Stats
BlockTree statistics for a single field returned by FieldReader.getStats.
Properties
Number of blocks at each prefix depth.
Number of times each compression method has been used. 0 = uncompressed 1 = lowercase_ascii 2 = LZ4
The number of floor blocks (meta-blocks larger than the allowed maxItemsPerBlock) in the terms file.
The number of sub-blocks within the floor blocks.
Byte size of the index.
The number of "internal" blocks (that have both terms and sub-blocks).
The number of normal (non-floor) blocks in the terms file.
The number of "internal" blocks that do not contain terms (have only sub-blocks).
The number of "leaf" blocks (blocks that have only terms).
Total number of blocks.
Total bytes stored by the PostingsReaderBase, plus the other few vInts stored in the frame.
Total number of bytes used to store term stats (not including what the [ ] stores).
Total number of bytes used to store term suffixes.
Total number of bytes (sum of term lengths) across all terms in the field.
Total number of terms in the field.
Total number of suffix bytes before compression.