com.twitter.storehaus

TunableReplicatedReadableStore

class TunableReplicatedReadableStore[-K, +V] extends AbstractReadableStore[K, V]

Replicates reads to a seq of stores and returns the value based on picked read consistency.

Consistency semantics: One - returns after first successful read, fails if all underlying reads fail Quorum - returns after at least N/2 + 1 reads succeed and return the same value, fails otherwise All - returns if all N reads succeed and return the same value, fails otherwise

Source
TunableReplicatedStore.scala
Linear Supertypes
AbstractReadableStore[K, V], ReadableStore[K, V], Closeable, AnyRef, Any
Known Subclasses
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Inherited
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  1. TunableReplicatedReadableStore
  2. AbstractReadableStore
  3. ReadableStore
  4. Closeable
  5. AnyRef
  6. Any
Visibility
  1. Public
  2. All

Instance Constructors

  1. new TunableReplicatedReadableStore(stores: Seq[ReadableStore[K, V]], readConsistency: ConsistencyLevel)

Value Members

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

    Definition Classes
    AnyRef
  2. final def !=(arg0: Any): Boolean

    Definition Classes
    Any
  3. final def ##(): Int

    Definition Classes
    AnyRef → Any
  4. final def ==(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  5. final def ==(arg0: Any): Boolean

    Definition Classes
    Any
  6. final def asInstanceOf[T0]: T0

    Definition Classes
    Any
  7. def clone(): AnyRef

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  8. def close(): Unit

    Close this store and release any resources.

    Close this store and release any resources. It is undefined what happens on get/multiGet after close

    Definition Classes
    ReadableStore → Closeable
  9. def doGet(k: K): Future[(Option[V], Seq[Int])]

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

    Definition Classes
    AnyRef
  11. def equals(arg0: Any): Boolean

    Definition Classes
    AnyRef → Any
  12. def finalize(): Unit

    Attributes
    protected[lang]
    Definition Classes
    AnyRef
    Annotations
    @throws()
  13. def get(k: K): Future[Option[V]]

    get a single key from the store.

    get a single key from the store. Prefer multiGet if you are getting more than one key at a time

    Definition Classes
    TunableReplicatedReadableStoreReadableStore
  14. final def getClass(): java.lang.Class[_]

    Definition Classes
    AnyRef → Any
  15. def hashCode(): Int

    Definition Classes
    AnyRef → Any
  16. final def isInstanceOf[T0]: Boolean

    Definition Classes
    Any
  17. def multiGet[K1 <: K](ks: Set[K1]): Map[K1, Future[Option[V]]]

    Get a set of keys from the store.

    Get a set of keys from the store. Important: all keys in the input set are in the resulting map. If the store fails to return a value for a given key, that should be represented by a Future.exception.

    Definition Classes
    ReadableStore
  18. final def ne(arg0: AnyRef): Boolean

    Definition Classes
    AnyRef
  19. final def notify(): Unit

    Definition Classes
    AnyRef
  20. final def notifyAll(): Unit

    Definition Classes
    AnyRef
  21. final def synchronized[T0](arg0: ⇒ T0): T0

    Definition Classes
    AnyRef
  22. def toString(): String

    Definition Classes
    AnyRef → Any
  23. final def wait(): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  24. final def wait(arg0: Long, arg1: Int): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()
  25. final def wait(arg0: Long): Unit

    Definition Classes
    AnyRef
    Annotations
    @throws()

Inherited from AbstractReadableStore[K, V]

Inherited from ReadableStore[K, V]

Inherited from Closeable

Inherited from AnyRef

Inherited from Any