Class SpannerOptions (6.71.0)

Version 6.71.0

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public class SpannerOptions extends ServiceOptions<Spanner,SpannerOptions>

Options for the Cloud Spanner service.

Inheritance

java.lang.Object > com.google.cloud.ServiceOptions > SpannerOptions

Inherited Members

com.google.cloud.ServiceOptions.<B>toBuilder()

com.google.cloud.ServiceOptions.<T>getFromServiceLoader(java.lang.Class<? extends T>,T)

com.google.cloud.ServiceOptions.<T>newInstance(java.lang.String)

com.google.cloud.ServiceOptions.baseEquals(com.google.cloud.ServiceOptions<?,?>)

com.google.cloud.ServiceOptions.baseHashCode()

com.google.cloud.ServiceOptions.defaultRetrySettings()

com.google.cloud.ServiceOptions.getApiTracerFactory()

com.google.cloud.ServiceOptions.getAppEngineAppId()

com.google.cloud.ServiceOptions.getAppEngineProjectId()

com.google.cloud.ServiceOptions.getAppEngineProjectIdFromAppId()

com.google.cloud.ServiceOptions.getApplicationName()

com.google.cloud.ServiceOptions.getClientLibToken()

com.google.cloud.ServiceOptions.getClock()

com.google.cloud.ServiceOptions.getCredentials()

com.google.cloud.ServiceOptions.getDefaultHost()

com.google.cloud.ServiceOptions.getDefaultProject()

com.google.cloud.ServiceOptions.getDefaultProjectId()

com.google.cloud.ServiceOptions.getDefaultRetrySettings()

com.google.cloud.ServiceOptions.getGoogApiClientLibName()

com.google.cloud.ServiceOptions.getGoogleCloudProjectId()

com.google.cloud.ServiceOptions.getHost()

com.google.cloud.ServiceOptions.getLibraryName()

com.google.cloud.ServiceOptions.getLibraryVersion()

com.google.cloud.ServiceOptions.getMergedHeaderProvider(com.google.api.gax.rpc.HeaderProvider)

com.google.cloud.ServiceOptions.getNoRetrySettings()

com.google.cloud.ServiceOptions.getProjectId()

com.google.cloud.ServiceOptions.getQuotaProjectId()

com.google.cloud.ServiceOptions.getResolvedApiaryHost(java.lang.String)

com.google.cloud.ServiceOptions.getResolvedHost(java.lang.String)

com.google.cloud.ServiceOptions.getRetrySettings()

com.google.cloud.ServiceOptions.getRpc()

com.google.cloud.ServiceOptions.getScopedCredentials()

com.google.cloud.ServiceOptions.getScopes()

com.google.cloud.ServiceOptions.getService()

com.google.cloud.ServiceOptions.getServiceAccountProjectId()

com.google.cloud.ServiceOptions.getTransportOptions()

com.google.cloud.ServiceOptions.getUniverseDomain()

com.google.cloud.ServiceOptions.getUserAgent()

com.google.cloud.ServiceOptions.hasValidUniverseDomain()

com.google.cloud.ServiceOptions.projectIdRequired()

com.google.cloud.ServiceOptions.shouldRefreshRpc(com.google.cloud.ServiceRpc)

com.google.cloud.ServiceOptions.shouldRefreshService(ServiceT)

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields

CALL_CONTEXT_CONFIGURATOR_KEY

public static final Context.Key<SpannerOptions.CallContextConfigurator> CALL_CONTEXT_CONFIGURATOR_KEY

Context key for the CallContextConfigurator to use.

Field Value
Type	Description
io.grpc.Context.Key<CallContextConfigurator>

Static Methods

createAsyncExecutorProvider(int poolSize, long keepAliveTime, TimeUnit unit)

public static SpannerOptions.CloseableExecutorProvider createAsyncExecutorProvider(int poolSize, long keepAliveTime, TimeUnit unit)

Creates a CloseableExecutorProvider that can be used as an ExecutorProvider for the async API. The ExecutorProvider will lazily create up to poolSize threads. The backing threads will automatically be shutdown if they have not been used during the keep-alive time. The backing threads are created as daemon threads.

Parameters
Name	Description
poolSize	int the maximum number of threads to create in the pool
keepAliveTime	long the time that an unused thread in the pool should be kept alive
unit	TimeUnit the time unit used for the keepAliveTime

Returns
Type	Description
SpannerOptions.CloseableExecutorProvider	a CloseableExecutorProvider that can be used for SpannerOptions.Builder#setAsyncExecutorProvider(CloseableExecutorProvider)

disableOpenCensusMetrics()

public static void disableOpenCensusMetrics()

Disables OpenCensus metrics. Disable OpenCensus metrics before creating Spanner client.

enableOpenCensusTraces()

public static void enableOpenCensusTraces()

Obsolete

The OpenCensus project is deprecated. Use enableOpenTelemetryTraces to switch to OpenTelemetry traces

This feature is stable for usage in this major version, but may be deprecated in a future release.

Enables OpenCensus traces. Enabling OpenCensus traces will disable OpenTelemetry traces.

enableOpenTelemetryMetrics()

public static void enableOpenTelemetryMetrics()

Enables OpenTelemetry metrics. Enable OpenTelemetry metrics before creating Spanner client.

enableOpenTelemetryTraces()

public static void enableOpenTelemetryTraces()

Enables OpenTelemetry traces. Enabling OpenTelemetry traces will disable OpenCensus traces. By default, OpenCensus traces are enabled.

getActiveTracingFramework()

public static SpannerOptions.TracingFramework getActiveTracingFramework()

Returns
Type	Description
com.google.cloud.spanner.SpannerOptions.TracingFramework

getDefaultGrpcTransportOptions()

public static GrpcTransportOptions getDefaultGrpcTransportOptions()

Returns
Type	Description
com.google.cloud.grpc.GrpcTransportOptions

getDefaultInstance()

public static SpannerOptions getDefaultInstance()

Returns default instance of SpannerOptions.

Returns
Type	Description
SpannerOptions

isEnabledOpenCensusMetrics()

public static boolean isEnabledOpenCensusMetrics()

Returns
Type	Description
boolean

isEnabledOpenTelemetryMetrics()

public static boolean isEnabledOpenTelemetryMetrics()

Returns
Type	Description
boolean

newBuilder()

public static SpannerOptions.Builder newBuilder()

Returns
Type	Description
SpannerOptions.Builder

useDefaultEnvironment()

public static void useDefaultEnvironment()

Sets the environment to use to read configuration to the default environment. This will read configuration from environment variables.

useEnvironment(SpannerOptions.SpannerEnvironment environment)

public static void useEnvironment(SpannerOptions.SpannerEnvironment environment)

Sets the environment to use to read configuration. The default will read configuration from environment variables.

Parameter
Name	Description
environment	SpannerOptions.SpannerEnvironment

Constructors

SpannerOptions(SpannerOptions.Builder builder)

protected SpannerOptions(SpannerOptions.Builder builder)

Parameter
Name	Description
builder	SpannerOptions.Builder

Methods

getApiTracerFactory()

public ApiTracerFactory getApiTracerFactory()

Returns
Type	Description
ApiTracerFactory

Overrides

com.google.cloud.ServiceOptions.getApiTracerFactory()

getAsyncExecutorProvider()

public SpannerOptions.CloseableExecutorProvider getAsyncExecutorProvider()

Returns
Type	Description
SpannerOptions.CloseableExecutorProvider

getCallCredentialsProvider()

public SpannerOptions.CallCredentialsProvider getCallCredentialsProvider()

Returns
Type	Description
SpannerOptions.CallCredentialsProvider

getChannelConfigurator()

public ApiFunction<ManagedChannelBuilder,ManagedChannelBuilder> getChannelConfigurator()

Returns
Type	Description
ApiFunction<io.grpc.ManagedChannelBuilder,io.grpc.ManagedChannelBuilder>

getChannelProvider()

public TransportChannelProvider getChannelProvider()

Returns
Type	Description
TransportChannelProvider

getCompressorName()

public String getCompressorName()

Returns
Type	Description
String

getDatabaseAdminStubSettings()

public DatabaseAdminStubSettings getDatabaseAdminStubSettings()

Returns
Type	Description
DatabaseAdminStubSettings

getDatabaseRole()

public String getDatabaseRole()

Returns
Type	Description
String

getDecodeMode()

public DecodeMode getDecodeMode()

Returns
Type	Description
DecodeMode

getDefaultHost()

protected String getDefaultHost()

Returns
Type	Description
String

Overrides

com.google.cloud.ServiceOptions.getDefaultHost()

getDefaultProject()

protected String getDefaultProject()

Returns
Type	Description
String

Overrides

com.google.cloud.ServiceOptions.getDefaultProject()

getDefaultQueryOptions(DatabaseId databaseId)

public ExecuteSqlRequest.QueryOptions getDefaultQueryOptions(DatabaseId databaseId)

Returns the default query options to use for the specific database.

Parameter
Name	Description
databaseId	DatabaseId

Returns
Type	Description
ExecuteSqlRequest.QueryOptions

getDirectedReadOptions()

public DirectedReadOptions getDirectedReadOptions()

Returns
Type	Description
DirectedReadOptions

getEndpoint()

public String getEndpoint()

Returns
Type	Description
String

getGrpcGcpOptions()

public GcpManagedChannelOptions getGrpcGcpOptions()

Returns
Type	Description
com.google.cloud.grpc.GcpManagedChannelOptions

getInstanceAdminStubSettings()

public InstanceAdminStubSettings getInstanceAdminStubSettings()

Returns
Type	Description
InstanceAdminStubSettings

getInterceptorProvider()

public GrpcInterceptorProvider getInterceptorProvider()

Returns
Type	Description
GrpcInterceptorProvider

getNumChannels()

public int getNumChannels()

Returns
Type	Description
int

getOpenTelemetry()

public OpenTelemetry getOpenTelemetry()

Returns an instance of OpenTelemetry. If OpenTelemetry object is not set via SpannerOptions then GlobalOpenTelemetry will be used as fallback.

Returns
Type	Description
io.opentelemetry.api.OpenTelemetry

getPartitionedDmlTimeout()

public Duration getPartitionedDmlTimeout()

Returns
Type	Description
org.threeten.bp.Duration

getPrefetchChunks()

public int getPrefetchChunks()

Returns
Type	Description
int

getRetryAdministrativeRequestsSettings()

public RetrySettings getRetryAdministrativeRequestsSettings()

Returns
Type	Description
RetrySettings

getScopes()

public Set<String> getScopes()

Returns
Type	Description
Set<String>

Overrides

com.google.cloud.ServiceOptions.getScopes()

getSessionLabels()

public Map<String,String> getSessionLabels()

Returns
Type	Description
Map<String,String>

getSessionPoolOptions()

public SessionPoolOptions getSessionPoolOptions()

Returns
Type	Description
SessionPoolOptions

getSpannerRpcV1()

protected SpannerRpc getSpannerRpcV1()

Returns
Type	Description
SpannerRpc

getSpannerStubSettings()

public SpannerStubSettings getSpannerStubSettings()

Returns
Type	Description
SpannerStubSettings

getTransportChannelExecutorThreadNameFormat()

public String getTransportChannelExecutorThreadNameFormat()

Returns
Type	Description
String

isAttemptDirectPath()

public boolean isAttemptDirectPath()

Beta

This feature is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

Returns
Type	Description
boolean

isAutoThrottleAdministrativeRequests()

public boolean isAutoThrottleAdministrativeRequests()

Returns
Type	Description
boolean

isEnableApiTracing()

public boolean isEnableApiTracing()

Returns true if an com.google.api.gax.tracing.ApiTracer should be created and set on the Spanner client. Enabling this only has effect if an OpenTelemetry or OpenCensus trace exporter has been configured.

Returns
Type	Description
boolean

isEnableExtendedTracing()

public boolean isEnableExtendedTracing()

Returns whether extended OpenTelemetry tracing is enabled. Enabling this option will add the following additional attributes to the traces that are generated by the client:

• db.statement: Contains the SQL statement that is being executed.
• thread.name: The name of the thread that executes the statement.

Returns
Type	Description
boolean

isGrpcGcpExtensionEnabled()

public boolean isGrpcGcpExtensionEnabled()

Returns
Type	Description
boolean

isLeaderAwareRoutingEnabled()

public boolean isLeaderAwareRoutingEnabled()

Returns
Type	Description
boolean

isTrackTransactionStarter()

public boolean isTrackTransactionStarter()

Returns
Type	Description
boolean

isUseVirtualThreads()

public boolean isUseVirtualThreads()

Beta

This feature is covered by the Pre-GA Offerings Terms of the Terms of Service. Pre-GA libraries might have limited support, and changes to pre-GA libraries might not be compatible with other pre-GA versions. For more information, see the launch stage descriptions.

Returns
Type	Description
boolean

shouldRefreshRpc(ServiceRpc cachedRpc)

protected boolean shouldRefreshRpc(ServiceRpc cachedRpc)

Parameter
Name	Description
cachedRpc	com.google.cloud.ServiceRpc

Returns
Type	Description
boolean	true if the cached ServiceRpc instance is null or closed. This will cause the method #getRpc() to create a new Spanner instance when one is requested.

Overrides

com.google.cloud.ServiceOptions.shouldRefreshRpc(com.google.cloud.ServiceRpc)

shouldRefreshService(Spanner cachedService)

protected boolean shouldRefreshService(Spanner cachedService)

Parameter
Name	Description
cachedService	Spanner

Returns
Type	Description
boolean	true if the cached Spanner service instance is null or closed. This will cause the method #getService() to create a new SpannerRpc instance when one is requested.

Overrides

com.google.cloud.ServiceOptions.shouldRefreshService(ServiceT)

toBuilder()

public SpannerOptions.Builder toBuilder()

Returns
Type	Description
SpannerOptions.Builder

Overrides

com.google.cloud.ServiceOptions.<B>toBuilder()