void |
IndexFileDeleter.checkpoint(SegmentInfos segmentInfos,
boolean isCommit) |
For definition of "check point" see IndexWriter comments: "Clarification: Check Points (and
commits)".
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(package private) boolean |
ReaderPool.commit(SegmentInfos infos) |
Commit live docs changes for the segment readers for the provided infos.
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(package private) void |
IndexFileDeleter.decRef(SegmentInfos segmentInfos) |
|
void |
IndexWriter.decRefDeleter(SegmentInfos segmentInfos) |
Record that the files referenced by this SegmentInfos are no longer in use.
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(package private) DirectoryReader |
StandardDirectoryReader.doOpenIfChanged(SegmentInfos infos) |
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private boolean |
IndexWriter.filesExist(SegmentInfos toSync) |
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MergePolicy.MergeSpecification |
FilterMergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
LogMergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
Finds merges necessary to force-merge all deletes from the index.
|
abstract MergePolicy.MergeSpecification |
MergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
Determine what set of merge operations is necessary in order to expunge all deletes from the
index.
|
MergePolicy.MergeSpecification |
NoMergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
OneMergeWrappingMergePolicy.findForcedDeletesMerges(SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
TieredMergePolicy.findForcedDeletesMerges(SegmentInfos infos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
FilterMergePolicy.findForcedMerges(SegmentInfos segmentInfos,
int maxSegmentCount,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
LogMergePolicy.findForcedMerges(SegmentInfos infos,
int maxNumSegments,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
Returns the merges necessary to merge the index down to a specified number of segments.
|
abstract MergePolicy.MergeSpecification |
MergePolicy.findForcedMerges(SegmentInfos segmentInfos,
int maxSegmentCount,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
Determine what set of merge operations is necessary in order to merge to <= the
specified segment count.
|
MergePolicy.MergeSpecification |
NoMergePolicy.findForcedMerges(SegmentInfos segmentInfos,
int maxSegmentCount,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
OneMergeWrappingMergePolicy.findForcedMerges(SegmentInfos segmentInfos,
int maxSegmentCount,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
TieredMergePolicy.findForcedMerges(SegmentInfos infos,
int maxSegmentCount,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
UpgradeIndexMergePolicy.findForcedMerges(SegmentInfos segmentInfos,
int maxSegmentCount,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
|
private MergePolicy.MergeSpecification |
LogMergePolicy.findForcedMergesMaxNumSegments(SegmentInfos infos,
int maxNumSegments,
int last,
MergePolicy.MergeContext mergeContext) |
Returns the merges necessary to forceMerge the index.
|
private MergePolicy.MergeSpecification |
LogMergePolicy.findForcedMergesSizeLimit(SegmentInfos infos,
int last,
MergePolicy.MergeContext mergeContext) |
Returns the merges necessary to merge the index, taking the max merge size or max merge docs
into consideration.
|
MergePolicy.MergeSpecification |
FilterMergePolicy.findFullFlushMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
MergePolicy.findFullFlushMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
Identifies merges that we want to execute (synchronously) on commit.
|
MergePolicy.MergeSpecification |
NoMergePolicy.findFullFlushMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
OneMergeWrappingMergePolicy.findFullFlushMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
FilterMergePolicy.findMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
LogMergePolicy.findMerges(MergeTrigger mergeTrigger,
SegmentInfos infos,
MergePolicy.MergeContext mergeContext) |
|
abstract MergePolicy.MergeSpecification |
MergePolicy.findMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
Determine what set of merge operations are now necessary on the index.
|
MergePolicy.MergeSpecification |
NoMergePolicy.findMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
OneMergeWrappingMergePolicy.findMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
TieredMergePolicy.findMerges(MergeTrigger mergeTrigger,
SegmentInfos infos,
MergePolicy.MergeContext mergeContext) |
|
MergePolicy.MergeSpecification |
UpgradeIndexMergePolicy.findMerges(MergeTrigger mergeTrigger,
SegmentInfos segmentInfos,
MergePolicy.MergeContext mergeContext) |
|
private StandardDirectoryReader |
IndexWriter.finishGetReaderMerge(java.util.concurrent.atomic.AtomicBoolean stopCollectingMergedReaders,
java.util.Map<java.lang.String,SegmentReader> mergedReaders,
java.util.Map<java.lang.String,SegmentReader> openedReadOnlyClones,
SegmentInfos openingSegmentInfos,
boolean applyAllDeletes,
boolean writeAllDeletes,
MergePolicy.MergeSpecification pointInTimeMerges,
long maxCommitMergeWaitMillis) |
|
private java.util.List<TieredMergePolicy.SegmentSizeAndDocs> |
TieredMergePolicy.getSortedBySegmentSize(SegmentInfos infos,
MergePolicy.MergeContext mergeContext) |
|
(package private) void |
IndexFileDeleter.incRef(SegmentInfos segmentInfos,
boolean isCommit) |
|
void |
IndexWriter.incRefDeleter(SegmentInfos segmentInfos) |
Record that the files referenced by this SegmentInfos are still in use.
|
(package private) static void |
IndexFileDeleter.inflateGens(SegmentInfos infos,
java.util.Collection<java.lang.String> files,
InfoStream infoStream) |
Set all gens beyond what we currently see in the directory, to avoid double-write in cases
where the previous IndexWriter did not gracefully close/rollback (e.g.
|
protected boolean |
LogMergePolicy.isMerged(SegmentInfos infos,
int maxNumSegments,
java.util.Map<SegmentCommitInfo,java.lang.Boolean> segmentsToMerge,
MergePolicy.MergeContext mergeContext) |
Returns true if the number of segments eligible for merging is less than or equal to the
specified maxNumSegments .
|
protected boolean |
MergePolicy.isMerged(SegmentInfos infos,
SegmentCommitInfo info,
MergePolicy.MergeContext mergeContext) |
Returns true if this single info is already fully merged (has no pending deletes, is in the
same dir as the writer, and matches the current compound file setting
|
private StandardDirectoryReader |
IndexWriter.maybeReopenMergedNRTReader(java.util.Map<java.lang.String,SegmentReader> mergedReaders,
java.util.Map<java.lang.String,SegmentReader> openedReadOnlyClones,
SegmentInfos openingSegmentInfos,
boolean applyAllDeletes,
boolean writeAllDeletes) |
|
(package private) boolean |
IndexWriter.nrtIsCurrent(SegmentInfos infos) |
|
(package private) static StandardDirectoryReader |
StandardDirectoryReader.open(IndexWriter writer,
IOFunction<SegmentCommitInfo,SegmentReader> readerFunction,
SegmentInfos infos,
boolean applyAllDeletes,
boolean writeAllDeletes) |
Used by near real-time search
|
static DirectoryReader |
StandardDirectoryReader.open(Directory directory,
SegmentInfos infos,
java.util.List<? extends LeafReader> oldReaders,
java.util.Comparator<LeafReader> leafSorter) |
|
private static void |
SegmentInfos.parseSegmentInfos(Directory directory,
DataInput input,
SegmentInfos infos,
int format) |
|
private MergePolicy.MergeSpecification |
IndexWriter.preparePointInTimeMerge(SegmentInfos mergingSegmentInfos,
java.util.function.BooleanSupplier stopCollectingMergeResults,
MergeTrigger trigger,
IOConsumer<SegmentCommitInfo> mergeFinished) |
This optimization allows a commit/getReader to wait for merges on smallish segments to reduce
the eventual number of tiny segments in the commit point / NRT Reader.
|
(package private) void |
SegmentInfos.replace(SegmentInfos other) |
Replaces all segments in this instance, but keeps generation, version, counter so that future
commits remain write once.
|
private void |
IndexWriter.startCommit(SegmentInfos toSync) |
Walk through all files referenced by the current segmentInfos and ask the Directory to sync
each file, if it wasn't already.
|
private CheckIndex.Status.SegmentInfoStatus |
CheckIndex.testSegment(SegmentInfos sis,
SegmentCommitInfo info,
java.io.PrintStream infoStream) |
|
(package private) SegmentInfos |
IndexWriter.toLiveInfos(SegmentInfos sis) |
|
void |
SegmentInfos.updateGeneration(SegmentInfos other) |
Carry over generation numbers from another SegmentInfos
|
(package private) void |
SegmentInfos.updateGenerationVersionAndCounter(SegmentInfos other) |
|
boolean |
FilterMergePolicy.useCompoundFile(SegmentInfos infos,
SegmentCommitInfo mergedInfo,
MergePolicy.MergeContext mergeContext) |
|
boolean |
MergePolicy.useCompoundFile(SegmentInfos infos,
SegmentCommitInfo mergedInfo,
MergePolicy.MergeContext mergeContext) |
Returns true if a new segment (regardless of its origin) should use the compound file format.
|
boolean |
NoMergePolicy.useCompoundFile(SegmentInfos segments,
SegmentCommitInfo newSegment,
MergePolicy.MergeContext mergeContext) |
|