[GitHub] [incubator-doris] morningman opened a new issue #3450: [Bug] Rowset meta is missing after compaction

[GitBox <gi...@apache.org>]

morningman opened a new issue #3450:
URL: https://github.com/apache/incubator-doris/issues/3450


   **Describe the bug**
   The phenomenon is like this:
   
   Suppose we have [0-1] [2-2] [3-3] 3 versions.
   A cumulative compaction starts to compact [2-2] version(a single rowset with many segments).
   When the compaction is completed, the query will throw error
   
   `failed to initialize storage reader. tablet=11070.1076216277.e647634f8b70a458-f889546ad683c8af, res=-702`
   
   In other words, the version is missing.
   
   **To Reproduce**
   Load a relative large amount of data in a single load job, and generate a rowset with many segments. So that it will trigger a single rowset compaction, and after compaction, the query will
   be failed.
   
   Fortunately, the data has not been lost and can be recovered by restarting BE.
   


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