MDEV-10682 Race condition between ANALYZE and STATS_AUTO_RECALC
ha_innobase::info_low(): While collecting statistics for ANALYZE TABLE, ensure that dict_stats_process_entry_from_recalc_pool() is not executing on the same table. We observed result differences for the test innodb.innodb_stats because dict_stats_empty_index() was being invoked by the background statistics calculation while ha_innobase::analyze() was executing dict_stats_analyze_index_level().
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