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| ID# | Date | Updated | Type | Status | Sev | Version | OS | CPU | Summary |
|---|---|---|---|---|---|---|---|---|---|
| 70659 | 2013-10-18 18:31 | 2021-05-07 12:42 | MySQL Server: Replication | Verified (3976 days) | S3 | 5.6.14 | Any | Any | Make crash safe slave work with gtid + less durable settings |
| 69493 | 2013-06-17 17:53 | 2018-09-25 21:51 | Tests: Replication | Duplicate (4101 days) | S7 | 5.6.12 | Any | Any | Slave deadlock by show slave status, global read lock and slave_master_info |
| 69943 | 2013-08-07 0:46 | 2014-02-03 10:12 | MySQL Server: Replication | Closed (3967 days) | S1 | 5.6.13 | Any | Any | Transactions skipped on slave after "stop/start slave" using GTID replication |
| 70026 | 2013-08-14 7:26 | 2014-11-18 21:23 | MySQL Server: C API (client library) | Closed (3745 days) | S2 | 5.6.13 | Any | Any | Auto reconnect does not work with 5.6 libmysqlclient |
| 70172 | 2013-08-28 4:37 | 2013-10-29 11:50 | MySQL Server: InnoDB storage engine | Closed (3968 days) | S5 | 5.6.13 | Any | Any | trx_create() and trx_free() are called at every memcached get request |
| 70218 | 2013-09-02 21:42 | 2014-03-28 19:21 | MySQL Server: Replication | Closed (3878 days) | S5 | 5.6.13 | Any | Any | Semisync master plugin with many slaves causes plugin_lock mutex contentions |
| 70247 | 2013-09-05 6:21 | 2015-10-08 13:03 | MySQL Server: Optimizer | Closed (3267 days) | S4 | 51.71,5.5.33, 5.6.13, 5.5.23 | Any | Any | Using many WHERE conditions makes range scan disabled |
| 70265 | 2013-09-06 18:10 | 2015-08-23 20:45 | MySQL Server: Partitions | Verified (4018 days) | S5 | 5.6.13 | Any | Any | Optimizer under-estimates rows when there are many unmatched partitions |
| 70307 | 2013-09-12 0:33 | 2015-02-12 12:37 | MySQL Server: Replication | Closed (3560 days) | S2 | 5.6.13 | Any | Any | Another deadlock on FLUSH TABLES WITH READ LOCK + SHOW SLAVE STATUS |
| 70327 | 2013-09-13 8:05 | 2014-09-30 13:47 | MySQL Server: Replication | Closed (3659 days) | S2 | 5.6.13 | Any | Any | Assersion error when setting future binlog file/pos with semisync |
| 70342 | 2013-09-13 22:18 | 2013-09-21 15:44 | MySQL Server: Replication | Verified (4006 days) | S5 | 5.6.13 | Any | Any | master_info_repository=FILE calls my_b_printf too often |
| 70577 | 2013-10-09 21:47 | 2013-10-15 18:19 | MySQL Server: Performance Schema | Closed (3982 days) | S3 | 5.6.14 | Any | Any | Read/Write mutexes on Binlog delegate classes are not counted on perf schema |
| 70641 | 2013-10-16 23:56 | 2014-09-25 11:46 | MySQL Server: Partitions | Closed (3695 days) | S3 | 5.6.14 | Any | Any | 5.6 partitions use much more memory than 5.1 |
| 69341 | 2013-05-29 0:55 | 2016-04-07 5:46 | MySQL Server: Replication | Closed (4084 days) | S5 | 5.6.11 | Any | Any | semi-sync replication is very slow with many clients |
| 70669 | 2013-10-20 4:25 | 2014-03-29 8:25 | MySQL Server: Replication | Closed (3847 days) | S2 | 5.6.14 | Any | Any | Slave can't continue replication after master's crash recovery |
| 70711 | 2013-10-23 18:21 | 2015-06-24 4:30 | MySQL Server: Replication | Closed (3428 days) | S3 | 5.6.14 | Any | Any | mysqlbinlog prints invalid SQL from relay logs when GTID is enabled |
| 70768 | 2013-10-29 22:41 | 2018-02-15 5:32 | MySQL Server: InnoDB storage engine | Closed (3881 days) | S5 | 5.6.14 | Any | Any | Persistent optimizer statistics often causes LOCK_open stalls |
| 71130 | 2013-12-11 20:43 | 2013-12-17 17:35 | MySQL Server: Replication | Verified (3919 days) | S5 | 5.6.15 | Any | Any | 5.6 SQL thread is much slower than 5.1/5.5 |
| 72662 | 2014-05-16 0:34 | 2014-05-16 18:06 | MySQL Server: InnoDB storage engine | Not a Bug (3769 days) | S3 | 5.6.18 | Any | Any | Extending VARCHAR can't be done online in InnoDB |
| 75019 | 2014-11-27 6:52 | 2022-04-10 20:45 | MySQL Server: InnoDB storage engine | Verified (3573 days) | S3 | 5.7.5 lab | Any | Any | Assertion error on punch hole + 64k page size + low buffer pool size |
| 75031 | 2014-11-28 2:41 | 2014-11-28 2:41 | MySQL Server: InnoDB storage engine | Open | S4 | 5.6 | Any | Any | Request to port reduced doublewrite patch from WebScaleSQL |
| 75248 | 2014-12-17 14:59 | 2015-08-26 14:11 | MySQL Server: Optimizer | Closed (3302 days) | S5 | 5.6.22, 5.6.23, 5.7.6, 5.5.43 | Any | Any | OR conditions on multi-column index may not use all index columns to filter rows |
| 89272 | 2018-01-16 22:52 | 2018-06-19 10:29 | MySQL Server: Replication | Closed (2307 days) | S2 | 5.6.39 | Any | Any | Binlog and Engine become inconsistent when binlog cache file gets out of space |
| 96827 | 2019-09-11 0:24 | 2019-09-11 7:43 | MySQL Server: Command-line Clients | Verified (1825 days) | S3 | 5.6, 8.0.17, 5.6.45, 5.7.27 | Any | Any | mysqlbinlog needs options to abort if invalid events are found on in-use binlogs |
| 101200 | 2020-10-16 3:25 | 2020-10-17 1:19 | MySQL Server: InnoDB storage engine | Verified (1424 days) | S5 | 8.0 | Any | Any | All commits are unnecessarily blocked for more than 1ms at binlog rotate |
| 105924 | 2021-12-16 20:40 | 2022-07-25 15:16 | MySQL Server: Replication | Closed (777 days) | S5 | 8.0.22, 8.0.27 | Any | Any | SHOW SLAVE STATUS became expensive for Replica->Slave column name conversions |
| 68229 | 2013-01-31 1:34 | 2013-01-31 14:03 | MySQL Server: Replication | Closed (4239 days) | S2 | 5.6.9 | Any | Any | MTS may get SIGSEGV because of partial deletes on rli->curr_group_da |
| 58157 | 2010-11-12 9:21 | 2012-07-16 23:40 | MySQL Server: InnoDB Plugin storage engine | Closed (4438 days) | S3 | 5.1.51, 5.0, 5.6.1 | Any | Any | InnoDB locks an unmatched row even though using RBR and RC |
| 58966 | 2010-12-16 8:48 | 2012-01-15 19:13 | MySQL Server: InnoDB storage engine | Verified (4622 days) | S3 | 5.5 | Any | Any | Too less agressive dirty page flushing in 5.5 |
| 59131 | 2010-12-23 13:47 | 2011-02-16 23:44 | MySQL Server: Optimizer | Duplicate (5009 days) | S3 | 5.1, 5.5 | Any | Any | Calculating optimizer cost to skip filesort is wrong |
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