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  1. MariaDB Server
  2. MDEV-5839

TokuDB tables not properly cleaned on DROP DATABASE

    Details

    • Type: Bug
    • Status: Closed (View Workflow)
    • Priority: Major
    • Resolution: Fixed
    • Affects Version/s: 10.0.9
    • Fix Version/s: 10.0.10
    • Component/s: None
    • Labels:
      None

      Description

      Hi,

      When a database is dropped with Tokudb tables in it, the tables are not properly dropped.

      CREATE DATABASE test1;
      use test1;
      CREATE TABLE test (a int) ENGINE=TokuDB;
      DROP DATABASE test1;
       
      CREATE DATABASE test1;
      use test1;
      CREATE TABLE test (a int) ENGINE=TokuDB;
      ERROR 1050 (42S01): Table 'test' already exists
       
      l _test1*                                                                                                                                                                                                                        <17:26:09
      -rwxrwx--x 1 mysql mysql 32768 mars  12 17:25 _test1_test_main_6a41cf66_2_18.tokudb
      -rwxrwx--x 1 mysql mysql 16384 mars  12 17:25 _test1_test_status_6a41cf66_1_18.tokudb

      My.cnf :

      skip-external-locking
      skip-name-resolve
      ignore_builtin_innodb
      plugin-load-add=ha_innodb
      transaction-isolation="READ-UNCOMMITTED"
      plugin-load-add=ha_tokudb
      tokudb_commit_sync="OFF"
      tokudb_cache_size=14G
      tokudb_lock_timeout=120000
      tokudb_row_format="tokudb_small"
      innodb_lock_wait_timeout=120
      default_storage_engine=InnoDB
      max_allowed_packet=16M
      key_buffer_size=128M
      table_cache=4096
      read_buffer_size=4M
      read_rnd_buffer_size=2M
      thread_cache_size=80
      delayed_insert_limit=500
      max_delayed_threads=60
      join_buffer_size=2M
      sort_buffer_size=2M
      delayed_insert_timeout=20
      wait_timeout=1800
      max_connections=400
      back_log=1300
      myisam_sort_buffer_size=512M
      thread_concurrency=8
      tmp_table_size=1G
      table_definition_cache = 8192
      concurrent_insert=2
      innodb_buffer_pool_size=4G
      innodb_log_file_size=128M
      innodb_log_files_in_group=2
      innodb_log_buffer_size=8M
      innodb_flush_log_at_trx_commit=2
      innodb_thread_concurrency=16
      innodb_read_io_threads=8
      innodb_write_io_threads=8
      innodb_flush_method=O_DIRECT
      innodb_file_per_table=1
      innodb_io_capacity=2000
      innodb_file_format=Barracuda
      myisam-recover         = BACKUP
      query_cache_limit=2M
      query_cache_size=32M
      log-error       = /home/mysql/log/log-error.log

      Thanks and regards,
      Jocelyn Fournier

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              • Assignee:
                serg Sergei Golubchik
                Reporter:
                jocel1 jocelyn fournier
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                Dates

                • Created:
                  Updated:
                  Resolved: