Issues

Cluster stuck on "Waiting for acl cache lock" with concurrent User DDL commands

Getting error from Slave SQL thread when it is started before the PXC 8.0 node is ready to accept connections while joining the PXC cluster

Galera fails after MDL BF-BF conflict

Modify wsrep_row_upd_check_foreign_constraints() to remove the check for DELETE

docker pxc 5.7.26 start failed

PXC shutdown hangs when pool-of-threads is set

LP #1734312: WSREP: FSM: no such a transition COMMITTING -> REPLICATING or REPLICATING -> REPLICATING in shift_to call

LP #1290087: Provide mysqld-debug in RPM/DEB.

LP #1084309: Dependency Conflict between Percona-XtraDB-Cluster-shared and Percona-Server-shared-compat

xtrabackup deadlock when using --history and --lock-ddl-per-table

Restoring datadir from partial backup results in inconsistent data dictionary

LP #1706314: Default tmpdir is wrong

LP #857788: innobackupex unable to capture slave info on incremental backups

pt-online-schema-change exit stauts(return code) is 0 even if it does NOT succeed

pt-config-diff --pid broken on Ubuntu 20.04

pt-online-schema-change 3.5.5 breaks on mysql5.7 with server_id 0

``pt-online-schema-change`` declined to handle tables because of foreign keys even when there were no foreign keys with some MariaDB 10.2 and MySQL 8 versions.

pt-table-checksum and pt-osc slow if PK contains ENUM field

LP #1202467: pt-log-player --set-vars can't unset NO_AUTO_VALUE_ON_ZERO

LP #1202466: pt-log-player --set-vars can't unset NO_AUTO_VALUE_ON_ZERO

LP #1206728: pt-deadlock-logger 2.2 requires DSN on command line

LP #1103221: pt-heartbeat 2.1.8 doesn't use precision/sub-second timestamps

MySQL Hangs on Installing RocksDB plugin when innodb_thread_concurrency=1

SELECT ... FOR UPDATE uses 100% CPU since 8.0.21-12

Stall of instance after INSERT (...) SELECT

[ERROR] [MY-013129] [Server] A message intended for a client cannot be sent there as no client-session is attached. Therefore, we're sending the information to the error-log instead: MY-001158 - Got an error reading communication packets

FEDERATED engine not reconnecting on wait_timeout exceeded

Crash when SELECT using a fulltext search index with special character

Commands can be denied when triggers with DEFINER are used.

Memory leak when dropping database that has partitioned tables

Set crypt_data based on the destination table encryption status

Add variable Innodb_checkpoint_max_age

Regression on memory allocation regarding sort_buffer_size

Determine if file per tablespace using table flags to prevent assertion

PS 8.0 PERFORMANCE REGRESSION IN SELECT DISTINCT

Cannot TRUNCATE performance_schema tables with super_read_only=ON on 5.7.29

Correct tokubackup plugin process exported API to allow large file backups.

SHOW FIELDS command regression on MySQL 8.0

8.0 - SHOW BINLOG EVENTS FROM is not diagnosed for high invalid offsets

Correct service failure of asserting ACL_PROXY_USER when skip-name-resolve=1 and there is a Proxy user

slow_query_log broken for Last_errno: filed in percona server 8.0

Handler fails to trigger on Error 1049 or SQLSTATE 42000 or plain sqlexception

innodb_empty_free_list_algorithm incorrect default

crash seen on PS if the port number for starting GR matches the server port

innodb.undo_encrypt_basic MTR test case fails in Release build

setting log_slow_verbosity can lead to a crash

Concurrent access attempts to non-shareable parallel doublewrite buffer shards

innodb.innodb_wl6501_crash_2 test fails

Travis-CI: 8.0.16 MySQL Router does not build cleanly with clang 4 & 5