Comment 5 for bug 1500176

Revision history for this message
Rick Pizzi (pizzi) wrote :

Further analysis:

from above stack trace, looking at function row_lock_table_autoinc_for_mysql (row0mysql.cc:651):

      case DB_LOCK_TABLE_FULL:
                /* Roll back the whole transaction; this resolution was added
                to version 3.23.43 */

                trx_rollback_to_savepoint(trx, NULL);

So, it looks like we hit some limit with locks?

       DB_LOCK_TABLE_FULL, /*!< lock structs have exhausted the
                                        buffer pool (for big transactions,
                                        InnoDB stores the lock structs in the
                                        buffer pool) */