Unexpected Empty Reducer Folder
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- Dominant language
- Java
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Description
@oraluben @ColinYoungTaro Great job for your reducer!
I am quite interested in it and have several questions when using it.
java -jar sqlancer-2.0.0.jar --num-threads 20 --use-reducer --reduce-ast --username root --password "" tidb --oracle WHERE
I run this command. Although I observed a crash, but no reduced log file was produced in the reduce folder.
Can you help look into this issue?
Contributor guide
First steps
- Read the whole issue, then the project's contributing guide.
- Comment on the issue to say you are picking it up — it saves two people doing the same work.
- Fork the repository and make your change on a branch.
- Open a pull request that references the issue number.
Research direction
Start by reproducing the reported crash with the supplied SQLancer command, including --use-reducer and --reduce-ast, then inspect the reduce folder for output. The issue does not identify a source file or test; done would mean determining why no reduced log is produced and documenting or fixing that behavior.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- java, sql
- Domain
- databases, testing
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100