Test case changes only. Add wait_conditions to make sure
nodes rejoin the cluster. Assertion itself should not be
possible anymore as we do not allow sequences on
Aria tables.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
* Fixes galera.galera_bf_kill_debug test case.
* Enable galera_ssl_upgrade, galera_ssl_reload, galera_pc_bootstrap
* Add MDEV to disabled tests that miss it
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
Modified node config with longer timeouts for suspect,
inactive, install and wait_prim timeout. Increased
node_1 weight to keep it primary component when
other nodes are voted out.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
Fixed used configuration and added suppression for warning
message. Test case changes only.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
It's possible to establish Galera multi-cluster setups connected
through the native replication when every Galera cluster is configured
to have a separate domain ID.
For this setup to work, we need to replace domain ID values in generated
GTID events when they are written at transaction commit to the values
configured by Wsrep replication.
At the same time, it's possible that the GTID event already contains
a correct domain ID if it comes through the native replication from
another Galera cluster.
In this case, when such an event is applied either through a native
replication slave thread or through Wsrep applier, we write GTID event
on transaction start and avoid writing it during transaction commit.
The code contained multiple problems that were fixed:
- applying GTID events didn't work because it's applied without a
running server transaction and Wsrep transaction was not started
- GTID event generation on transaction start didn't contain proper
"standalone" and "is_transactional" flags that the original applied
GTID event contained
- condition determining that GTID event is written on transaction start
to avoid writing it on commit relied on the fact that the GTID event
is the first found in transaction/statement caches, which wasn't the
case and resulted in duplicate GTID events written
- instead of relying on the caches to find a GTID event, a simple check
is introduced that follows the exact rules for checking if event is
written at transaction start as described above
- the test case is improved to check that exact GTID events are
applied after two Galera clusters have synced.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
Based on logs we might start SST before donor has reached
Primary state. Because this test shutdowns all nodes we
need to make sure when we start nodes that previous nodes
have reached Primary state and joined the cluster.
Signed-off-by: Julius Goryavsky <julius.goryavsky@mariadb.com>
Since commit d7d3ad698a, "hard" kill is
required to interrupt debug sync waits.
Affected the following tests:
- galera_var_retry_autocommit,
- galera_bf_abort_at_after_statement
- galera_parallel_apply_3nodes
Reviewed-by: Jan Lindström <jan.lindstrom@mariadb.com>
galera_sr.GCF-1060 'innodb' w2 [ fail ] timeout after 900 seconds
galera_3nodes.galera_ssl_reload At line 50: mysql_shutdown failed
galera_3nodes.galera_ssl_reload : MDEV-30172 At line 50: mysql_shutdown failed
galera_3nodes.GCF-354 : mysqltest: At line 39: query 'DROP TABLE test.t1' failed: 1047: WSREP has not yet prepared node for application use
galera_3nodes.GCF-354 : mysqltest: At line 30: query 'INSERT INTO test.t1 values (1)' failed: 1180: Got error 6 "No such device or address"
galera_wan : [ERROR] WSREP: /home/buildbot/buildbot/build/gcs/src/gcs_state_msg.cpp:gcs_state_msg_get_quorum():947: Failed to establish quorum.
* Delete tests that are not supported and not going to be supported
any time soon
* Fix result set on tests that are not run on bb
* Fix tests that fail because of auto increment offset
* Make sure that disabled tests have open bug report
After switching to the new mariabackup interface (instead of
the outdated innobackupex interface, which is supported for
compatibility), we need to explicitly pass a path to the datadir
directory as a parameter, since in the new interface the value
of this option is not automatically set in such a way that it
always matches the SST/IST logic. This commit adds passing this
option as an explicit parameter to mariabackup. This commit also
removed unnecessary options that are not used and not supported
by mariabackup.
Also, numerous flaws in the common wsrep_sst_common script have
been fixed:
1) There are many bash-specific constructs in the script that
may not be supported by other interpreters, which can lead
to the most unexpected errors during SST, because failures
in the interpretation of bash-specific constructs lead to
incorrect parsing of arguments;
2) There is parse_cnf() function which is often called by other
scripts for the "mysqld" or "--mysqld" group, but it does not
take into account the default group suffix, which leads to
reading values only from the default group, which then leads
to errors due to reading the default values instead of the
values for a specific group;
3) Some options such as --user, --innodb-data-home-dir or --datadir
are not removed from the --mysqld-args list, although they are
processed inside scripts (and passing of these options funther
may cause problems for mariabackup);
4) If an argument that the script understands is present in
the --mysqld-args list twice, then this causes SST to fail,
instead of reading the most recent value;
5) The "--host" parameter is technically still supported among
the arguments of the SST scripts, but in reality scripts do not
work with it as expected, especially if it has an IPv6 address;
6) If the port number is absent in the --address parameter value,
but the port number is explicitly passed through the --port
argument, then the scripts for mariabackup and xtrabackup-v2
fail;
7) If a new address interface is used (with the --address parameter),
then automatic default port substitution is not performed, although
it is supported for the legacy --host/--port interface.
8) If there are spaces in the parameter values after --mysqld_args,
then their further transfer does not occur correctly, which
causes mariabackup to fail during SST - the space splits
the argument in such a way that it breaks the parsing of the
following parameters;
9) If most of the parameters that are names or paths to the files
or directories contain spaces, then SST scripts fail in an
unpredictable way due to incorrect variable substitutions;
10) If the --log-bin option is passed among the arguments of myqlds
(--mysqld-args) without a parameter, and the --binlog option
is not specified, then the script cannot substitute the default
name for binlog and cannot construct binlog name using the
--log-basename argument (which is against server specifications);
11) Tail slashes are not removed from the directory names, which,
upon further substitution, leads to the appearance of a double
slash in the file paths;
12) The explicit --binlog parameter (which is now always transmitted
from the server side) and the "hidden" --log-bin parameter in the
list of arguments after --mysqld-args are perceived as two different
parameters in different parts of the scripts, and if they are do not
match for some reason, this will lead to failures during SST;
Also, all new changes from the 10.6 branch have been migrated here,
including the latest pull requests for authentication (only the part
that concerns SST scripts).
It also fixes dozens of other bugs in all SST scripts.
This patch contains the port of the MDEV-18379 patch
for 10.2 branch, but also includes a number of changes
made within MDEV-17835, which are necessary for the
normal operation of tests that use IPv6:
1) Currently, the three-node mtr suite for Galera (galera_3nodes)
uses a separate IPv6 availability check using the "have_ipv6.inc"
file. This check duplicates a more accurate check at suite.pm
level, which can be used by including the file "check_ipv6.inc".
This patch removes this discrepancy between suites.
2) Fixed numerous bugs in the SST scripts and in the mtr test
files (galera_3nodes mtr suite) that prevented the use of Galera
with IPv6 addresses.
3) Fixed flaws in the galera_3nodes mtr suite control scripts,
because of which they could not work with mariabackup.
4) Fixed flaws in the rsync and mysqldump tests (for galera_3nodes
mtr tests suite). These tests were not performed successfully
without these fixes.
5) GAL-501 test in the galera_3nodes suite does not contain the
option "--bind-address=::" that is needed for the test to work
correctly with IPv6 (at least on some systems), since without
it the server will not wait for connections on the IPv6
interface.
https://jira.mariadb.org/browse/MDEV-18379
and partially https://jira.mariadb.org/browse/MDEV-17835
