{"id":2418,"date":"2011-11-21T14:56:01","date_gmt":"2011-11-21T04:56:01","guid":{"rendered":"http:\/\/www.flamingspork.com\/blog\/?p=2418"},"modified":"2011-11-21T14:56:01","modified_gmt":"2011-11-21T04:56:01","slug":"information-on-bug12704861-which-doesnt-exist-in-any-public-bug-tracker","status":"publish","type":"post","link":"https:\/\/www.flamingspork.com\/blog\/2011\/11\/21\/information-on-bug12704861-which-doesnt-exist-in-any-public-bug-tracker\/","title":{"rendered":"Information on Bug#12704861 (which doesn’t exist in any public bug tracker)"},"content":{"rendered":"

Some of you may be aware that MySQL is increasingly using an Oracle-internal bug tracker. You can see these large bug numbers mentioned alongside smaller public bug numbers in recent MySQL release notes. If you’re particularly unlucky, you \u00c2\u00a0just get a big Oracle-internal bug number. For a recently fixed bug, I dug further, posted up on the Percona blog:\u00c2\u00a0http:\/\/www.mysqlperformanceblog.com\/2011\/11\/20\/bug12704861\/<\/a><\/p>\n

Possibly interesting reading for those of you who interested in InnoDB, MySQL, BLOBs and crash recovery.<\/p>\n","protected":false},"excerpt":{"rendered":"

Some of you may be aware that MySQL is increasingly using an Oracle-internal bug tracker. You can see these large bug numbers mentioned alongside smaller public bug numbers in recent MySQL release notes. If you’re particularly unlucky, you \u00c2\u00a0just get … Continue reading →<\/span><\/a><\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_jetpack_newsletter_access":"","_jetpack_dont_email_post_to_subs":false,"_jetpack_newsletter_tier_id":0,"_jetpack_memberships_contains_paywalled_content":false,"_jetpack_memberships_contains_paid_content":false,"footnotes":"","jetpack_publicize_message":"","jetpack_publicize_feature_enabled":true,"jetpack_social_post_already_shared":false,"jetpack_social_options":{"image_generator_settings":{"template":"highway","default_image_id":0,"font":"","enabled":false},"version":2},"jetpack_post_was_ever_published":false},"categories":[14,423],"tags":[309,439,257,628,635],"class_list":["post-2418","post","type-post","status-publish","format-standard","hentry","category-mysql","category-percona","tag-blob","tag-crash-recovery","tag-innodb","tag-mysql","tag-percona"],"jetpack_publicize_connections":[],"jetpack_featured_media_url":"","jetpack_sharing_enabled":true,"jetpack_shortlink":"https:\/\/wp.me\/p5a6n8-D0","jetpack-related-posts":[{"id":4035,"url":"https:\/\/www.flamingspork.com\/blog\/2016\/02\/26\/mysql-contributions-status\/","url_meta":{"origin":2418,"position":0},"title":"MySQL Contributions status","author":"Stewart Smith","date":"2016-02-26","format":false,"excerpt":"This post is an update to the status of various MySQL bugs (some with patches) that I've filed over the past couple of years (or that people around me have). I'm not looking at POWER specific ones, as there are these too, but each of these bugs here deal with\u2026","rel":"","context":"In "code"","block_context":{"text":"code","link":"https:\/\/www.flamingspork.com\/blog\/category\/code\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3298,"url":"https:\/\/www.flamingspork.com\/blog\/2013\/04\/19\/detecting-if-a-mysql-server-supports-partitioning\/","url_meta":{"origin":2418,"position":1},"title":"Detecting if a MySQL server supports partitioning","author":"Stewart Smith","date":"2013-04-19","format":false,"excerpt":"This morning, this Percona XtraBackup bug came to my attention:\u00c2\u00a0https:\/\/bugs.launchpad.net\/bugs\/1170340\u00c2\u00a0- basically, it's now really quite tricky to determine if a MySQL server you're connected to supports partitioning or not. If you're connected to anything less than MySQL 5.6, you can use have_partitioning variable. But since that's gone in 5.6, you're\u2026","rel":"","context":"In "mysql"","block_context":{"text":"mysql","link":"https:\/\/www.flamingspork.com\/blog\/category\/work-et-al\/mysql\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":4019,"url":"https:\/\/www.flamingspork.com\/blog\/2015\/12\/18\/power8-accelerated-crc32-merged-in-mariadb-10-1\/","url_meta":{"origin":2418,"position":2},"title":"POWER8 Accelerated CRC32 merged in MariaDB 10.1","author":"Stewart Smith","date":"2015-12-18","format":false,"excerpt":"Earlier on in benchmarking MySQL and MariaDB on POWER8, we noticed that on write workloads (or read workloads involving a lot of IO) we were spending a bunch of time computing InnoDB page checksums. This is a relatively well known MySQL problem and has existed for many years and Percona\u2026","rel":"","context":"In "IBM"","block_context":{"text":"IBM","link":"https:\/\/www.flamingspork.com\/blog\/category\/work-et-al\/ibm-work-et-al\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3752,"url":"https:\/\/www.flamingspork.com\/blog\/2014\/06\/03\/mysql-5-6-on-power-patch-available\/","url_meta":{"origin":2418,"position":3},"title":"MySQL 5.6 on POWER (patch available)","author":"Stewart Smith","date":"2014-06-03","format":false,"excerpt":"The following sentence is brought to you by IBM Legal. The postings on this site are my own and don't necessarily represent IBM's positions, strategies or opinions. Okay, now that is out of the way.... If you're the kind of person who follows the MySQL bugs database closely or subscribes\u2026","rel":"","context":"In "code"","block_context":{"text":"code","link":"https:\/\/www.flamingspork.com\/blog\/category\/code\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3980,"url":"https:\/\/www.flamingspork.com\/blog\/2015\/07\/14\/mysql-on-numa-machines-just-got-better\/","url_meta":{"origin":2418,"position":4},"title":"MySQL on NUMA machines just got better!","author":"Stewart Smith","date":"2015-07-14","format":false,"excerpt":"A followup to my previous entry , my patch that was part of Bug #72811 Set NUMA mempolicy for optimum mysqld performance has been merged! I hope it's enabled by default so that everything \"just works\". I also hope it filters down through MariaDB and Percona Server fairly quickly. Also,\u2026","rel":"","context":"In "mysql"","block_context":{"text":"mysql","link":"https:\/\/www.flamingspork.com\/blog\/category\/work-et-al\/mysql\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]},{"id":3391,"url":"https:\/\/www.flamingspork.com\/blog\/2013\/08\/09\/are-mariadb-tests-adding-anything-extra-over-oracle-mysql-tests\/","url_meta":{"origin":2418,"position":5},"title":"Are MariaDB tests adding anything extra over Oracle MySQL tests?","author":"Stewart Smith","date":"2013-08-09","format":false,"excerpt":"I grabbed all the tests introduced in MariaDB 5.5.32 (i.e. \"bzr diff -rtag:mariadb-5.5.31..mariadb-5.5.32 mysql-test\/\" and some foo) and threw them in their own test file. I only kept tests for crashing bugs and ignored those that required plugins (there were two or three, but nothing major). So now I have\u2026","rel":"","context":"In "mysql"","block_context":{"text":"mysql","link":"https:\/\/www.flamingspork.com\/blog\/category\/work-et-al\/mysql\/"},"img":{"alt_text":"","src":"","width":0,"height":0},"classes":[]}],"jetpack_likes_enabled":true,"_links":{"self":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts\/2418","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/comments?post=2418"}],"version-history":[{"count":1,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts\/2418\/revisions"}],"predecessor-version":[{"id":2419,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/posts\/2418\/revisions\/2419"}],"wp:attachment":[{"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/media?parent=2418"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/categories?post=2418"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.flamingspork.com\/blog\/wp-json\/wp\/v2\/tags?post=2418"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}