Apache
/
lucene
mirror of https://github.com/apache/lucene.git
1
0
Fork 0
Code Issues Packages Projects Releases Wiki Activity
Apache Lucene open-source search software
36,594 Commits 29 Branches 469 Tags 755 MiB
Java 97.7%
HTML 1%
Python 0.9%
Lex 0.3%
Go to file
Benjamin Trent 59c56a0aed
Fix sorted&unsorted graph test flakiness (#12452) 
When running HnswGraphTestCase#testSortedAndUnsortedIndicesReturnSameResults, we search two separate graph structures. These structures can change depending on the order of the vectors seen and consequently a different result set could be returned from the same query.

To account for this, the test had a higher number of exploration candidates (ef_search/k) of 50, but in one particular seed: C8AAF5E4648B4226, it failed.

I have verified that bumping the search candidate pool to 60 fixes the failure.

The total number of vectors still out numbers the requested number of candidates, so the search is still hitting the graph.

I verified further by running the test again over a couple thousand seeds and it didn't fail again.
 		2023-07-20 14:08:21 -04:00
.github Generate gradle.properties from gradlew (#12131) 2023-02-06 19:47:15 +01:00
buildSrc Implement MMapDirectory with Java 21 Project Panama Preview API (#12294) 2023-06-12 21:07:04 +02:00
dev-docs a bit of clarification about GitHub Milestone 2022-08-28 13:52:58 +09:00
dev-tools DOAP changes for release 9.7.0 2023-06-26 11:05:46 +02:00
gradle Fix forUtil.gradle to actually execute python script and also fix type error in script (#12411) 2023-07-03 16:22:03 +02:00
help Generate gradle.properties from gradlew (#12131) 2023-02-06 19:47:15 +01:00
lucene Fix sorted&unsorted graph test flakiness (#12452) 2023-07-20 14:08:21 -04:00
.asf.yaml .asf.yaml 2022-08-16 20:02:47 +09:00
.dir-locals.el LUCENE-9322: Add Lucene90 codec, including VectorFormat 2020-10-18 07:49:36 -04:00
.git-blame-ignore-revs LUCENE-9570: code reformatting [record rev]. 2021-01-05 13:44:42 +01:00
.gitattributes LUCENE-10305: Ensure line endings of versions.props is LF 2021-12-11 10:10:44 +09:00
.gitignore LUCENE-9920: Remove binary gradle-wrapper.jar from the repository 2021-04-10 16:08:39 +02:00
.hgignore
…
.lift.toml Disable liftbot, we have our own tools 2022-05-05 22:27:57 +02:00
CONTRIBUTING.md Fix type in CONTRIBUTING.md (#11879) 2022-11-01 20:10:05 +00:00
LICENSE.txt LUCENE-10163 Move LICENSE and NOTICE file to top level (#388) 2021-10-18 01:24:11 +02:00
NOTICE.txt Cleanup NOTICE.txt (#12227) 2023-04-18 15:58:09 -04:00
README.md Allow building with java 18 now that gradle supports it (#11889) 2022-10-28 23:41:09 -04:00
build.gradle Integrate the Incubating Panama Vector API (#12311) 2023-05-25 07:59:50 +01:00
gradlew Generate gradle.properties from gradlew (#12131) 2023-02-06 19:47:15 +01:00
gradlew.bat Generate gradle.properties from gradlew (#12131) 2023-02-06 19:47:15 +01:00
settings.gradle GH-11172: remove WindowsDirectory and native subproject. (#11774) 2022-09-15 16:22:46 +02:00
versions.lock remove non-NRT replication support (#12038) 2023-01-14 11:14:46 -05:00
versions.props Upgrade to errorprone 2.18 (#12086) 2023-01-14 14:39:23 -05:00

README.md

Apache Lucene

Lucene Logo

Apache Lucene is a high-performance, full-featured text search engine library written in Java.

Build Status

Online Documentation

This README file only contains basic setup instructions. For more comprehensive documentation, visit:

Building

Basic steps:

  1. Install OpenJDK 17 or 18.
  2. Clone Lucene's git repository (or download the source distribution).
  3. Run gradle launcher script (gradlew).

We'll assume that you know how to get and set up the JDK - if you don't, then we suggest starting at https://jdk.java.net/ and learning more about Java, before returning to this README.

See Contributing Guide for details.

Contributing

Bug fixes, improvements and new features are always welcome! Please review the Contributing to Lucene Guide for information on contributing.

Discussion and Support