morningman opened a new issue, #70528:
URL: https://github.com/apache/doris/issues/70528

   Track the recovery workflow requested in apache/doris-website#3934. The 
documentation issue will be closed in favor of this engine feature request.
   
   The reporter describes a storage-compute separated deployment in the 3.x 
documentation context, abnormal node termination, and tablets reported as 
VERSION_ERROR. They could not find a supported safe recovery procedure and 
report that ADMIN REPAIR is unsupported in that deployment mode.
   
   Reported diagnostic command (database/table names replaced with 
placeholders):
   
   ```sql
   ADMIN SHOW REPLICA STATUS FROM db_name.table_name
   WHERE Status = 'VERSION_ERROR';
   ```
   
   Requested outcome: a supported diagnostic and recovery workflow, with clear 
prerequisites, checks for version continuity and data availability, supported 
deployment/version scope, and conditions where recovery cannot be performed 
safely. Any necessary engine support should be tracked here before a recovery 
command is documented.
   
   The report supplies no exact Doris version/build, cluster topology, tablet 
status output, FE/BE/Meta Service logs, or recoverable-data evidence. Those 
details are still needed. No recovery action has been reproduced or prescribed.
   
   Original report: https://github.com/apache/doris-website/issues/3934
   


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