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  1. MariaDB ColumnStore
  2. MCOL-4675

CMAPI doesn't gracefully shutdown the cluster having ROLLBACK running

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    • Sprint:
      2021-6, 2021-7, 2021-8

      Description

      There are certain cases when CMAPI doesn't explicitly tell that it shuts the system down so that might cause DMLProc and potentially DDLProc to left some bits of txn so on the next cluster start there might have issues, e.g. there might be some logging messages like below or more severe issues.

      Apr  8 21:58:34 mara IDBFile[3204577]: 34.388266 |0|0|0| D 35 CAL0002: Failed to open file: /var/lib/columnstore/data1/systemFiles/dbrm/DMLLog_414561_2, exception: unable to open Buffered file  
      Apr  8 21:58:35 mara IDBFile[3204577]: 35.620310 |0|0|0| D 35 CAL0002: Failed to open file: /var/lib/columnstore/data1/systemFiles/dbrm/DMLLog_414561_2, exception: unable to open Buffered file  
      Apr  8 21:59:03 mara IDBFile[3204577]: 03.014662 |0|0|0| D 35 CAL0002: Failed to open file: /var/lib/columnstore/data1/systemFiles/dbrm/DMLLog_414561_2, exception: unable to open Buffered file  
      Apr  8 21:59:13 mara IDBFile[3204577]: 13.488287 |0|0|0| D 35 CAL0002: Failed to open file: /var/lib/columnstore/data1/systemFiles/dbrm/DMLLog_414561_2, exception: unable to open Buffered file  
      

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            Assignee:
            drrtuy Roman
            Reporter:
            drrtuy Roman
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