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Author SHA1 Message Date
Shlomi Noach
dc8d27466c Merge pull request #76 from github/cut-over-no-throttle 
not throttling during cut-over operation
 2016-06-21 09:23:23 +02:00
Shlomi Noach
cd6b3c5e9e not throttling during cut-over operation 2016-06-21 09:21:58 +02:00
Shlomi Noach
0200cc9305 Merge pull request #75 from github/dynamic-throttle-control-replicas 
supporting interactive command throttle-control-replicas
 2016-06-20 12:10:03 +02:00
Shlomi Noach
2c8121c070 upped version 2016-06-20 12:09:35 +02:00
Shlomi Noach
80fcc05eb5 supporting interactive command throttle-control-replicas 2016-06-20 12:09:04 +02:00
Shlomi Noach
94c8812146 Merge pull request #74 from github/status-clueanup-comments 
Retries, better visibility, documentation
 2016-06-20 08:04:17 +02:00
Shlomi Noach
9197eedc64 Merge pull request #73 from github/throttle-critical 
Throttling & critical load
 2016-06-20 08:02:28 +02:00
Shlomi Noach
f0b012b238 support for 'panic' interactive command 2016-06-20 06:38:29 +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
23cb8ea7e9 Throttling & critical load 
- Added `--throttle-query` param (when returns > 0, throttling applies)
- Added `--critical-load`, similar to `--max-load` but implies panic and quit
- Recoded *-load as `LoadMap`
- More info on *-load throttle/panic
- `printStatus()` now gets printing heuristic. Always shows up on interactive `"status"`
- Fixed `change column` (aka rename) handling with quotes
- Removed legacy `mysqlbinlog` parser code
- Added tests
 2016-06-18 21:12:07 +02:00
Shlomi Noach
b31ba4e8ce Merge pull request #71 from github/panic-file 
supporting `--panic-flag-file`;
 2016-06-17 11:41:25 +02:00
Shlomi Noach
d38ff68a15 minor formatting 2016-06-17 11:41:10 +02:00
Shlomi Noach
94f311ec7b supporting --panic-flag-file; when it exists - app panics and exits without cleanup 2016-06-17 11:40:08 +02:00
Shlomi Noach
2b0f7af84b Merge pull request #70 from github/identify-rename 
Supporting column rename
 2016-06-17 08:04:03 +02:00
Shlomi Noach
836d0fe119 Supporting column rename 
- Parsing `alter` statement to catch `change old_name new_name ...` statements
- Auto deducing renamed columns
- When suspecting renamed columns, requesting explicit `--approve-renamed-columns` or `--skip-renamed-columns`
- updated tests
 2016-06-17 08:03:18 +02:00
Shlomi Noach
5a8688ee2e Merge pull request #69 from github/check-privileges 
more elaborate check that user has privileges
 2016-06-16 16:07:13 +02:00
Shlomi Noach
3e83202b97 more elaborate check that user has privileges 2016-06-16 16:06:26 +02:00
Shlomi Noach
166c6f3457 Merge pull request #68 from github/dependencies 
Dependencies
 2016-06-16 11:51:09 +02:00
Shlomi Noach
8c17701e58 more attempts 2016-06-16 11:49:16 +02:00
Shlomi Noach
2cab1eaab7 more attempts 2016-06-16 11:48:39 +02:00
Shlomi Noach
869bc4b6da more attempts 2016-06-16 11:46:44 +02:00
Shlomi Noach
e0aca0a768 more attempts 2016-06-16 11:46:06 +02:00
Shlomi Noach
02ec1d2b0c trying to get rid of godeps 2016-06-16 11:30:43 +02:00
Shlomi Noach
41569d8161 trying something else. Go deps are hell 2016-06-16 11:28:42 +02:00
Shlomi Noach
9d1c420ff1 adding go/vendor dependencies 2016-06-16 11:19:58 +02:00
Shlomi Noach
18f0ea6bc3 Merge pull request #67 from github/go-vendor-dependencies 
resolving go/vendor dependencies
 2016-06-16 11:16:50 +02:00
Shlomi Noach
1cfdb27a3a added siddontang dependencies 2016-06-16 11:15:56 +02:00
Shlomi Noach
60fef6b5fe Merge pull request #66 from github/execute-on-replica 
--migrate-on-replica
 2016-06-15 12:32:32 +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
7d0ec9c9dc added --migrate-on-replica flag; runs complete migration on replica 2016-06-15 12:18:59 +02:00
Shlomi Noach
574c372fba Merge pull request #64 from github/safe-cut-over 
Safe cut over
 2016-06-15 10:14:07 +02:00
Shlomi Noach
85d6883e69 printing migration status on waitForEventsUpToLock() 2016-06-15 10:13:06 +02:00
Shlomi Noach
96bc3804eb test-on-replica stops replication completely 2016-06-14 12:50:07 +02:00
Shlomi Noach
97adbf1ff8 - --cut-over no longer mandatory; default to safe 
- Removed `CutOverVoluntaryLock` and associated code
- Removed `CutOverUdfWait`
- `RenameTablesRollback()` first attempts an atomic swap
 2016-06-14 09:01:06 +02:00
Shlomi Noach
cb1c61ac47 - --cut-over no longer mandatory; default to safe 
- Removed `CutOverVoluntaryLock` and associated code
- Removed `CutOverUdfWait`
- `RenameTablesRollback()` first attempts an atomic swap
 2016-06-14 09:00:56 +02:00
Shlomi Noach
8292f5608f Safe cut-over 
- Supporting multi-step, safe cut-over phase, where queries are blocked throughout the phase, and worst case scenario is table outage (no data corruption)
- Self-rollsback in case of failure (restored original table)
 2016-06-14 08:35:07 +02:00
Shlomi Noach
302dbf0939 Merge pull request #63 from github/cut-over-on-test-on-replica 
test-on-replica to invoke cut-over swap
 2016-06-14 08:32:11 +02:00
Shlomi Noach
e4ed801df5 noting posponing status 2016-06-13 18:36:29 +02:00
Shlomi Noach
b8c7e046a1 test-on-replica to invoke cut-over swap 2016-06-10 11:15:11 +02:00
Shlomi Noach
29aead6212 Merge pull request #61 from github/more-operational-perks 
suuporting dynamic reconfiguration of max-load
 2016-06-09 11:25:54 +02:00
Shlomi Noach
087d1dd64d suuporting dynamic reconfiguration of max-load 2016-06-09 11:25:01 +02:00
Shlomi Noach
b608d5b391 Merge pull request #60 from github/more-docs-4fix 
fixed doc path
 2016-06-08 16:16:47 +02:00
Shlomi Noach
0ca6e2655a fixed path 2016-06-08 16:16:15 +02:00
Shlomi Noach
a5f0a64afd Merge pull request #59 from github/more-docs-4 
More docs
 2016-06-08 16:15:15 +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
0749e025ef Merge pull request #58 from github/more-docs-3 
moar, moar docs. Explaining why triggerless
 2016-06-08 11:14:57 +02:00
Shlomi Noach
cd6038dfe5 fixed links 2016-06-08 11:13:56 +02:00
Shlomi Noach
fe0e791c39 moar, moar docs. Explaining why triggerless 2016-06-08 11:12:20 +02:00
Shlomi Noach
d30638f1cc updated version 2016-06-07 14:26:15 +02:00