* Remove those tests that will not be supported on that release.
* Make sure that correct tests are disabled and have MDEVs
* Sort test names
This should not be merged upwards.
Test galera_sr_ddl_master would sometimes fail due to leftover
streaming replication fragments. Rollbacker thread would attempt to
open streaming_log table to remove the fragments, but would fail in
check_stack_overrun(). Ultimately the check_stack_overrun() failure
was caused by rollbacker missing to switch the victim's THD thread
stack to rollbacker's thread stack.
Also in this patch:
- Remove duplicate functionality in rollbacker helper functions,
and extract rollbacker fragment removal into function
wsrep_remove_streaming_fragments()
- Reuse open_for_write() in wsrep_schema::remove_fragments
- Partially revert changes to galera_sr_ddl_master test from
commit 44a11a7c08. Removed unnecessary
wait condition and isolation level setting
This patch contains two fixes:
* wsrep_handle_mdl_conflict(): handle the case where SR transaction
is in aborting state. Previously, a BF-BF conflict was reported, and
the process would abort.
* wsrep_thd_bf_abort(): do not restore thread vars after calling
wsrep_bf_abort(). Thread vars are already restored in wsrep-lib if
necessary. This also removes the assumption that the caller of
wsrep_thd_bf_abort() is the given bf_thd, which is not the case.
Also in this patch:
* Remove unnecessary check for active victim transaction in
wsrep_thd_bf_abort(): the exact same check is performed later in
wsrep_bf_abort().
* Make wsrep_thd_bf_abort() and wsrep_log_thd() const-correct.
* Change signature of wsrep_abort_thd() to take THD pointers instead
of void pointers.
Disabled GCF-437 which relies on InnoDB redo log size limitation
which does not seem to exist or is increased in MariaDB 10.4.
Require debug sync for mysql-wsrep#215.
Fix some of the galera_sr suite test failures.
Remove tests that are not going to be run because required
feature is not supported.
modified: mysql-test/suite/galera_sr/disabled.def
deleted: mysql-test/suite/galera_sr/r/GCF-574.result
modified: mysql-test/suite/galera_sr/r/galera_sr_cc_slave.result
modified: mysql-test/suite/galera_sr/r/galera_sr_kill_all_norecovery.result
modified: mysql-test/suite/galera_sr/r/galera_sr_load_data.result
deleted: mysql-test/suite/galera_sr/r/galera_sr_sbr.result
modified: mysql-test/suite/galera_sr/r/mysql-wsrep-features#148.result
deleted: mysql-test/suite/galera_sr/r/mysql-wsrep-features#29.result
deleted: mysql-test/suite/galera_sr/t/GCF-574.test
modified: mysql-test/suite/galera_sr/t/galera_sr_cc_slave.test
modified: mysql-test/suite/galera_sr/t/galera_sr_kill_all_norecovery.cnf
modified: mysql-test/suite/galera_sr/t/galera_sr_kill_all_norecovery.test
modified: mysql-test/suite/galera_sr/t/galera_sr_load_data.test
deleted: mysql-test/suite/galera_sr/t/galera_sr_sbr.test
modified: mysql-test/suite/galera_sr/t/mysql-wsrep-features#148.test
deleted: mysql-test/suite/galera_sr/t/mysql-wsrep-features#29.test
