Deprecated API

Contents

• Classes
• Enum Classes
• Fields
• Methods
• Constructors

Deprecated Classes

Class	Description
com.mongodb.ReadPreferenceHedgeOptions	As of MongoDB 8.1, the server ignores the option and periodically logs a warning

Deprecated Enum Classes

Enum Class	Description
com.mongodb.client.model.MapReduceAction	Superseded by aggregate

Deprecated Fields

Field	Description
com.mongodb.MongoNamespace.COMMAND_COLLECTION_NAME	there is no replacement for this constant, as it is only needed for the OP_QUERY wire protocol message, which has been replaced by OP_MSG

Deprecated Methods

Method	Description
com.mongodb.ReadPreference.withHedgeOptions(ReadPreferenceHedgeOptions)	As of MongoDB 8.1, the server ignores the option and periodically logs a warning
com.mongodb.TaggableReadPreference.getHedgeOptions()	As of MongoDB 8.1, the server ignores the option and periodically logs a warning
com.mongodb.TaggableReadPreference.withHedgeOptions(ReadPreferenceHedgeOptions)

Deprecated Constructors

Constructor	Description
com.mongodb.event.ServerHeartbeatStartedEvent(ConnectionId)	Prefer ServerHeartbeatStartedEvent(ConnectionId, boolean). If this constructor is used then ServerHeartbeatStartedEvent.isAwaited() is false.
com.mongodb.MongoWriteConcernException(WriteConcernError, ServerAddress)	Prefer MongoWriteConcernException(com.mongodb.bulk.WriteConcernError,com.mongodb.WriteConcernResult,com.mongodb.ServerAddress,java.util.Collection<java.lang.String>)
com.mongodb.MongoWriteConcernException(WriteConcernError, WriteConcernResult, ServerAddress)	Prefer MongoWriteConcernException(com.mongodb.bulk.WriteConcernError,com.mongodb.WriteConcernResult,com.mongodb.ServerAddress,java.util.Collection<java.lang.String>)
com.mongodb.MongoWriteException(WriteError, ServerAddress)	Prefer MongoWriteException(com.mongodb.WriteError,com.mongodb.ServerAddress,java.util.Collection<java.lang.String>)