Adrien Grand created LUCENE-7396:
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Summary: Speed up flush of 1-dimension points
Key: LUCENE-7396
URL: https://issues.apache.org/jira/browse/LUCENE-7396
Project: Lucene - Core
Issue Type: Improvement
Reporter: Adrien Grand
Priority: Minor
1D points already have an optimized merge implementation which works when
points come in order. So maybe we could make IndexWriter's PointValuesWriter
sort before feeding the PointsFormat and somehow propagate the information to
the PointsFormat?
The benefit is that flushing could directly stream points to disk with little
memory usage.
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