Package org.apache.lucene.replicator.nrt

package org.apache.lucene.replicator.nrt
Near-real-time replication framework
  • Class
    Description
    CopyJob
    Handles copying one set of files, e.g.
    CopyJob.OnceDone
    Callback invoked by CopyJob once all files have (finally) finished copying
    CopyOneFile
    Copies one file from an incoming DataInput to a dest filename in a local Directory
    CopyState
    Holds incRef'd file level details for one point-in-time segment infos on the primary node.
    FileMetaData
    Holds metadata details about a single file that we use to confirm two files (one remote, one local) are in fact "identical".
    Node
    Common base class for PrimaryNode and ReplicaNode.
    NodeCommunicationException
    Should be thrown by subclasses of PrimaryNode and ReplicaNode if a non-fatal exception occurred while communicating between nodes.
    PrimaryNode
    Node that holds an IndexWriter, indexing documents into its local index.
    ReplicaNode
    Replica node, that pulls index changes from the primary node by copying newly flushed or merged index files.