Use OpenBitSet instead of BitVector in SegmentReader ----------------------------------------------------
Key: LUCENE-1485 URL: https://issues.apache.org/jira/browse/LUCENE-1485 Project: Lucene - Java Issue Type: Improvement Components: Index Affects Versions: 2.4 Reporter: Jason Rutherglen Priority: Minor Tried out BitVector.get vs OpenBitSet.get here's the results which are about the same after running 25 times in milliseconds. It is assumed that implementing DocIdSetIterator for in SegmentTermDocs will speed things up more. bit set size: 10,485,760 set bits count: 524,032 openbitset: 68 bitvector: 89 24% speed increase. I will implement a patch that adds the WriteableBitSet interface and make a subclass of OpenBitSet that is writeable to disk. We're working on an isSparse method for OpenBitSet. -- This message is automatically generated by JIRA. - You can reply to this email to add a comment to the issue online. --------------------------------------------------------------------- To unsubscribe, e-mail: [EMAIL PROTECTED] For additional commands, e-mail: [EMAIL PROTECTED]