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  1. MariaDB Server
  2. MDEV-23120

mariabackup restore from columnstore db

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      I used mariabackup to backup non-columnstore dbs from from a mariadb 10.1 host that also runs columnstore using --databases-exclude=<columnstore db list>

      After restore, db runs fine but with 10s of errors:
      2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/libcalmysql.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
      2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/libcalmysql.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
      2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_tables.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
      2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_columns.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
      2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_extents.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
      2020-07-08 5:37:35 0 [ERROR] mysqld: Can't open shared library '/usr/lib64/mysql/plugin/is_columnstore_files.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)
      2020-07-08 5:37:39 0 [ERROR] Can't open shared library 'libcalmysql.so' (errno: 0, libddlpackageproc.so.1: cannot open shared object file: No such file or directory)

      How can I completely remove columnstore related information from restore dbs to remove these errors?
      Note: There is no columnstore or InfiniDB related plugin on the restored db.

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            Assignee:
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            Reporter:
            dhillonarvi@gmail.com Arvinder Singh
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