index_builder drop_index fails with error code -4016
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dima
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Description
Environment
- Version: observer (OceanBase seekdb 1.2.0.0)
- Revision: 1-e536cfa77c25c6fde5e541fcdee9ead835a41d43
- Build Branch: feat_rootservice_lite
- Build Time: Mar 13 2026 10:54:44
- Build Flags: Rel...
Description
The index_builder operation drop_index is failing and returning error code -4016.
Steps to Reproduce
The specific steps to trigger this error were not provided in the original report.
Creator: 15640940228-ctrl
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
The report identifies the index_builder operation drop_index and error code -4016, but names no files, tests, or reproduction steps. Start by locating the index_builder drop_index implementation and determine how the error is produced; done means reproducing the failure and making the operation succeed with regression coverage.
Written by the indexing model from the issue text.
Assessment
- Tech stack
- cpp
- Domain
- databases
- Issue type
- Bug
- Difficulty
- 4/5
- Estimated time
- 3-5 days
- Activity status
- Stale
- Clarity
- Needs clarification
- Newbie friendliness
- 25/100