Deprecated API

Contents

• Classes
• Methods
• Constructors

Deprecated Classes

Class	Description
com.google.cloud.spanner.SessionPoolOptions	The Spanner Java client uses a single multiplexed session. All options related to the session pool are no longer functional and will be removed in a future version.

Deprecated Methods

Method	Description
com.google.cloud.spanner.AbstractStructReader.checkNonNull(int, Object)	use AbstractStructReader.checkNonNull(int, String) instead.
com.google.cloud.spanner.connection.AbstractStatementParser.isDdlStatement(String)	Use AbstractStatementParser.parse(Statement) instead
com.google.cloud.spanner.connection.AbstractStatementParser.isQuery(String)	Use AbstractStatementParser.parse(Statement) instead
com.google.cloud.spanner.connection.AbstractStatementParser.isUpdateStatement(String)	Use AbstractStatementParser.parse(Statement) instead
com.google.cloud.spanner.connection.AbstractStatementParser.ParsedStatement.getSqlWithoutComments()	use AbstractStatementParser.ParsedStatement.getSql() instead
com.google.cloud.spanner.connection.Connection.analyzeUpdate(Statement, ReadContext.QueryAnalyzeMode)	Use Connection.analyzeUpdateStatement(Statement, QueryAnalyzeMode, UpdateOption...) instead
com.google.cloud.spanner.Options.optimisticLock()	Use Options.readLockMode(ReadLockMode) instead.
com.google.cloud.spanner.SessionPoolOptions.Builder.setAcquireSessionTimeout(Duration)
com.google.cloud.spanner.SessionPoolOptions.Builder.setAcquireSessionTimeoutDuration(Duration)
com.google.cloud.spanner.SessionPoolOptions.Builder.setBlockIfPoolExhausted()
com.google.cloud.spanner.SessionPoolOptions.Builder.setFailIfPoolExhausted()
com.google.cloud.spanner.SessionPoolOptions.Builder.setKeepAliveIntervalMinutes(int)
com.google.cloud.spanner.SessionPoolOptions.Builder.setMaxIdleSessions(int)	set a higher value for SessionPoolOptions.Builder.setMinSessions(int) instead of using this configuration option. This option will be removed in a future release.
com.google.cloud.spanner.SessionPoolOptions.Builder.setMaxSessions(int)
com.google.cloud.spanner.SessionPoolOptions.Builder.setMinSessions(int)
com.google.cloud.spanner.SessionPoolOptions.Builder.setRemoveInactiveSessionAfter(Duration)
com.google.cloud.spanner.SessionPoolOptions.Builder.setRemoveInactiveSessionAfterDuration(Duration)
com.google.cloud.spanner.SessionPoolOptions.Builder.setTrackStackTraceOfSessionCheckout(boolean)
com.google.cloud.spanner.SessionPoolOptions.Builder.setWarnAndCloseIfInactiveTransactions()
com.google.cloud.spanner.SessionPoolOptions.Builder.setWarnIfInactiveTransactions()
com.google.cloud.spanner.SessionPoolOptions.Builder.setWriteSessionsFraction(float)	This configuration value is no longer in use. The session pool does not prepare any sessions for read/write transactions. Instead, a transaction will automatically be started by the first statement that is executed by a transaction by including a BeginTransaction option with that statement. This method may be removed in a future release.
com.google.cloud.spanner.SessionPoolOptions.getKeepAliveIntervalMinutes()
com.google.cloud.spanner.SessionPoolOptions.getMaxIdleSessions()	Use a higher value for SessionPoolOptions.Builder.setMinSessions(int) instead of setting this option.
com.google.cloud.spanner.SessionPoolOptions.getMaxSessions()
com.google.cloud.spanner.SessionPoolOptions.getMinSessions()
com.google.cloud.spanner.SessionPoolOptions.getRemoveInactiveSessionAfterDuration()
com.google.cloud.spanner.SessionPoolOptions.getWriteSessionsFraction()	This value is no longer used. The session pool does not prepare any sessions for read/write transactions. Instead, a transaction will be started by including a BeginTransaction option with the first statement of a transaction. This method may be removed in a future release.
com.google.cloud.spanner.SessionPoolOptions.isBlockIfPoolExhausted()
com.google.cloud.spanner.SessionPoolOptions.isFailIfPoolExhausted()
com.google.cloud.spanner.SessionPoolOptions.isTrackStackTraceOfSessionCheckout()
com.google.cloud.spanner.SpannerOptions.Builder.disableDirectPath()
com.google.cloud.spanner.SpannerOptions.Builder.setMonitoringHost(String)
com.google.cloud.spanner.SpannerOptions.isAttemptDirectPath()
com.google.cloud.spanner.SpannerOptions.SpannerEnvironment.getMonitoringHost()
com.google.cloud.spanner.spi.v1.SpannerRpcViews.registerGfeHeaderMissingCountView()	The OpenCensus project is deprecated. Use OpenTelemetry to get gfe_latency and gfe_header_missing_count metrics.
com.google.cloud.spanner.spi.v1.SpannerRpcViews.registerGfeLatencyAndHeaderMissingCountViews()	The OpenCensus project is deprecated. Use OpenTelemetry to get gfe_latency and gfe_header_missing_count metrics.
com.google.cloud.spanner.spi.v1.SpannerRpcViews.registerGfeLatencyView()	The OpenCensus project is deprecated. Use OpenTelemetry to get gfe_latency and gfe_header_missing_count metrics.
com.google.cloud.spanner.testing.RemoteSpannerHelper.isEmulator()	use EmulatorSpannerHelper.isUsingEmulator() instead.
com.google.cloud.spanner.TransactionContext.analyzeUpdate(Statement, ReadContext.QueryAnalyzeMode, Options.UpdateOption...)	Use TransactionContext.analyzeUpdateStatement(Statement, QueryAnalyzeMode, UpdateOption...) instead to get both statement plan and parameter metadata

Deprecated Constructors

Constructor	Description
com.google.cloud.spanner.InstanceConfig(InstanceConfigId, String, InstanceAdminClient)
com.google.cloud.spanner.InstanceConfig(InstanceConfigId, String, List<ReplicaInfo>, List<String>, InstanceAdminClient)
com.google.cloud.spanner.InstanceConfigInfo(InstanceConfigId, String)
com.google.cloud.spanner.InstanceConfigInfo(InstanceConfigId, String, List<ReplicaInfo>, List<String>)