Robert Muir created LUCENE-5127:
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Summary: FixedGapTermsIndex should use monotonic compression
Key: LUCENE-5127
URL: https://issues.apache.org/jira/browse/LUCENE-5127
Project: Lucene - Core
Issue Type: Improvement
Reporter: Robert Muir
Attachments: LUCENE-5127.patch
for the addresses in the big in-memory byte[] and disk blocks, we could save a
good deal of RAM here.
I think this codec just never got upgraded when we added these new packed
improvements, but it might be interesting to try to use for the terms data of
sorted/sortedset DV implementations.
patch works, but has nocommits and currently ignores the divisor. The annoying
problem there being that we have the shared interface with "get(int)" for
PackedInts.Mutable/Reader, but no equivalent base class for monotonics
get(long)...
Still its enough that we could benchmark/compare for now.
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