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Posted to reviews@iotdb.apache.org by "Caideyipi (via GitHub)" <gi...@apache.org> on 2026/10/13 09:09:10 UTC

[PR] [Test] Stabilize table DDL HA tests for async DROP TABLE [iotdb]

Caideyipi opened a new pull request, #18852:
URL: https://github.com/apache/iotdb/pull/18852

   ## Description
   
   After #18806 made `DROP TABLE` asynchronous, `IoTDBTableDDLHAIT` still checked `SHOW TABLES` immediately after submission. Both the stopped-DataNode and read-only-DataNode cases can fail while the drop procedure is still running.
   
   Wait up to 60 seconds for the latest matching procedure in `information_schema.drop_table_procedures` to reach `SUCCESS`, then retain the table-absence assertion before dropping the database. Retry transient inconsistencies between cluster progress snapshots while waiting, and include the procedure error message in the state assertion.
   
   ## Validation
   
   - Spotless formatting and checks passed.
   - Integration test sources compiled successfully.
   - `git diff --check` passed.
   - The HA IT run has not completed locally: validation encountered memory pressure and stale cluster-template dependency jars. Further retries were stopped to release memory; the runtime result is pending CI.
   
   This PR has:
   
   - [x] been self-reviewed.
   - [x] added comments explaining the asynchronous wait.
   - [x] modified the existing integration tests for both HA scenarios.
   


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Re: [PR] [Test] Stabilize table DDL HA tests for async DROP TABLE [iotdb]

Posted by "Caideyipi (via GitHub)" <gi...@apache.org>.
Caideyipi merged PR #18852:
URL: https://github.com/apache/iotdb/pull/18852


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