Index (Lucene 10.0.0 replicator API)

B C D E F G H I L M N O P R S T V W
All Classes and Interfaces|All Packages|Serialized Form

B

bytesToCopy - Variable in class org.apache.lucene.replicator.nrt.CopyOneFile
bytesToString(long) - Static method in class org.apache.lucene.replicator.nrt.Node

C

cancel(String, Throwable) - Method in class org.apache.lucene.replicator.nrt.CopyJob
cancelReason - Variable in class org.apache.lucene.replicator.nrt.CopyJob
checksum() - Method in record class org.apache.lucene.replicator.nrt.FileMetaData: Returns the value of the checksum record component.
close() - Method in class org.apache.lucene.replicator.nrt.CopyOneFile
close() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode
close() - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
commit() - Method in class org.apache.lucene.replicator.nrt.Node
commit() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode
commit() - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
completedMergeFiles() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns the value of the completedMergeFiles record component.
conflicts(CopyJob) - Method in class org.apache.lucene.replicator.nrt.CopyJob: Return true if this job is trying to copy any of the same files as the other job
copiedFiles - Variable in class org.apache.lucene.replicator.nrt.CopyJob
CopyJob - Class in org.apache.lucene.replicator.nrt: Handles copying one set of files, e.g.
CopyJob(String, Map<String, FileMetaData>, ReplicaNode, boolean, CopyJob.OnceDone) - Constructor for class org.apache.lucene.replicator.nrt.CopyJob
CopyJob.OnceDone - Interface in org.apache.lucene.replicator.nrt: Callback invoked by CopyJob once all files have (finally) finished copying
CopyOneFile - Class in org.apache.lucene.replicator.nrt: Copies one file from an incoming DataInput to a dest filename in a local Directory
CopyOneFile(CopyOneFile, DataInput) - Constructor for class org.apache.lucene.replicator.nrt.CopyOneFile: Transfers this file copy to another input, continuing where the first one left off
CopyOneFile(DataInput, ReplicaNode, String, FileMetaData, byte[]) - Constructor for class org.apache.lucene.replicator.nrt.CopyOneFile
CopyState - Record Class in org.apache.lucene.replicator.nrt: Holds incRef'd file level details for one point-in-time segment infos on the primary node.
CopyState(Map<String, FileMetaData>, long, long, byte[], Set<String>, long, SegmentInfos) - Constructor for record class org.apache.lucene.replicator.nrt.CopyState: Creates an instance of a CopyState record class.
createTempOutput(String, String, IOContext) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
curNRTCopy - Variable in class org.apache.lucene.replicator.nrt.ReplicaNode: Non-null when we are currently copying files from a new NRT point:
current - Variable in class org.apache.lucene.replicator.nrt.CopyJob

D

dest - Variable in class org.apache.lucene.replicator.nrt.CopyJob
dir - Variable in class org.apache.lucene.replicator.nrt.Node

E

equals(Object) - Method in record class org.apache.lucene.replicator.nrt.CopyState: Indicates whether some other object is "equal to" this one.
equals(Object) - Method in record class org.apache.lucene.replicator.nrt.FileMetaData: Indicates whether some other object is "equal to" this one.
exc - Variable in class org.apache.lucene.replicator.nrt.CopyJob

F

FileMetaData - Record Class in org.apache.lucene.replicator.nrt: Holds metadata details about a single file that we use to confirm two files (one remote, one local) are in fact "identical".
FileMetaData(byte[], byte[], long, long) - Constructor for record class org.apache.lucene.replicator.nrt.FileMetaData: Creates an instance of a FileMetaData record class.
files - Variable in class org.apache.lucene.replicator.nrt.CopyJob
files() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns the value of the files record component.
finish() - Method in class org.apache.lucene.replicator.nrt.CopyJob: Renames all copied (tmp) files to their true file names
finishCopyFile(String) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
finishNRTCopy(CopyJob, long) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
flushAndRefresh() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode: Flush all index operations to disk and opens a new near-real-time reader.
footer() - Method in record class org.apache.lucene.replicator.nrt.FileMetaData: Returns the value of the footer record component.

G

gen() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns the value of the gen record component.
getBytesCopied() - Method in class org.apache.lucene.replicator.nrt.CopyOneFile
getCopyState() - Method in class org.apache.lucene.replicator.nrt.CopyJob
getCopyState() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode: IncRef the current CopyState and return it
getCopyStateVersion() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode
getCurrentSearchingVersion() - Method in class org.apache.lucene.replicator.nrt.Node
getDirectory() - Method in class org.apache.lucene.replicator.nrt.Node: Returns the Directory this node is writing to
getFailed() - Method in class org.apache.lucene.replicator.nrt.CopyJob
getFileNames() - Method in class org.apache.lucene.replicator.nrt.CopyJob: Returns all file names referenced in this copy job
getFileNamesToCopy() - Method in class org.apache.lucene.replicator.nrt.CopyJob: Returns only those file names (a subset of CopyJob.getFileNames()) that need to be copied
getFilesToCopy(Map<String, FileMetaData>) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode: Compares incoming per-file identity (id, checksum, header, footer) versus what we have locally and returns the subset of the incoming files that need copying
getLastCommitVersion() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode
getPrimaryGen() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode: Returns the current primary generation, which is incremented each time a new primary is started for this index
getRemoteCloseTimeoutMs() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode
getSearcherManager() - Method in class org.apache.lucene.replicator.nrt.Node: Returns the ReferenceManager to use for acquiring and releasing searchers
getTotalBytesCopied() - Method in class org.apache.lucene.replicator.nrt.CopyJob
globalStartNS - Static variable in class org.apache.lucene.replicator.nrt.Node: Startup time of original test, carefully propagated to all nodes to produce consistent "seconds since start time" in messages

H

hashCode() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns a hash code value for this object.
hashCode() - Method in record class org.apache.lucene.replicator.nrt.FileMetaData: Returns a hash code value for this object.
header() - Method in record class org.apache.lucene.replicator.nrt.FileMetaData: Returns the value of the header record component.
highPriority - Variable in class org.apache.lucene.replicator.nrt.CopyJob: True for an NRT sync, false for pre-copying a newly merged segment

I

id - Variable in class org.apache.lucene.replicator.nrt.Node: Compact ordinal for this node
infos() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns the value of the infos record component.
infosBytes() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns the value of the infosBytes record component.
isClosed() - Method in class org.apache.lucene.replicator.nrt.Node
isClosed() - Method in class org.apache.lucene.replicator.nrt.PrimaryNode
isClosed() - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
isCopying() - Method in class org.apache.lucene.replicator.nrt.ReplicaNode

L

lastFileMetaData - Variable in class org.apache.lucene.replicator.nrt.Node: File metadata for last sync that succeeded; we use this as a cache
lastNRTFiles - Variable in class org.apache.lucene.replicator.nrt.ReplicaNode: IncRef'd files in the current NRT point:
lastPrimaryGen - Variable in class org.apache.lucene.replicator.nrt.ReplicaNode: Primary gen last time we successfully replicated:
launch(CopyJob) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode: Runs this job async'd
launchPreCopyMerge(AtomicBoolean, long, Map<String, FileMetaData>) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
length() - Method in record class org.apache.lucene.replicator.nrt.FileMetaData: Returns the value of the length record component.
localStartNS - Static variable in class org.apache.lucene.replicator.nrt.Node: When this node was started

M

maybeNewPrimary(long) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode: Called when the primary changed
mergeCopyJobs - Variable in class org.apache.lucene.replicator.nrt.ReplicaNode: Currently running merge pre-copy jobs
message(String) - Method in class org.apache.lucene.replicator.nrt.Node
metaData - Variable in class org.apache.lucene.replicator.nrt.CopyOneFile
mgr - Variable in class org.apache.lucene.replicator.nrt.Node

N

name - Variable in class org.apache.lucene.replicator.nrt.CopyOneFile
name() - Method in class org.apache.lucene.replicator.nrt.Node
newCopyJob(String, Map<String, FileMetaData>, Map<String, FileMetaData>, boolean, CopyJob.OnceDone) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode: Start a background copying job, to copy the specified files from the current primary node.
newCopyOneFile(CopyOneFile) - Method in class org.apache.lucene.replicator.nrt.CopyJob
newNRTPoint(long, long) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode: Call this to notify this replica node that a new NRT infos is available on the primary.
Node - Class in org.apache.lucene.replicator.nrt: Common base class for PrimaryNode and ReplicaNode.
Node(int, Directory, SearcherFactory, PrintStream) - Constructor for class org.apache.lucene.replicator.nrt.Node
NodeCommunicationException - Exception Class in org.apache.lucene.replicator.nrt: Should be thrown by subclasses of PrimaryNode and ReplicaNode if a non-fatal exception occurred while communicating between nodes.
NodeCommunicationException(String, Throwable) - Constructor for exception class org.apache.lucene.replicator.nrt.NodeCommunicationException
nodeMessage(PrintStream, int, String) - Static method in class org.apache.lucene.replicator.nrt.Node
nodeMessage(PrintStream, String) - Static method in class org.apache.lucene.replicator.nrt.Node

O

onceDone - Variable in class org.apache.lucene.replicator.nrt.CopyJob
ord - Variable in class org.apache.lucene.replicator.nrt.CopyJob
org.apache.lucene.replicator.nrt - package org.apache.lucene.replicator.nrt: Near-real-time replication framework

P

preCopyMergedSegmentFiles(SegmentCommitInfo, Map<String, FileMetaData>) - Method in class org.apache.lucene.replicator.nrt.PrimaryNode: Called when a merge has finished, but before IW switches to the merged segment
PRIMARY_GEN_KEY - Static variable in class org.apache.lucene.replicator.nrt.Node: Key to store the primary gen in the commit data, which increments every time we promote a new primary, so replicas can detect when the primary they were talking to is changed
primaryGen - Variable in class org.apache.lucene.replicator.nrt.PrimaryNode
primaryGen() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns the value of the primaryGen record component.
PrimaryNode - Class in org.apache.lucene.replicator.nrt: Node that holds an IndexWriter, indexing documents into its local index.
PrimaryNode(IndexWriter, int, long, long, SearcherFactory, PrintStream) - Constructor for class org.apache.lucene.replicator.nrt.PrimaryNode
printStream - Variable in class org.apache.lucene.replicator.nrt.Node: For debug logging

R

readLocalFileMetaData(String) - Method in class org.apache.lucene.replicator.nrt.Node: Opens the specified file, reads its identifying information, including file length, full index header (includes the unique segment ID) and the full footer (includes checksum), and returns the resulting FileMetaData.
reason - Variable in class org.apache.lucene.replicator.nrt.CopyJob
releaseCopyState(CopyState) - Method in class org.apache.lucene.replicator.nrt.PrimaryNode: Called once replica is done (or failed) copying an NRT point
ReplicaNode - Class in org.apache.lucene.replicator.nrt: Replica node, that pulls index changes from the primary node by copying newly flushed or merged index files.
ReplicaNode(int, Directory, SearcherFactory, PrintStream) - Constructor for class org.apache.lucene.replicator.nrt.ReplicaNode
run(CopyJob) - Method in interface org.apache.lucene.replicator.nrt.CopyJob.OnceDone
runBlocking() - Method in class org.apache.lucene.replicator.nrt.CopyJob: Use current thread (blocking) to do all copying and then return once done, or throw exception on failure

S

searcherFactory - Variable in class org.apache.lucene.replicator.nrt.Node
sendNewReplica() - Method in class org.apache.lucene.replicator.nrt.ReplicaNode: Tell primary we (replica) just started, so primary can tell us to warm any already warming merges.
setRemoteCloseTimeoutMs(int) - Method in class org.apache.lucene.replicator.nrt.PrimaryNode: Set the number of milliseconds to wait during shutdown for remote replicas to close.
start() - Method in class org.apache.lucene.replicator.nrt.CopyJob: Begin copying files
start(long) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode: Start up this replica, which possibly requires heavy copying of files from the primary node, if we were down for a long time
startCopyFile(String) - Method in class org.apache.lucene.replicator.nrt.ReplicaNode
startNS - Variable in class org.apache.lucene.replicator.nrt.CopyJob

T

tmpName - Variable in class org.apache.lucene.replicator.nrt.CopyOneFile
toCopy - Variable in class org.apache.lucene.replicator.nrt.CopyJob
toString() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns a string representation of this record class.
toString() - Method in record class org.apache.lucene.replicator.nrt.FileMetaData: Returns a string representation of this record class.
toString() - Method in class org.apache.lucene.replicator.nrt.Node
totBytes - Variable in class org.apache.lucene.replicator.nrt.CopyJob
totBytesCopied - Variable in class org.apache.lucene.replicator.nrt.CopyJob
transferAndCancel(CopyJob) - Method in class org.apache.lucene.replicator.nrt.CopyJob: Transfers whatever tmp files were already copied in this previous job and cancels the previous job

V

VERBOSE_CONNECTIONS - Static variable in class org.apache.lucene.replicator.nrt.Node
VERBOSE_FILES - Static variable in class org.apache.lucene.replicator.nrt.Node
version() - Method in record class org.apache.lucene.replicator.nrt.CopyState: Returns the value of the version record component.
VERSION_KEY - Static variable in class org.apache.lucene.replicator.nrt.Node: Key to store the version in the commit data, which increments every time we open a new NRT reader
visit() - Method in class org.apache.lucene.replicator.nrt.CopyOneFile: Copy another chunk of bytes, returning true once the copy is done

W

writer - Variable in class org.apache.lucene.replicator.nrt.PrimaryNode

B C D E F G H I L M N O P R S T V W
All Classes and Interfaces|All Packages|Serialized Form