PT-2340: support MySQL 8.4 #871
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- Adjusted sandbox scripts, so they can start MySQL 8.4 - Added MySQL 8.4 configuration file - Removed empty file sandbox/5.6 - Removed unused files sandbox/set-mysql, sandbox/slave_channels_t.sql, sandbox/jenkins-test - Removed offensive terminology from the sandbox scripts wherever it is possible
- Fixed status check for 8.4 sandbox - Removed option "reset" from the usage output, because option itself was removed by 92a3671 - Fixed sandbox/start-sandbox script, so it can start custom setups with 8.4
- Removed offensive terminology from library files and their tests - Removed unused sandbox/prove2junit.pl - Added option mysql_ssl to DSN and possibility to have DSN of multiple letters
- Removed all unneeded occuriences of the word "master" in lib
- Removed lib/Percona/Test.pm, lib/Safeguards.pm, t/lib/Safeguards.t, because they are not used anymore - Removed word "slave" from lib
- Removed runtime.txt after discussion with Anastasia Alexandrova - Added "use VersionParser" into tests in t/lib when needed - Removed word master from tests for pt-archiver, pt-config-diff, pt-deadlock-logger, pt-duplicate-key-checker, pt-find, pt-fk-error-logger, pt-heartbeat, pt-index-usage, pt-ioprofile, pt-kill, pt-mysql-summary - Removed word slave from tests for pt-archiver, pt-config-diff, pt-deadlock-logger, pt-duplicate-key-checker, pt-find, pt-fk-error-logger, pt-heartbeat, pt-index-usage, pt-ioprofile, pt-kill, pt-mysql-summary - Updated modules for pt-archiver, pt-config-diff, pt-deadlock-logger, pt-duplicate-key-checker, pt-find, pt-fk-error-logger, pt-heartbeat, pt-index-usage, pt-ioprofile, pt-kill, pt-mysql-summary - Changed mysql_ssl patch, so it is now short option s - Added a check for existing zombies in t/pt-kill/execute_command.t - Added bin/pt-galera-log-explainer to .gitignore
- Updated modules and tests for pt-online-schema-change - Removed typo from lib/MasterSlave.pm
- Updated modules and tests for pt-query-digest, pt-show-grants, pt-slave-delay, pt-slave-find, pt-slave-restart, pt-stalk, pt-summary
- Updated modules and tests for pt-query-digest, pt-show-grants, pt-slave-delay, pt-slave-find, pt-slave-restart, pt-stalk, pt-summary, pt-table-checksum
…a-toolkit into PT-2340_Support_MySQL_8.4
- Updated modules and tests for pt-table-sync, pt-table-usage, pt-upgrade, pt-variable-advisor
- Fixed staff I broke for 8.0
- Fixed 5.7 tests
- Added deprecation warning to pt-slave-delay - Re-enabled tests for pt-slave-delay to check the warning - Disabled pt-slave-delay for MySQL 8.1+
- Created pt-replica-restart. pt-slave-restart kept as symbolic link
- Changed write-user-docs script, so it creates special documentation pages for symbolic links.
- Fixed comparison operators for VersionCheck calls
- Created pt-replica-find. pt-slave-find kept as symbolic link
- Updated documentation
- Fixed typos - Added tests for MyRocks and TokuDB clustered indexes into t/pt-duplicate-key-checker/clustered_keys.t - Updated modules
- Updated tests for pt-variable-advisor and lib/VariableAdvisorRules
- Moved data collection for THP from lib/bash/report_system_info.sh to lib/bash/collect_system_info.sh, so pt-summary reports THP status on the machine where samples were collected, not on the machine where an engineer examines samples.
- Adjusted test results, broken due to mysql.component table in PS
- Tests for the minimal SSL support - Updated util/update-modules, so they don't skip tools with modules, not defined in lib
- Added tests for legacy style heartbeat and checksum tables
- Added test for replica lag check for pt-archiver - Re-added deprecated slave- options - Added tests for deprecation warnings and for legacy options for pt-archiver - Removed practically not supported options --replica-user and --replica-password from pt-archiver, pt-kill, pt-query-digest - Added legacy source/replica options (master/slave) variants and tests for pt-heartbeat, pt-online-schema-change, pt-replica-find, pt-replica-restart, pt-table-checksum, pt-table-sync - Updated modules after lib/MasterSlave.pm change
- Adjusted t/pt-deadlock-logger/check_schema_exists.t so it makes sense
- Adjusted pt-variable-advisor, so it reflects current defaults
- s/slave lag/replica lag/ in reports
ylacancellera
approved these changes
Oct 11, 2024
EvgeniyPatlan
approved these changes
Nov 1, 2024
- s/slave lag/replica lag/ in tests - reverted rename of COM_REGISTER_SLAVE to COM_REGISTER_REPLICA, because the constant still named COM_REGISTER_SLAVE in 8.4 - removed some slave leftovers from pt-replica-find
- Implemented functions get_replica_name and get_source_name in lib/MasterSlave.pm I did not implement similar functions in other places, because they set other variables as well, not only replica_name or source_name.
- Adjusted tools and tests which fail due to fixed update-modules command - Adjsted t/pt-table-checksum/basics.t test for 8.0
- Added SSL to 8.4 tests
- Added sleep to t/lib/MasterSlave.t, so it does not fail on fast machines - Disabled SSL tests on versions earlier than 8.0
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This huge PR adds MySQL 8.4 support to the Percona Toolkit.