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162 Commits

Author SHA1 Message Date
Jacob Bednarz
0b93e3697e
Add notes for aurora replication 
Due to the way aurora is architected, replication means something
slightly different to the traditional sense. This includes a work
around to use test/migrate on replica instead of only master migrations.
 2017-03-24 13:44:15 +11:00
Jacob Bednarz
8a854b8e6f
Add known limitations of AWS RDS 2017-03-24 13:42:33 +11:00
Jacob Bednarz
a603089813
AWS RDS! 2017-03-24 13:42:09 +11:00
Shlomi Noach
fc268ab16e Merge branch 'fix-infinite-cutover-loop' of github.com:github/gh-ost into fix-infinite-cutover-loop 2017-03-07 08:18:48 +02:00
Shlomi Noach
7f728729e3 documenting gh-ost-on-start-replication hook 2017-03-07 08:18:38 +02:00
Shlomi Noach
d15594824a documenting --timestamp-old-table 2017-02-21 17:34:58 -07:00
Shlomi Noach
6ecf7cc0ee Auto-merged master into interactive-command-question on deployment 2017-02-08 13:03:45 +02:00
Ivan Groenewold
fbf88fd571 additional note for Tungsten and rbr 2017-02-07 11:45:20 -03:00
Ivan Groenewold
f710ca6772 additional info re: Tungsten 2017-02-07 10:56:28 -03:00
Shlomi Noach
e98ffd11a9 Merge branch 'master' into interactive-command-question 2017-02-07 09:49:01 +02:00
Shlomi Noach
e021f43f6d merged upstream 2017-02-06 07:50:12 +02:00
Shlomi Noach
ebf7844e37 5.7 deprecation of alter ignore 2017-02-06 07:48:48 +02:00
Gillian Gunson
6a468c4f36 Fixed tiny typo 2017-02-05 17:28:22 -08:00
Shlomi Noach
d6347c4f33 adding common-questions doc page 2017-02-05 08:03:28 +02:00
Shlomi Noach
599f4323a2 documenting the question argument 2017-01-29 09:25:41 +02:00
Gillian Gunson
e020b9c756 Moved my comment suggestions here 2017-01-19 00:17:43 -08:00
Shlomi Noach
0d31ca8a38 Added 'shared-key' documentation 2017-01-15 09:07:55 +02:00
Shlomi Noach
c5d1ef7f55 proper documentation for shared key requirements 2017-01-10 15:05:06 +02:00
Shlomi Noach
1157027161 documenting --dml-batch-size 2017-01-08 09:46:12 +02:00
Shlomi Noach
914f692af2 grammar 2017-01-04 08:30:23 +02:00
Shlomi Noach
3bf64d8280 typo 2016-12-27 09:16:27 +02:00
Shlomi Noach
9be3c099ee removed redundant paragraph 2016-12-27 09:15:32 +02:00
Shlomi Noach
9f11c6e89e docs: no longer using binary logs for heartbeat 2016-12-27 09:14:11 +02:00
Shlomi Noach
21cf1ffdc5 updated documentation to match --replication-lag-query deprecation 2016-12-27 08:48:34 +02:00
Shlomi Noach
7126b28169 support for --skip-foreign-key-checks 2016-11-21 09:18:40 +01:00
Jonathan Camenisch
668c13cf20 Small typo correction 2016-11-04 11:04:43 -04:00
Shlomi Noach
3be76cd0ff added limitations clarifications: JSON and FEDERATED 2016-11-02 10:41:40 +01:00
Shlomi Noach
7fe7b032e9 concurrent-rowcount defaults 'true' 2016-10-26 10:40:12 +02:00
Shlomi Noach
82a76ae879 Merge branch 'master' into enum-sort-test 2016-10-20 10:16:02 +02:00
Shlomi Noach
adad4b6c34 added enum limitation documentation 2016-10-20 10:07:46 +02:00
Fernando Álvarez
3c767b3611 doc: fix link to cheatsheet on What If page 2016-10-19 23:41:00 +02:00
Gillian Gunson
48c2b6dc14 Added note about table schema needing to be identical 2016-10-19 05:29:34 -07:00
Gillian Gunson
7d313467f1 unified spacing of notes through page 2016-10-19 05:18:21 -07:00
Gillian Gunson
6c0d7d1f64 added requirement about identical table definitions 2016-10-19 05:16:41 -07:00
Shlomi Noach
4d903d0119 Merge pull request #264 from github/discard-foreign-keys 
Discard foreign keys
 2016-10-12 08:16:27 +02:00
Shlomi Noach
53f7d69a8a documentation for --critical-load-interval-millis flag 2016-10-11 17:07:02 +02:00
Shlomi Noach
5d312a2bfb documenting --discard-foreign-keys flag 2016-10-07 10:23:52 +02:00
Josh Bodah
d008e40ac1 fix more docs typos 2016-09-30 12:39:50 -04:00
Jonah Berquist
c7f8795136 Merge pull request #252 from jbodah/patch-5 
fix broken external mysql link in docs
 2016-09-29 17:28:51 -07:00
Josh Bodah
738531018b fix broken external mysql link in docs 2016-09-29 17:09:05 -04:00
Josh Bodah
a2444fe93e fix doc spelling 2016-09-29 16:24:04 -04:00
Josh Bodah
52d7bc31ea Change docs from referencing gh-osc 
Changes docs to use new exe name of `gh-ost` instead of old name `gh-osc`
 2016-09-28 15:20:48 -04:00
Michael Gooden
008ff1f008 Update documentation link. 2016-09-20 22:30:41 +02:00
Josh Bodah
36ab61c278 Fix broken docs link in command-line-flags 2016-09-19 14:57:34 -04:00
Shlomi Noach
88f2af8111 support for --assume-master-host, master-master/tungsten 2016-09-02 13:09:18 +02:00
Shlomi Noach
4331593741 elaborate hooks doc 2016-09-02 10:51:22 +02:00
Shlomi Noach
736c8a042b typos 2016-09-02 08:54:21 +02:00
Shlomi Noach
ad3d1b2384 beautify 2016-09-01 13:45:37 +02:00
Shlomi Noach
34a7306f4b elaborate sub-second lag throttling 2016-09-01 13:44:30 +02:00
Shlomi Noach
25400cdf96 clarified throttling logic; indicating sub-second lag 2016-09-01 13:20:39 +02:00
Shlomi Noach
9c92779939 begin documentation on sub-second replication lag throttling 2016-09-01 13:13:04 +02:00
Shlomi Noach
5773fd22ae more comments on cut-over 2016-09-01 13:12:24 +02:00
Shlomi Noach
d5161c6a89 updating documentation following recent developments 
describing `--concurrent-rowcount`
 2016-09-01 12:46:54 +02:00
Gillian Gunson
ab70e011ad Added info to critical-load. Format changes 2016-08-31 18:10:02 -07:00
Shlomi Noach
75b2542f26 Merge branch 'master' into reduce-minimum-max-lag 2016-08-30 09:47:33 +02:00
Shlomi Noach
2afb86b9e4 support for millisecond throttling 
- `--max-lag-millis` is at least `100ms`
- `--heartbeat-interval-millis` introduced; defaults `500ms`, can range `100ms` - `1s`
- Control replicas lag calculated asynchronously to throttle test
  - aggressive when `max-lag-millis < 1000` and when `replication-lag-query` is given
 2016-08-30 09:41:59 +02:00
Shlomi Noach
7450910e70 fixed docs 2016-08-29 12:47:15 +02:00
Shlomi Noach
676020000a typo 2016-08-25 15:11:58 +02:00
Shlomi Noach
398e1c75ff doc clarification 2016-08-25 14:44:15 +02:00
Shlomi Noach
ebd53371d6 adding hooks documentation 2016-08-25 14:43:06 +02:00
Shlomi Noach
79399f446b added documentation for local tests 2016-08-24 12:51:01 +02:00
Daniël van Eeden
bf7d33efe5 Improve documentation for throttle-control-replicas interactive command 2016-08-23 09:16:25 +02:00
Shlomi Noach
9752179723 interactive command: sup 2016-08-19 09:16:17 +02:00
Shlomi Noach
5dbd2e1c85 clarifying meaning of sleep-ratio 2016-08-18 13:13:51 +02:00
Shlomi Noach
508534976a assume-rbr and SUPER documentation 
- introducing --assume-rbr
- discussing the implication of being able to run without SUPER
 2016-08-18 10:09:06 +02:00
Shlomi Noach
5d29e3dedd master-master unsupported 2016-08-11 09:18:22 +02:00
Shlomi Noach
97496d9a7e Clarifying row image requirement 2016-08-02 10:25:36 +02:00
Chris Lewis
c3d53cf419 Mention that Google Cloud SQL also requires SUPER 2016-08-01 12:46:42 -07:00
Shlomi Noach
327fd70aa2 understanding output: updated with output improvements 2016-07-31 15:56:27 +02:00
Shlomi Noach
4121a1af1a limitation noted: generated columns 2016-07-31 15:25:32 +02:00
Shlomi Noach
b90a6d185f adding The Fine Print documentation 2016-07-31 09:46:15 +02:00
Shlomi Noach
3f172d3500 fixed broken link, typos 2016-07-22 17:26:33 +02:00
Shlomi Noach
a0e10a17d8 more what-if 2016-07-19 16:40:50 -06:00
Shlomi Noach
b0c0049c76 more doc 2016-07-16 06:57:22 -06:00
Shlomi Noach
f09af79b9f illustrations 2016-07-16 05:44:04 -06:00
Shlomi Noach
4a66290b8c general flow 2016-07-16 05:36:32 -06:00
Shlomi Noach
30069871ed cheatsheet text 2016-07-16 05:32:06 -06:00
Shlomi Noach
5fb65968a4 cheatsheet text 2016-07-16 05:28:21 -06:00
Shlomi Noach
d688cadabc cheatsheet text 2016-07-16 05:27:44 -06:00
Shlomi Noach
6aba76cd79 cheatsheet text 2016-07-16 05:24:00 -06:00
Shlomi Noach
8ae191cf12 beginning cheatsheet 2016-07-16 05:22:35 -06:00
Shlomi Noach
1fec66d646 prettify 2016-07-16 05:20:34 -06:00
Shlomi Noach
7643eb39a2 more documentation 
- what if?
- requirements and limitations
- more abotu variables
- logo
 2016-07-16 05:18:45 -06:00
Shlomi Noach
8e46b4ceea max-lag-millis is dynamicly controllable 2016-07-13 09:44:00 +02:00
Shlomi Noach
c116d84acb added nice-ratio 2016-07-04 14:29:09 +02:00
Shlomi Noach
16de269de4 throttle-query, unpostpone 2016-07-01 13:19:02 +02:00
Shlomi Noach
b7def18b20 describing atomic cut-over; elabrating on increased traffic 2016-07-01 13:02:46 +02:00
Shlomi Noach
80fcc05eb5 supporting interactive command throttle-control-replicas 2016-06-20 12:09:04 +02:00
Shlomi Noach
62b8a897e3 Retries, better visibility, documentation 
- Rowcopy time is bounded by copy end-time
- Retries are configurable via `--default-retries` (default: `60`)
- `migrator` notes the hostname
- `applier` and `inspector` note `impliedKey` (`@@hostname` and `@@port`)
- Added lots of code comments
- Adding documentation for "triggerless design"
 2016-06-19 17:55:37 +02:00
Shlomi Noach
1226fa893f updated documentation re: cut-over, test-on-replica, migrate-on-replica 2016-06-15 12:31:38 +02:00
Shlomi Noach
087d1dd64d suuporting dynamic reconfiguration of max-load 2016-06-09 11:25:01 +02:00
Shlomi Noach
b042fc1ea8 moar documentation 2016-06-08 16:14:59 +02:00
Shlomi Noach
b0e00f561e moar documentation 2016-06-08 16:14:58 +02:00
Shlomi Noach
fe0e791c39 moar, moar docs. Explaining why triggerless 2016-06-08 11:12:20 +02:00
Shlomi Noach
8e32604e49 more documentation 2016-06-07 14:18:55 +02:00
Shlomi Noach
a6c21dcdb0 - --postpone-swap-tables-flag-file renamed to --postpone-cut-over-flag-file 
- More `README` documentation
- Added "throttle" documentation
 2016-06-07 14:05:25 +02:00
Shlomi Noach
fc00cb2289 adding interactive user commands 2016-06-07 11:59:17 +02:00
Shlomi Noach
e75f1e30f9 more documentation updates 2016-06-06 12:47:32 +02:00
Jonah Berquist
df9c42e301 fix typos 2016-05-27 16:03:47 -07:00
Shlomi Noach
493b8512ac adding documentation 2016-05-23 12:13:54 +02:00