Robert Muir created LUCENE-4443:
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Summary: BlockPostingsFormat writes unnecessary skipdata
Key: LUCENE-4443
URL: https://issues.apache.org/jira/browse/LUCENE-4443
Project: Lucene - Core
Issue Type: Bug
Components: core/codecs
Affects Versions: 4.0
Reporter: Robert Muir
Fix For: 4.1
Attachments: LUCENE-4443.patch
Seems to me lastStartOffset is unnecessary, when we skip to a document, it
implicitly is 0: see BlockPostingsWriter.startDoc.
(Unless I'm missing something, all tests pass with "Block" if i remove it)
Separately we should really think about lastPayloadByteUpto, is this worth it?
instead when we actually skip, we could sum the payloadLengthBuffer from
0..curPosBufferUpto as we are going to decode that block anyway?
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