[LUCENE-7589] Prevent outliers from raising the number of bits of everyone with numeric doc values - ASF JIRA

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Type: Improvement
Status: Resolved
Priority: Minor
Resolution: Fixed
Affects Version/s: None
Fix Version/s: 7.0
Component/s: None
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Description

Today we encode entire segments with a single number of bits per value. It was done this way because it was faster, but it also means a single outlier can significantly increase the space requirements. I think we should have protection against that.

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LUCENE-7589.patch
09/Dec/16 16:57
30 kB
Adrien Grand

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is related to

LUCENE-8374 Reduce reads for sparse DocValues

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Assignee:: Adrien Grand

Reporter:: Adrien Grand

Votes:: 0 Vote for this issue

Watchers:: 5 Start watching this issue

Dates

Created:: 09/Dec/16 16:38

Updated:: 28/Aug/22 15:07

Resolved:: 15/Dec/16 16:30