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  1. MariaDB Server
  2. MDEV-23994

InnoDB: Table test/t4 contains 4 indexes inside InnoDB, which is different from the number of indexes 3 defined in the MariaDB

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      Description

      Workflow:
      1. Start the server and create some initial data
      2. Nine sessions run some concurrent DDL/DML mix
      3. During 2. one session harvests for CHECK TABLE t4
          Warning InnoDB: Table test/t4 contains 4 indexes inside InnoDB, which is different
          from the number of indexes 3 defined in the MariaDB.
          Initiated by that the RQG runner "reacts" by sending SIGABRT to the DB server process.
      The table t4 is most probably with InnoDB Page_format = redundant.
      But its not known if that property is important at all.
       
      origin/bb-10.3-MDEV-23072 36f5ea8b1092099e7ad96251bdefd43142bbe6c3 2020-10-19T22:18:29+05:30 compiled with debug+ASAN+Og
       
      RQG
      ====
      git clone https://github.com/mleich1/rqg --branch experimental RQG
       
      perl rqg.pl \ 
      --grammar=conf/mariadb/table_stress_innodb.yy \
      --gendata=conf/mariadb/table_stress.zz \
      --gendata_sql=conf/mariadb/table_stress.sql \
      --mysqld=--innodb_use_native_aio=1 \
      --mysqld=--innodb_lock_schedule_algorithm=fcfs \
      --mysqld=--loose-idle_write_transaction_timeout=0 \
      --mysqld=--loose-idle_transaction_timeout=0 \
      --mysqld=--loose-idle_readonly_transaction_timeout=0 \
      --mysqld=--connect_timeout=60 \
      --mysqld=--interactive_timeout=28800 \
      --mysqld=--slave_net_timeout=60 \
      --mysqld=--net_read_timeout=30 \
      --mysqld=--net_write_timeout=60 \
      --mysqld=--loose-table_lock_wait_timeout=50 \
      --mysqld=--wait_timeout=28800 \
      --mysqld=--lock-wait-timeout=86400 \
      --mysqld=--innodb-lock-wait-timeout=50 \
      --no-mask \
      --queries=10000000 \
      --seed=random \
      --reporters=Backtrace \
      --reporters=ErrorLog \
      --reporters=Deadlock1 \
      --validators=None \
      --mysqld=--log_output=none \
      --mysqld=--log-bin \
      --mysqld=--log_bin_trust_function_creators=1 \
      --mysqld=--loose-debug_assert_on_not_freed_memory=0 \
      --engine=InnoDB \
      --restart_timeout=120 \
      --duration=400 \
      --mysqld=--loose-innodb_fatal_semaphore_wait_threshold=400 \
      --mysqld=--innodb_stats_persistent=off \
      --mysqld=--loose-max-statement-time=30 \
      --threads=9 \
      --mysqld=--innodb_page_size=32K \
      --mysqld=--innodb-buffer-pool-size=24M \
      --duration=400 \
      --no_mask \
      --workdir=<local settings> \
      --vardir=<local settings> \
      --mtr-build-thread=<local settings> \
      --basedir1=<local settings> \
      --script_debug=_nix_ \
      --rr=Server \
      --rr_options=--chaos
       
      
      

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              Assignee:
              thiru Thirunarayanan Balathandayuthapani
              Reporter:
              mleich Matthias Leich
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                Created:
                Updated:
                Resolved: