This site is no longer actively maintained. It exists for historical purposes as an example of Phabricator integration and Lua scripting.

Semantic search

From cpt
Phabricator Link Wiki Link Status Priority Author Assignee Projects Subtasks Parent Tasks
T107610 T107610: Setup separate logical External Store for Flow in production declined High (red)
T111266 T111266: Make LoadBalancer slave lag check and read-only mode more robust (for example, using pt-heartbeat) resolved High (red)
T111654 T111654: Set up TLS for MariaDB replication resolved Medium (orange)
T116557 T116557: AFComputedVariable::compute query timeouts resolved High (red)
    T119567 T119567: Run Flow External Store migration in dry-run mode on Beta resolved High (red)
    T119642 T119642: Create a Master-master topology between datacenters for easier failover (setup circular replication dallas -> eqiad for mysql databases) resolved High (red)
      T119648 T119648: Fix getLagFromPtHeartbeat() to use the pt entry for the root master, not the immediate one resolved Low (yellow)
        T120122 T120122: Perform a rolling restart of all MySQL slaves (masters too for those services with low traffic) resolved High (red)
        T120242 T120242: Consistent MediaWiki state change events | MediaWiki events as source of truth open Medium (orange)
        T124795 T124795: codfw is in read only according to mediawiki resolved High (red)
          T129093 T129093: SHOW SLAVE STATUS as a health check should have a low timeout open Low (yellow)
          T133385 T133385: Implement GTID replication on MariaDB 10 servers resolved Medium (orange)
            T133523 T133523: Decide how to improve parsercache replication, sharding and HA open Medium (orange)
            T134809 T134809: Apache <=> mariadb SSL/TLS for cross-datacenter writes stalled Medium (orange)
            T135027 T135027: MASTER_POS_WAIT() alternative that works cross-DC resolved Medium (orange)
            T138778 T138778: Upgrade mariadb in deployment-prep from Precise/MariaDB 5.5 to Jessie/MariaDB 5.10 resolved Medium (orange)
            T149077 T149077: Certain ApiQueryRecentChanges::run api query is too slow, slowing down dewiki declined Medium (orange)
              T151995 T151995: Rolling restart of external storage servers for TLS certificate update resolved High (red)
                T152029 T152029: Rolling restart of parsercache servers for TLS certificate update resolved High (red)
                  T152188 T152188: Restart pending mysql hosts with old TLS cert resolved Low (yellow)
                  T152364 T152364: db1047 out of disk space, eventlogging_sync spam resolved Needs Triage (violet)
                    T152427 T152427: Create a check/calendar alert for MariaDB TLS certs open Medium (orange)
                      T152595 T152595: Implement TLS expiration/validation checking for MariaDB certificates duplicate Needs Triage (violet)
                        T153440 T153440: Create a full backup of all external storage records that would be easy to restore/setup a temporary delayed slave resolved High (red)
                          T156005 T156005: Reimage db1065 and db1066 resolved High (red)
                            T157702 T157702: Followup for TLS MariaDB server roll-out open Medium (orange)
                            T160984 T160984: Reduce max execution time of interactive queries or a better detection and killing of bad query patterns resolved High (red)
                              T162138 T162138: How many revision comments are exactly the same? Get some stats. resolved Medium (orange)
                                T163351 T163351: codfw API slaves overloaded during the 2017-04-19 codfw switch resolved High (red)
                                T163413 T163413: Pool new server db2071 resolved Medium (orange)
                                  T164382 T164382: Evaluate the need for FORCE INDEX (ls_field_val) [now IGNORE INDEX (ls_log_id)], delete the index hint if not needed anymore open Low (yellow)
                                    T166184 T166184: Run updateRestrictions.php on WMF wikis resolved Medium (orange)
                                      T166798 T166798: Decide whether back-compat views for upcoming major schema changes will be provided in the Labs replicas resolved Low (yellow)
                                        T171071 T171071: Perform testing for TLS effect on connection rate resolved Medium (orange)
                                        T172497 T172497: Fix mediawiki heartbeat model, change pt-heartbeat model to not use super-user, avoid SPOF and switch automatically to the real master without puppet dependency open Medium (orange)
                                          T174044 T174044: Deploy MCR storage layer resolved Medium (orange)
                                          T174569 T174569: Schema change for refactored comment storage resolved Medium (orange)
                                          T175672 T175672: Make apache/maintenance hosts TLS connections to mariadb work open Medium (orange)
                                            T177778 T177778: Improve database application performance monitoring visibility resolved Low (yellow)
                                              T183419 T183419: Determine how to update old compressed ExternalStore entries for T181555 resolved Medium (orange)
                                                T183469 T183469: Setup newer machines and replace all old misc (m*) and x1 eqiad machines resolved Medium (orange)
                                                T183470 T183470: Setup newer machines and replace all old misc (m*) and x1 codfw machines resolved Medium (orange)
                                                T183486 T183486: MCR schema migration stage 0: create tables resolved Medium (orange)
                                                  T184054 T184054: Decommission db1029 and db1031 resolved Medium (orange)
                                                    T184446 T184446: Configure Toolforge replica views and dumps for the new MCR tables resolved Medium (orange)
                                                      T184703 T184703: Decommission db1011 resolved Medium (orange)
                                                      T184704 T184704: Setup tendril database monitoring on 2 new hosts, one on eqiad and one on codfw resolved Medium (orange)
                                                        T187089 T187089: Fix WMF schemas to not break when comment store goes WRITE_NEW resolved High (red)
                                                          T187542 T187542: Decommission db1043 resolved Medium (orange)
                                                            T187543 T187543: Decommission db2012 resolved Medium (orange)
                                                              T187722 T187722: Replace db2030 from m5 with another host (WAS: Degraded RAID on db2030) resolved Medium (orange)
                                                              T187768 T187768: Decommission db2030 resolved Medium (orange)
                                                                T187886 T187886: Decommission db2011 resolved Medium (orange)
                                                                  T188299 T188299: Schema change for refactored actor storage resolved Medium (orange)
                                                                  T189005 T189005: Failover m5 master from db1009 to db1073 resolved Medium (orange)
                                                                  T189216 T189216: Decommission db1009 resolved Medium (orange)
                                                                    T189655 T189655: Switchover m1 master from db1016 to db1063 resolved Medium (orange)
                                                                    T189656 T189656: Switchover m2 master from db1020 to db1051 resolved Medium (orange)
                                                                      T189773 T189773: Decommission db1020 resolved Medium (orange)
                                                                      T190148 T190148: Change DEFAULT 0 for rev_text_id on production DBs resolved Medium (orange)
                                                                        T190153 T190153: DROP unused 'slots' table (WAS: In the slots table, replace slot_inherited with slot_origin) resolved Medium (orange)
                                                                          T190179 T190179: Decommission db1016 resolved Medium (orange)
                                                                            T190262 T190262: Decommission db1001 resolved Medium (orange)
                                                                              T195792 T195792: Add support for setting individual query timeout in wikimedia/rdbms resolved Medium (orange)
                                                                                T196378 T196378: Investigate solutions for MySQL connection pooling open Medium (orange)
                                                                                  T196547 T196547: [Epic] Extension:JADE scalability concerns resolved Medium (orange)
                                                                                  T197616 T197616: Create a production test wiki in group0 to parallel Wikimedia Commons resolved Medium (orange)
                                                                                    T200297 T200297: Review Jade data storage and architecture proposal [RFC] resolved Medium (orange)
                                                                                    T202596 T202596: Write our anticipated "phase two" schemas and submit for review resolved Medium (orange)
                                                                                      T209031 T209031: Not able to scoop comment table in labs for mediawiki reconstruction process [EPIC} resolved High (red)
                                                                                      T209591 T209591: Drop table image_comment_temp on all wikis resolved Medium (orange)
                                                                                      • DBA (In progress)
                                                                                        T210693 T210693: Create materialized views on Wiki Replica hosts for better query performance resolved High (red)
                                                                                          T210725 T210725: Replace parsercache keys to something more meaningful on db-XXXX.php resolved Medium (orange)
                                                                                            T211613 T211613: rack/setup/install db11[26-38].eqiad.wmnet resolved High (red)
                                                                                            T211804 T211804: A huge spike on read rows for commonswiki resolved High (red)
                                                                                              T212154 T212154: Recommendation API exceeds max_user_connections in MySQL resolved Needs Triage (violet)
                                                                                                T216656 T216656: API problem with usercontribs using `rev_user_text` rather than `rev_user`: Only use 'contributions' replica if querying by user ID resolved Medium (orange)
                                                                                                  T218692 T218692: read only on mediawiki generates "LoadBalancer.php: Cannot access the database: Unknown error" resolved Medium (orange)
                                                                                                    T219374 T219374: Prepare and check storage layer for hi.wikisource resolved Medium (orange)
                                                                                                      T219493 T219493: Prepare to decommission 2 codfw x1 hosts db2033 and db2034 resolved Medium (orange)
                                                                                                      • DBA (In progress)
                                                                                                      T220170 T220170: Address Database hardware infrastructure blockers on datacenter switchover & multi-dc deployment resolved Medium (orange)
                                                                                                      T221159 T221159: FY18/19 TEC1.6 Q4: Improve or replace the usage of GTID_WAIT with pt-heartbeat in MW declined High (red)
                                                                                                      T221458 T221458: Special:Log on commons -- entire web request took longer than 60 seconds and timed out resolved Unbreak Now! (pink)
                                                                                                        T221533 T221533: Decommission old coredb machines (<=db2042) resolved Medium (orange)
                                                                                                        • DBA (In progress)
                                                                                                        T222224 T222224: RFC: Normalize MediaWiki link tables open Medium (orange)
                                                                                                          T222682 T222682: Productionize db11[26-38] resolved Medium (orange)
                                                                                                            T223151 T223151: Review special replica partitioning of certain tables by `xx_user` resolved Medium (orange)
                                                                                                            T224017 T224017: Slow query ApiQueryRevisions on enwiki resolved High (red)
                                                                                                              T224852 T224852: Failover s4 primary master: db1068 to db1081 resolved Medium (orange)
                                                                                                              • DBA (In progress)
                                                                                                              • SRE (Backlog)
                                                                                                              T226358 T226358: Failover x1 master: db1069 to db1120 3rd July at 06:00 UTC resolved Medium (orange)
                                                                                                                T226952 T226952: Failover m2 master db1065 to db1132 resolved Medium (orange)
                                                                                                                  T227062 T227062: Failover s8 (wikidatawiki) db primary master db1071 to db1104 (read-only required) resolved Medium (orange)
                                                                                                                  • DBA (In progress)
                                                                                                                  T228243 T228243: Switchover m3 (phabricator) master db1072 to db1128 resolved Medium (orange)
                                                                                                                  T229657 T229657: Switchover m5 primary master: db1073 to db1133: Tuesday 3rd Sept at 13:00 UTC resolved Medium (orange)
                                                                                                                    T230106 T230106: Switchover codfw primary database masters to new hosts resolved Medium (orange)
                                                                                                                      T230459 T230459: Replace db2044 with db2063 declined Medium (orange)
                                                                                                                      • DBA (In progress)
                                                                                                                        T231598 T231598: Compose Count Queries resolved Medium (orange)
                                                                                                                          T231599 T231599: Compose New History Queries resolved Medium (orange)
                                                                                                                            T233135 T233135: Schema change for refactored actor and comment storage resolved Medium (orange)
                                                                                                                            T233579 T233579: Tracking task for mariadb optimizer misbehaviours declined Medium (orange)