Al-assad commented on issue #58083:
URL: https://github.com/apache/doris/issues/58083#issuecomment-4942067030

   This issue was caused by the default `doris-disaggregated` Helm 
configuration using the same directory for both `file_cache_path` and 
`storage_root_path`:
   
   ```properties
   file_cache_path = /opt/apache-doris/be/file_cache
   storage_root_path = /opt/apache-doris/be/file_cache
   ```
   
   After restarting, BE may scan non-cache files as file cache metadata and 
crash in FSFileCacheStorage::load_cache_info_into_memory().
   This has been fixed in apache/doris-operator#477: 
https://github.com/apache/doris-operator/pull/477
   
   The corrected configuration uses separate directories:
   ```
   file_cache_path = /opt/apache-doris/be/file_cache
   storage_root_path = /opt/apache-doris/be/storage
   ```
   The fix is included in Doris Operator 26.0.0. For existing deployments, 
please update the BE ConfigMap manually and clean the contaminated file cache 
directory if necessary before restarting the BE Pod.
   This issue can be closed as fixed.


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