org.apache.lucene.search.TestTopDocsMerge.testSort_1 failure [LUCENE-8819]
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- Java
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Description
It can be reproduced with:
```java
ant test -Dtestcase=TestTopDocsMerge -Dtests.method=testSort_1 -Dtests.seed=E916688CE5BC9122 -Dtests.multiplier=3 -Dtests.slow=true -Dtests.locale=es-US -Dtests.timezone=Pacific/Johnston -Dtests.asserts=true -Dtests.file.encoding=ISO-8859-1
```
Test fails in master and branch 8.x but it does not fail in branch 8.1.
---
Migrated from [LUCENE-8819](https://issues.apache.org/jira/browse/LUCENE-8819) by Ignacio Vera (@iverase), updated Jun 10 2019
Attachments: [LUCENE-8819.patch](https://apache.github.io/lucene-jira-archive/attachments/LUCENE-8819/LUCENE-8819.patch)
Linked issues:
- #9802
- #9873
Contributor guide
Research direction
Run the provided Ant command for org.apache.lucene.search.TestTopDocsMerge.testSort_1 and inspect the failing test output. Read TestTopDocsMerge and the linked issues #9802 and #9873, along with the archived LUCENE-8819.patch. Done means testSort_1 passes on master and branch 8.x without regressing branch 8.1.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java
- Domain
- search
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Mostly clear
- Newbie friendliness
- 35/100