FreeBSD doesn't have bash installed by default and sh
has sufficient job control for this test.
$ mysql-test/mtr --mem --max-test-fail=30 --force --parallel=1 rocksdb.concurrent_alter
Logging: /home/dan/mariadb-server-10.5/mysql-test/mysql-test-run.pl --mem --max-test-fail=30 --force --parallel=1 rocksdb.concurrent_alter
vardir: /usr/home/dan/build-mariadb-server-10.5/mysql-test/var
Checking leftover processes...
Removing old var directory...
Creating var directory '/usr/home/dan/build-mariadb-server-10.5/mysql-test/var'...
- symlinking 'var' to '/tmp/var_auto_P81m'
Checking supported features...
MariaDB Version 10.5.4-MariaDB
- SSL connections supported
- binaries built with wsrep patch
Collecting tests...
Installing system database...
==============================================================================
TEST RESULT TIME (ms) or COMMENT
--------------------------------------------------------------------------
worker[1] Using MTR_BUILD_THREAD 300, with reserved ports 16000..16019
rocksdb.concurrent_alter 'write_committed' [ pass ] 16348
rocksdb.concurrent_alter 'write_prepared' [ pass ] 16771
--------------------------------------------------------------------------
The servers were restarted 1 times
Spent 33.119 of 41 seconds executing testcases
Completed: All 2 tests were successful.
$ uname -a
FreeBSD freebsd 12.1-RELEASE-p6 FreeBSD 12.1-RELEASE-p6 GENERIC amd64
- Add SLEEP() calls to the testcase to make it really test that the
time doesn't change.
- Always use .frm file creation time as a creation timestamp (attempts
to re-use older create_time when the table DDL changes are not good
because then create_time will change after server restart)
- Use the same method names as the upstream patch does
- Use std::atomic for m_update_time
It is not reproducible, but the issue seems to be the same as with
MDEV-20490 and rocksdb.ttl_primary_read_filtering - a compaction caused
by DROP TABLE gets behind and compacts away the expired rows for the next
test. Fix this in the same way.
Make the test stable: after DROP TABLE, make sure the compaction is
run and finishes.
If we don't do this, the post-drop compaction may run during the next
testcase. It will cause a record from the next testcase to be compacted
away when the test logic doesn't expect it and the test will fail
This allows one to run the test suite even if any of the following
options are changed:
- character-set-server
- collation-server
- join-cache-level
- log-basename
- max-allowed-packet
- optimizer-switch
- query-cache-size and query-cache-type
- skip-name-resolve
- table-definition-cache
- table-open-cache
- Some innodb options
etc
Changes:
- Don't print out the value of system variables as one can't depend on
them to being constants.
- Don't set global variables to 'default' as the default may not
be the same as the test was started with if there was an additional
option file. Instead save original value and reset it at end of test.
- Test that depends on the latin1 character set should include
default_charset.inc or set the character set to latin1
- Test that depends on the original optimizer switch, should include
default_optimizer_switch.inc
- Test that depends on the value of a specific system variable should
set it in the test (like optimizer_use_condition_selectivity)
- Split subselect3.test into subselect3.test and subselect3.inc to
make it easier to set and reset system variables.
- Added .opt files for test that required specfic options that could
be changed by external configuration files.
- Fixed result files in rockdsb & tokudb that had not been updated for
a while.
Merge the changes to include/index_merge*inc from the upstream. The changes
add this command in many places:
+if ($engine_type == RocksDB)
+{
+ set global rocksdb_force_flush_memtable_now=1;
+}
also add it in one more place to make the test truly stable.
MDEV-17717
Assertion `!table->pos_in_locked_tables' failed in tc_release_table on
flushing RocksDB table under SERIALIZABLE
MDEV-17998
Deadlock and eventual Assertion `!table->pos_in_locked_tables' failed
in tc_release_table on KILL_TIMEOUT
MDEV-19591
Assertion `!table->pos_in_locked_tables' failed in tc_release_table upon
altering table into S3 under lock.
The problem was that thd->open_tables->pos_in_locked_tables was not reset
when alter table failed to reopen a locked table.
A combination of:
* lots of include'd test files where each has "--source
include/have_rocksdb.inc"
* for each such occurrence, MTR adds testsuite's arguments into server
arguments
* which hits some limit on the length of argv array on Windows, causing
the server to get garbage data in the last argument.
Work around this by commenting out one of the totally redundant
"source include/have_rocksdb.inc" lines.
- Fix the LooseScan code to support storage engines that return
HA_ERR_END_OF_FILE if the index scan goes out of provided range
bounds
- Add a DBUG_EXECUTE_IF("force_group_by",...) to allow a test to
force a LooseScan
- Adjust rocksdb.group_min_max test not to use features not present
in MariaDB 10.2 (e.g. optimizer_trace. In MariaDB 10.4 it's present
but it doesn't meet the assumptions that the test makes about it
- Adjust the test result file:
= MariaDB doesn't support "Enhanced Loose Scan" that FB/MySQL has
= MariaDB has different cost calculations.
This removes the test combination
rocksdb_rpl.mdev12179 'innodb,row,row-write-committed-slave-gtid-optimized'
for which the server failed to start due to the invalid parameter
slave_gtid_info=optimized.
This was broken in 5173e396ff
Fix this patch (two csets before):
Disable rocksdb.shutdown test
It was introduced by this patch in fb/mysql-5.6:
Author: Yoshinori Matsunobu <yoshinori@fb.com>
Date: Mon Jun 10 14:09:28 2019 -0700
Extending SHUTDOWN query to support read_only/aborting
Summary:
This diff extends SHUTDOWN query to support the following
features.
- Aborting with any specified exit code (range is 0..255).
If nothing is specified or 0 is given, it does default clean
shutdown. If 1+ is given, exits with the given error code
immediately. This is helpful to shutting down instance
even if it is stuck somewhere.
MariaDB doesn't support SHUTDOWN statement or have any other way
to exit the server process.
It was introduced by this patch in fb/mysql-5.6:
Author: Yoshinori Matsunobu <yoshinori@fb.com>
Date: Mon Jun 10 14:09:28 2019 -0700
Extending SHUTDOWN query to support read_only/aborting
Summary:
This diff extends SHUTDOWN query to support the following
features.
- Aborting with any specified exit code (range is 0..255).
If nothing is specified or 0 is given, it does default clean
shutdown. If 1+ is given, exits with the given error code
immediately. This is helpful to shutting down instance
even if it is stuck somewhere.
MariaDB doesn't support SHUTDOWN statement or have any other way
to exit the server process.
Use RocksDB debug sync points to introduce a sync delay. This
commits to get grouped even when the datadir is on ramdisk.
For some unclear reason the effect is visible on write_prepared
but not write_committed, so run the test only with write_prepared.
