- Fixed sporadic pt-tc failures on rolled back SHOW MASTER STATUS code
- Added better diagnostic info for sporadically failing t/pt-table-checksum/basics.t
- Decreased chunk size it t/pt-table-checksum/progress.t, so this test
has less chances to fail, because pt-osc finishes faster than expected
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Proof of concept
- Fixed regular expression in lib/TableParser.pm mistakenly chaged in the tool's code
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Added basic test case for PT-2168
- Added more details for replica lag information
- Disconnecting replica if lag is not checked. This prevents "Too many
connections" error
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Implemented option --wait-lost-replicas for pt-osc, added test case
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Added more tests for situations where connection to the replica can
fail
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Removed extra checks for wait_no_die variable
- Added test cases for SQL queries that pt-osc sends to replicas
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Allow to reload dsns table while waiting for missed replica if
--recursion-method is dsn
- Fixed logic in replica rediscovery, so it works with replicas on the
same host but with different ports
- Renamed option wait-lost-replicas to fail-on-stopped-replication, so
it is in line with pt-table-checksum
- Adjusted tests
- Removed debug code for PT-1760
- Added test case for PT-1760
- Added exception for variable Open_tables_with_triggers in
lib/bash/collect.sh due to failed test in Percona Server 8.0.34+
- Updated pt-stalk
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Updated modules
- Fixed typo in t/pt-table-sync/bidirectional.t
- Removed trailing whitespaces in lib/MasterSlave.pm
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Help for option --fail-on-stopped-replication
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Added check for availability of the simple_rewrite_plugin in t/pt-online-schema-change/pt-2168.t
* PT-2168 - PT-OSC shouldn't fail while unable to monitor a replica node
- Added link to the simple_rewrite_plugin source code
- Removed tests for code that runs only in the beginning of pt-osc
action, so should not be affected by the option fail-on-stopped-replication
* PT-2084 Readding SHOW SLAVE STATUS outputs to pt-stalk
Before, they were only gathered if version was 5.6 or prior.
Now, they are always gathered, no matter what version.
Since ${mysql_version} is only major.minor, we can't yet add
SHOW REPLICA STATUS, because it starts on 8.0.22 and we have
no way to check that. We will need to wait for 8.1 release.
* PT-2084 Ran update-modules to generate binaries with changes.
* PT-2084 Added checks for preemptive 8.1 SHOW SLAVE STATUS removal.
* PT-2084 Adding test case for SHOW SLAVE STATUS
* Update t/pt-stalk/pt-stalk-replication.t
---------
Co-authored-by: Sveta Smirnova <svetasmirnova@users.noreply.github.com>
* PT-1052: fix for pt-summary
* Re-added fix from commit 71fae6d117 into proper place: library directory
Added tests for PT-1052 (pt-summary only)
* Fixed tests for pt-summary,
set locale for pt-summary tests, so they are not affected by user environment.
Finished tests for PT-1052
* Added fix for PT-1983 into the proper place: library file
* PT-1052: fix for pt-stalk which now includes numastat data
* PT-1897 pt-stalk on MySQL 8 not collecting lock information
For version prior 8.0 pt-stalk continue using Information Schema INNODB_LOCKS and INNODB_LOCK_WAITS tables for collecting lock information.
For version 8.0 and higher pt-stalk uses tables data_locks and data_lock_waits in Performance Schema
* PT-1897 - Better MariaDB support
We cannot simply compare version number with 8.0 to identify if lock tables are in Performance Schema,
because MariaDB 10.x still have them in the Information Schema.
Therefore added additional flag, indicating which syntax we should use
* Tests for PT-1897
After discussion change only affects error message that is more user-friendly now.
I also added two tests that check how open_tables function works in both cases:
with number of open tables less tha 1000 and greater than 1000
This commit:
1. Moves all changes to the proper place: lib/bash/collect.sh
2. Refactors pt-stalk so it is more modular
3. Places fix for PT-1734 into the right place: lib/bash/collect.sh
4. Fixes tests for PT-1336
Modified f argument, for F. From man pages:
" -F Extra full format. See the -f option, which -F implies."
The following columns have been added to the output, due to this
change:
SZ size in physical pages of the core image of the process.
This includes text, data, and stack space. Device mappings
are currently excluded; this is subject to change.
RSS resident set size, the non-swapped physical memory that a
task has used (inkiloBytes).
PSR processor that process is currently assigned to.
