Bug1616333 5.7 #887

laurynas-biveinis · 2016-08-24T09:48:58Z

http://jenkins.percona.com/job/mysql-5.7-param/346/

On opening the relay log, slave may inject an Format_description_log_event event. It might be processed by the slave SQL thread after LOCK BINLOG FOR BACKUP is issued, and this event requires async processing for multi-threaded slave, resulting in the slave SQL thread being blocked instead of slave worker threads, as expected by the testcase. Fix by issuing some workload on the master and syncing the slave before LOCK BINLOG FOR BACKUP, so that the format description event is processed before binlog is locked.

percona-ysorokin · 2016-08-25T10:29:33Z

LGTM

…ercona#887) Upstream commit ID : fb-mysql-5.6.35/274bad39f0c14aa4fbe5a90bcc320e9897a64e28 PS-5217 : Merge fb-prod201803 Summary: It is valid for NULL to be passed in as an argument for read_free_rpl_tables and skip_unique_check. Handle NULL arguments in these functions by treating it as the default value. Addresses facebook/mysql-5.6#844 Pull Request resolved: facebook/mysql-5.6#887 Differential Revision: D10392551 Pulled By: hermanlee fbshipit-source-id: 18d2c0b2f7b

…ercona#887) Upstream commit ID : fb-mysql-5.6.35/274bad39f0c14aa4fbe5a90bcc320e9897a64e28 PS-5577 : Merge fb-prod201901 This is a NULL cherry-pick to Percona Server 5.7 to create the commit placeholder for the corresponding upstream commit. Reason: Change already applied to source tree through another patch.

1. Update rocksdb submodule to ab55c2591fae5630e9a7135aaf9bf3fd6fa97372 2. Cherry pick the following commits from `fb-prod201901`: 7fabe86 Updating RocksDB submodule d6e1f00 Add rocksdb_rollback_on_timeout system variable to allow rollback transactions on timeouts 86a992e "Replace 'const T &' with 'const T' for primitive types" a7271b7 "Add rocksdb_cache_dump option" b939510 "Bug Fix: MyRocks locking scan with RC may not return full result sets (percona#916)" 3. Null cherry-picked upstream commits: 57975b5 Update rocksdb submodule to 5.18 latest @update-submodule: rocksdb 8e24353 myrocks_hotbackup+xbstream to support O_DIRECT 828629b [mysql-5.6][PR] issue-902 : Debug assertion 'max_val == std::numeric_limits<ulonglong… (percona#909) 6264a3e issue 900 : Segentation fault in myrocks::Rdb_string_reader::read (percona#910) b3c2648 issue-896 : Segmentation fault in myrocks::Rdb_string_reader::read (percona#898) 274bad3 Fix assertion whitelist == nullptr for rocksdb_read_free_rpl_tables (percona#887) 04d444a issue-661 : rocksdb_sys_vars.rocksdb_update_cf_options_basic is unstable (percona#899) b6b73e4 Temporary fix for mtr show_engine test

…ercona#887) Summary: It is valid for NULL to be passed in as an argument for read_free_rpl_tables and skip_unique_check. Handle NULL arguments in these functions by treating it as the default value. Addresses facebook/mysql-5.6#844 Pull Request resolved: facebook/mysql-5.6#887 Test Plan: mtr Differential Revision: D10392551 Pulled By: hermanlee fbshipit-source-id: 4ed384b94e0

…ercona#887) (percona#887) Summary: It is valid for NULL to be passed in as an argument for read_free_rpl_tables and skip_unique_check. Handle NULL arguments in these functions by treating it as the default value. Addresses facebook/mysql-5.6#844 Pull Request resolved: facebook/mysql-5.6#887 Differential Revision: D10392551 (facebook/mysql-5.6@c597af7) Pulled By: hermanlee fbshipit-source-id: 5ccb274d18b

…ercona#887) (percona#887) Summary: It is valid for NULL to be passed in as an argument for read_free_rpl_tables and skip_unique_check. Handle NULL arguments in these functions by treating it as the default value. Addresses facebook/mysql-5.6#844 Pull Request resolved: facebook/mysql-5.6#887 Differential Revision: D10392551 Pulled By: hermanlee