Packages

case class Protocol(minReaderVersion: Int = Action.readerVersion, minWriterVersion: Int = Action.writerVersion) extends Action with Product with Serializable

Used to block older clients from reading or writing the log when backwards incompatible changes are made to the protocol. Readers and writers are responsible for checking that they meet the minimum versions before performing any other operations.

Since this action allows us to explicitly block older clients in the case of a breaking change to the protocol, clients should be tolerant of messages and fields that they do not understand.

Linear Supertypes
Serializable, Serializable, Product, Equals, Action, AnyRef, Any
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Inherited
  1. Protocol
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. Action
  7. AnyRef
  8. Any
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Visibility
  1. Public
  2. All

Instance Constructors

  1. new Protocol(minReaderVersion: Int = Action.readerVersion, minWriterVersion: Int = Action.writerVersion)

Value Members

  1. final def !=(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  2. final def ##(): Int
    Definition Classes
    AnyRef → Any
  3. final def ==(arg0: Any): Boolean
    Definition Classes
    AnyRef → Any
  4. final def asInstanceOf[T0]: T0
    Definition Classes
    Any
  5. def clone(): AnyRef
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  6. final def eq(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  7. def finalize(): Unit
    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )
  8. final def getClass(): Class[_]
    Definition Classes
    AnyRef → Any
    Annotations
    @native()
  9. final def isInstanceOf[T0]: Boolean
    Definition Classes
    Any
  10. def json: String
    Definition Classes
    Action
  11. val minReaderVersion: Int
  12. val minWriterVersion: Int
  13. final def ne(arg0: AnyRef): Boolean
    Definition Classes
    AnyRef
  14. final def notify(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  15. final def notifyAll(): Unit
    Definition Classes
    AnyRef
    Annotations
    @native()
  16. def simpleString: String
    Annotations
    @JsonIgnore()
  17. final def synchronized[T0](arg0: ⇒ T0): T0
    Definition Classes
    AnyRef
  18. final def wait(): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  19. final def wait(arg0: Long, arg1: Int): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )
  20. final def wait(arg0: Long): Unit
    Definition Classes
    AnyRef
    Annotations
    @throws( ... ) @native()
  21. def wrap: SingleAction
    Definition Classes
    Protocol → Action

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from Action

Inherited from AnyRef

Inherited from Any

Ungrouped