Add non-desctructive sort to BytesRefHash [LUCENE-3199]
Open
affects-version:4.0-ALPHA
legacy-jira-priority:Minor
module:core/index
type:enhancement
- Dominant language
- Java
- Stars
- 3.6k
- Forks
- 1.4k
- Avg merge
- 2d 11h
- Merged PRs (30d)
- 88
Description
Currently the BytesRefHash is destructive. We can add a method that returns a non-destructively generated int[].
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Migrated from [LUCENE-3199](https://issues.apache.org/jira/browse/LUCENE-3199) by Jason Rutherglen, updated Sep 05 2011
Attachments: [LUCENE-3199.patch](https://apache.github.io/lucene-jira-archive/attachments/LUCENE-3199/LUCENE-3199.patch) (versions: 4)
Linked issues:
- #3388
Contributor guide
Research direction
Start by reading the BytesRefHash implementation and the attached LUCENE-3199.patch, then inspect how its current destructive sort operates. Done means adding a method that returns a sorted int[] without destructively changing the BytesRefHash state.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- search
- Issue type
- Feature
- Difficulty
- 3/5
- Estimated time
- 1-2 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 38/100