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Author SHA1 Message Date
Josh Bodah
36ab61c278 Fix broken docs link in command-line-flags 2016-09-19 14:57:34 -04:00
Paulo Bittencourt
8c5dcca187 Add test for modifying columns to different charsets 2016-09-19 09:37:08 -04:00
Paulo Bittencourt
2f80c9d424 Used the source column definition to fetch and convert insert values 
When processing binlog insert statements, we want to use `sharedColumns`
to decide which values to fetch and convert from the insert DML event.

We only want to  `mappedShareColumns` to define the column names in the
`replace into ...` statement.
 2016-09-14 11:28:30 -04:00
Paulo Bittencourt
25b5474cfa Add test case for renaming a column and only applying inserts 
This catches a bug in `sql.BuildDMLInsertQuery` where we we are fetching
the insert values using the renamed column's name, and end up fetching
the value of the wrong column.

The test in `localtests/rename` did not catch this because binlog
update events were "correcting" the error, as they follow a different
code path that does not contain the bug.
 2016-09-14 11:28:30 -04:00
Paulo Bittencourt
671fc71067 Add test case for altering a column's charset 
This catches a bug in `sql.BuildDMLInsertQuery` where we are using the target
column's Charset to drive the value conversion.  In the case where we are
altering the charset, the Charset used for conversion will be different than
the original column's charset, resulting in an erroneous conversion.
 2016-09-14 11:26:43 -04:00
Shlomi Noach
eac6a726de Merge pull request #231 from github/named-cut-over 
Named cut over
 2016-09-13 08:23:00 -07:00
Shlomi Noach
7517d48776 updated version 2016-09-13 05:35:43 -07:00
Shlomi Noach
a7627091a7 Merge branch 'master' into named-cut-over 2016-09-13 05:25:16 -07:00
Shlomi Noach
5215dd5999 Merge pull request #234 from github/vendor-charmap 
added charset dependencies
 2016-09-13 05:24:19 -07:00
Shlomi Noach
daed73fa4e Merge pull request #232 from github/end-rowcopy-progress 
rowcount progress at 100% when row-copy completes
 2016-09-12 17:22:56 -07:00
Shlomi Noach
f81b51e9d6 added charset dependencies 2016-09-12 13:32:24 -07:00
Shlomi Noach
e5e0444cc6 supporting --force-named-cut-over 
- when given, user _must_ specify table name
  and of course table name must match migrated table
 2016-09-12 19:17:36 +02:00
Shlomi Noach
0a8be1dd22 excplicitly breaking on NoPrintStatusRule 2016-09-12 17:39:56 +02:00
Shlomi Noach
1c6f828091 refactored server command into server.go 
- added support for cut-over=<tablename>
- refactored more code into context
 2016-09-12 12:38:14 +02:00
Shlomi Noach
16fc19b157 rowcount progress at 100% when row-copy completes 2016-09-12 10:25:55 +02:00
Shlomi Noach
c3e65d45e2 Merge pull request #227 from github/testing-chartset 
added charset support & tests
 2016-09-09 14:59:01 +02:00
Shlomi Noach
f4693274fb Extracted and generalized encoding logic to encoding.go 2016-09-08 09:37:22 +02:00
Shlomi Noach
dc3a03ad6f added mixed-charset tests 2016-09-08 09:27:18 +02:00
Shlomi Noach
791d963ea0 Character set recognition and manipulation 
- Identifying textual characters sets; converting into specific type when applying dml events
- Refactored `ColumnsList`: introducing `Column` type
- Refactored `unsigned` handling, as part of `Column`
- `Column` type supports `convertArg()`: converting value of argument according to column data type
- DB URI attempts `utf8mb4,utf8,latin1` charsets in that order (first one to be recognized wins)
- Local tests filter by pattern
- Local tests append table schema on failure
- Local tests do not have postpone flag file
- Added character set local tests: `utf8`, `utf8mb4`, `latin1`
 2016-09-07 14:24:11 +02:00
Shlomi Noach
f646021527 added utf8mb4 test 2016-09-06 12:15:53 +02:00
Shlomi Noach
095c607f45 clarified test argument 2016-09-06 09:46:11 +02:00
Shlomi Noach
31a3add1b0 text tests 2016-09-06 09:38:41 +02:00
Shlomi Noach
0adf258b13 added charset tests 2016-09-06 09:36:29 +02:00
Shlomi Noach
7a4ae014d5 Merge pull request #223 from github/assume-master-host 
support for --assume-master-host, master-master/tungsten
 2016-09-05 09:58:35 +02:00
Shlomi Noach
88f2af8111 support for --assume-master-host, master-master/tungsten 2016-09-02 13:09:18 +02:00
Shlomi Noach
96f108d3b4 Merge pull request #221 from twotwotwo/override-applier-host 
Add -override-applier-host for use with -allow-master-master
 2016-09-02 11:32:04 +02:00
Shlomi Noach
0f2a43dc54 Merge pull request #222 from github/hooks-more-info 
Hooks: more environment variables
 2016-09-02 10:55:04 +02:00
Shlomi Noach
4331593741 elaborate hooks doc 2016-09-02 10:51:22 +02:00
Shlomi Noach
a58e80387e More environment variables in hooks 2016-09-02 10:48:29 +02:00
Shlomi Noach
75d225353f Merge pull request #220 from Wattpad/exit-on-hook-replication-stop-failure 
Fail operation if onStopReplication hook fails
 2016-09-02 09:39:43 +02:00
Shlomi Noach
fd42ccfb49 Merge pull request #219 from github/doc-updates 
Doc updates: subsecond throttling and more
 2016-09-02 08:54:37 +02:00
Shlomi Noach
736c8a042b typos 2016-09-02 08:54:21 +02:00
Shlomi Noach
3ee006968a Merge pull request #218 from github/eta-status 
Eta status
 2016-09-02 08:52:56 +02:00
randall
82110fcfcf Add -override-applier-host for use with -allow-master-master 
for configurations where writes are meant to go to one master, but gh-ost can't automatically determine which
 2016-09-01 20:29:26 -07:00
Paulo Bittencourt
e3662f2398 Fail operation if onStopReplication hook fails 2016-09-01 15:58:20 -04:00
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
Shlomi Noach
43a3ce8a58 updated version 2016-09-01 10:51:56 +02:00
Shlomi Noach
c562df42cd status: State and ETA decoupling 2016-09-01 10:51:40 +02:00
Shlomi Noach
dfde634cf6 Merge pull request #217 from github/clarify-critical-load 
Modified definition of `critical-load`
 2016-09-01 09:21:26 +02:00
Gillian Gunson
ab70e011ad Added info to critical-load. Format changes 2016-08-31 18:10:02 -07:00
Shlomi Noach
904215e286 Merge pull request #204 from github/reduce-minimum-max-lag 
Reduce minimum maxLagMillisecondsThrottleThreshold to 100ms
 2016-08-31 09:29:16 +02:00
Shlomi Noach
f94651f4fb Merge pull request #213 from github/rowcopy-complete-100 
indicating 100% when rowcopy is complete
 2016-08-31 09:27:33 +02:00
Shlomi Noach
aef56c55f7 indicating 100% when rowcopy is complete 2016-08-30 17:02:29 +02:00
Shlomi Noach
b2c71931c6 refactored all throttling code into throttler.so 2016-08-30 12:25:45 +02:00
Shlomi Noach
23357d0643 WIP: decoupling general throttling from throttle logic 2016-08-30 11:32:17 +02:00