 

getStageExecutionDetailsCallable

public final com.google.api.gax.rpc.UnaryCallable<GetStageExecutionDetailsRequest,StageExecutionDetails> getStageExecutionDetailsCallable()

Request detailed information about the execution status of a stage of the job.

EXPERIMENTAL. This API is subject to change or removal without notice.

Sample code:

 // This snippet has been automatically generated and should be regarded as a code template only.
 // It will require modifications to work:
 // - It may require correct/in-range values for request initialization.
 // - It may require specifying regional endpoints when creating the service client as shown in
 // https://cloud.google.com/java/docs/setup#configure_endpoints_for_the_client_library
 try (MetricsV1Beta3Client metricsV1Beta3Client = MetricsV1Beta3Client.create()) {
   GetStageExecutionDetailsRequest request =
       GetStageExecutionDetailsRequest.newBuilder()
           .setProjectId("projectId-894832108")
           .setJobId("jobId101296568")
           .setLocation("location1901043637")
           .setStageId("stageId-1897528135")
           .setPageSize(883849137)
           .setPageToken("pageToken873572522")
           .setStartTime(Timestamp.newBuilder().build())
           .setEndTime(Timestamp.newBuilder().build())
           .build();
   while (true) {
     StageExecutionDetails response =
         metricsV1Beta3Client.getStageExecutionDetailsCallable().call(request);
     for (WorkerDetails element : response.getWorkersList()) {
       // doThingsWith(element);
     }
     String nextPageToken = response.getNextPageToken();
     if (!Strings.isNullOrEmpty(nextPageToken)) {
       request = request.toBuilder().setPageToken(nextPageToken).build();
     } else {
       break;
     }
   }
 }
 

close

public final void close()

Specified by:

close in interface AutoCloseable

shutdown

public void shutdown()

Specified by:

shutdown in interface com.google.api.gax.core.BackgroundResource

isShutdown

public boolean isShutdown()

Specified by:

isShutdown in interface com.google.api.gax.core.BackgroundResource

isTerminated

public boolean isTerminated()

Specified by:

isTerminated in interface com.google.api.gax.core.BackgroundResource

shutdownNow

public void shutdownNow()

Specified by:

shutdownNow in interface com.google.api.gax.core.BackgroundResource

awaitTermination

public boolean awaitTermination(long duration,
                                TimeUnit unit)
                         throws InterruptedException

Specified by:

awaitTermination in interface com.google.api.gax.core.BackgroundResource

Throws:

InterruptedException