【正文】 lastGeneration 4 modCount 4 pendingSegnOutput null userData HashMapK,V (id=533) version 1268193441675 segmentInfosStart null stale false starts int[4] (id=484) //每個段的 Reader subReaders SegmentReader[3] (id=467) [0] ReadOnlySegmentReader (id=492) closed false core SegmentReader$CoreReaders (id=495) cfsDir CompoundFileReader (id=552) cfsReader CompoundFileReader (id=552) dir SimpleFSDirectory (id=31) fieldInfos FieldInfos (id=553) fieldsReaderOrig FieldsReader (id=554) freqStream CompoundFileReader$CSIndexInput (id=555) proxStream CompoundFileReader$CSIndexInput (id=556) readBufferSize 1024 ref SegmentReader$Ref (id=557) segment _0 storeCFSReader null termsIndexDivisor 1 termVectorsReaderOrig null tis TermInfosReader (id=558) tisNoIndex null deletedDocs null deletedDocsDirty false deletedDocsRef null fieldsReaderLocal SegmentReader$FieldsReaderLocal (id=496) hasChanges false norms HashMapK,V (id=500) normsDirty false pendingDeleteCount 0 readBufferSize 1024 readOnly true refCount 1 rollbackDeletedDocsDirty false rollbackHasChanges false rollbackNormsDirty false rollbackPendingDeleteCount 0 si SegmentInfo (id=464) singleNormRef SegmentReader$Ref (id=504) singleNormStream CompoundFileReader$CSIndexInput (id=506) termVectorsLocal CloseableThreadLocalT (id=508) [1] ReadOnlySegmentReader (id=493) closed false core SegmentReader$CoreReaders (id=511) cfsDir CompoundFileReader (id=561) cfsReader CompoundFileReader (id=561) dir SimpleFSDirectory (id=31) fieldInfos FieldInfos (id=562) fieldsReaderOrig FieldsReader (id=563) freqStream CompoundFileReader$CSIndexInput (id=564) proxStream CompoundFileReader$CSIndexInput (id=565) readBufferSize 1024 ref SegmentReader$Ref (id=566) segment _1 storeCFSReader null termsIndexDivisor 1 termVectorsReaderOrig null tis TermInfosReader (id=567) tisNoIndex nu