Class

com.github.trex_paxos.internals

OutdatableReadWork

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case class OutdatableReadWork(raw: AnyRef) extends OptimizableReadOnlyWork with Product with Serializable

Placeholder currently not implemented.

An Outdated read is read work which is safe to read directly from a replica. No special effort is made to order the read with respect to pending writes going via the leader. Depending on the replication lag of the follower and possible network partitions the value read may be very stale. Semantically such reads are equivalent to reading from a cache which that has a timeout equal to the leader timeout off the followers in the cluster.

This case class marks client work as safe to stale cached reads such that it is eligible to be optimised as a single read if the cluster is configured to allow that.

raw

The actual raw client command which is opaque to Trex.

Linear Supertypes
Serializable, Serializable, Product, Equals, OptimizableReadOnlyWork, AnyRef, Any
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Inherited
  1. OutdatableReadWork
  2. Serializable
  3. Serializable
  4. Product
  5. Equals
  6. OptimizableReadOnlyWork
  7. AnyRef
  8. Any
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Visibility
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Instance Constructors

  1. new OutdatableReadWork(raw: AnyRef)

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    raw

    The actual raw client command which is opaque to Trex.

Value Members

  1. final def !=(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  2. final def ##(): Int

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    Definition Classes
    AnyRef → Any

  3. final def ==(arg0: Any): Boolean

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    Definition Classes
    AnyRef → Any

  4. final def asInstanceOf[T0]: T0

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    Definition Classes
    Any

  5. def clone(): AnyRef

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( ... )

  6. final def eq(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  7. def finalize(): Unit

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    Attributes
    protected[java.lang]
    Definition Classes
    AnyRef
    Annotations
    @throws( classOf[java.lang.Throwable] )

  8. final def getClass(): Class[_]

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    Definition Classes
    AnyRef → Any

  9. final def isInstanceOf[T0]: Boolean

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    Definition Classes
    Any

  10. final def ne(arg0: AnyRef): Boolean

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    Definition Classes
    AnyRef

  11. final def notify(): Unit

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    Definition Classes
    AnyRef

  12. final def notifyAll(): Unit

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    Definition Classes
    AnyRef

  13. val raw: AnyRef

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    The actual raw client command which is opaque to Trex.

    The actual raw client command which is opaque to Trex.

    Definition Classes
    OutdatableReadWork → OptimizableReadOnlyWork

  14. final def synchronized[T0](arg0: ⇒ T0): T0

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    Definition Classes
    AnyRef

  15. final def wait(): Unit

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    @throws( ... )

  16. final def wait(arg0: Long, arg1: Int): Unit

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    @throws( ... )

  17. final def wait(arg0: Long): Unit

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    Definition Classes
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    Annotations
    @throws( ... )

Inherited from Serializable

Inherited from Serializable

Inherited from Product

Inherited from Equals

Inherited from OptimizableReadOnlyWork

Inherited from AnyRef

Inherited from Any

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