Package org.infinispan.statetransfer

Enum RebalanceType

java.lang.Object
java.lang.Enum<RebalanceType>
org.infinispan.statetransfer.RebalanceType
All Implemented Interfaces:
Serializable, Comparable<RebalanceType>
public enum RebalanceType extends Enum<RebalanceType>

  • Enum Constant Details

    • NONE

      public static final RebalanceType NONE
      Used by local and invalidation cache modes. No state transfer is happening.

    • FOUR_PHASE

      public static final RebalanceType FOUR_PHASE
      Used by distributed and replicated caches. To guarantee consistent results and non-blocking reads, cache must undergo a series of 4 topology changes: STABLE → READ_OLD_WRITE_ALL → READ_ALL_WRITE_ALL → READ_NEW_WRITE_ALL → STABLE

    • TWO_PHASE

      public static final RebalanceType TWO_PHASE
      Used by scattered cache. In any topology, each segment has at most one owner and consistent results are achieved using extra synchronization of versions in ScatteredVersionManager. State transfer consists of two changes: STABLE → TRANSITORY → STABLE

  • Method Details

    • values

      public static RebalanceType[] values()
      Returns an array containing the constants of this enum type, in the order they are declared.
      Returns:
      an array containing the constants of this enum type, in the order they are declared

    • valueOf

      public static RebalanceType valueOf(String name)
      Returns the enum constant of this type with the specified name. The string must match exactly an identifier used to declare an enum constant in this type. (Extraneous whitespace characters are not permitted.)
      Parameters:
      name - the name of the enum constant to be returned.
      Returns:
      the enum constant with the specified name
      Throws:
      IllegalArgumentException - if this enum type has no constant with the specified name
      NullPointerException - if the argument is null

    • from

      public static RebalanceType from(CacheMode cacheMode)