Note: At least one test is unstable, failing with the following:
./mtr --mysqld=--innodb-purge-threads=9 --big-test --no-reorder \
galera.galera_parallel_autoinc_largetrx galera.galera_var_slave_threads
The result difference is dependent on innodb_purge_threads.
.. wsrep_max_ws_rows causes cluster to break when running
Galera cluster in TOI mode
Problem:
While copying records to temporary table during ALTER TABLE,
if there are more than wsrep_max_wsrep_rows records, the
command fails.
Fix:
Since, the temporary table records are not placed into the
binary log, wsrep_affected_rows must not be incremented.
Added a test.
This patch includes two fixes:
1) Rollback when wsrep_max_ws_rows is exceeded would not switch
back to previous autocommit mode; and 2) Internal rows counter
would not be reset on implicit commits.
