Package org.apache.lucene.replicator.nrt
Near-real-time replication framework
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Interface Summary Interface Description CopyJob.OnceDone Callback invoked by CopyJob once all files have (finally) finished copying -
Class Summary Class Description CopyJob Handles copying one set of files, e.g.CopyOneFile Copies one file from an incoming DataInput to a dest filename in a local DirectoryCopyState 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 forPrimaryNode
andReplicaNode
.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. -
Exception Summary Exception Description NodeCommunicationException Should be thrown by subclasses ofPrimaryNode
andReplicaNode
if a non-fatal exception occurred while communicating between nodes.