Shlomi Noach
e2c14f5aba
Merge branch 'master' into dynamic-dml-batch-size
2017-07-20 16:47:22 +03:00
Shlomi Noach
260374aeb9
Merge branch 'master' into long-table-names
2017-07-20 16:46:41 +03:00
Shlomi Noach
de0ebcbbb0
documentation
2017-07-19 16:48:22 +03:00
Shlomi Noach
6da0b8af3d
Dynamic DML batch size; apadting buffer size to match
2017-07-19 16:44:18 +03:00
Shlomi Noach
39e73e37d0
testing context.TimestampOldTable
2017-07-19 15:22:46 +03:00
Shlomi Noach
168676bd9d
ghost/changelog/del table names support max characters limit
2017-07-19 15:14:03 +03:00
Shlomi Noach
4a3a5a1ce1
Merge branch 'master' into case-insensitive-columns
2017-07-16 06:51:39 +03:00
Shlomi Noach
effae08fbf
supporting change of column name-case
2017-07-12 12:33:32 +03:00
Shlomi Noach
e6dd2c90d2
responding to errors in rowcopy
2017-07-11 13:39:11 +03:00
Shlomi Noach
81403699b7
Merge branch 'master' into throttle-http-freno-aware
2017-07-05 10:16:56 +03:00
Shlomi Noach
a8932ee1b8
freno-aware http-throttler
2017-07-04 10:28:09 +03:00
Shlomi Noach
f9788a61ed
Merge branch 'master' into dml-batch-size-cap
2017-07-04 08:54:49 +03:00
Shlomi Noach
095863b774
dml-batch-size capped at 1000
2017-07-04 08:50:25 +03:00
Shlomi Noach
36bcc031ce
Merge branch 'master' into fix-variables-spelling
2017-06-29 20:53:49 +03:00
Shlomi Noach
e8b384e43c
supporting greater batch size
2017-06-28 19:35:55 +03:00
Shlomi Noach
cb3c7f3e20
Merge branch 'master' into touch-postpone-flag-file
2017-06-11 08:57:45 +03:00
Shlomi Noach
8da0f60582
fixed critical-load check for hibernation
2017-05-24 10:53:00 +03:00
Shlomi Noach
ad47f7c147
throttling just prior to leaving hibernation, so as to allow re-throttle checks to apply
2017-05-24 10:42:47 +03:00
Shlomi Noach
3955a6d67f
hibernate on critical-load
2017-05-24 08:32:13 +03:00
Shlomi Noach
aca288e88d
-postpone-cut-over-flag-file implies touching indicated file
2017-05-07 14:58:18 +03:00
Shlomi Noach
eaa3489fe0
Merge branch 'master' into server-report-coordinates
2017-05-01 07:50:13 +03:00
Shlomi Noach
79cee99f57
support for 'coordinates' command
2017-04-28 15:50:51 -07:00
Jacob Bednarz
0243e76b33
s/applyEnvironmentVairables/applyEnvironmentVariables
2017-04-24 07:45:21 +10:00
Shlomi Noach
e2a6b857d0
Merge branch 'master' into drop-add-same-column
2017-04-23 20:26:31 +03:00
Shlomi Noach
8a0f1413eb
dropped columns are not 'shared' and no data copy attempted for such columns
2017-04-23 08:38:35 +03:00
Shlomi Noach
85c498511e
parser recognizes DROP COLUMN tokens
2017-04-23 08:23:56 +03:00
Shlomi Noach
3092e9c5c0
error and nil checks on socket connection
2017-04-13 08:27:42 +03:00
Shlomi Noach
8405b0c3b8
Merge branch 'master' into close-sync-with-err
2017-03-28 08:01:18 +03:00
Shlomi Noach
7a3912da80
fixing binlog syncer double-close()
2017-03-27 08:33:06 +03:00
Shlomi Noach
c413d508cc
HEAD instead of GET
2017-03-26 13:12:56 +03:00
Shlomi Noach
23ce390d69
supporting throttle-http
2017-03-26 13:10:34 +03:00
Shlomi Noach
7517238bd3
Merge branch 'master' into fix-infinite-cutover-loop
2017-03-06 21:50:26 +02:00
Shlomi Noach
91521f9357
Merge branch 'master' into old-table-name-timestamp
2017-03-05 18:10:14 +02:00
Shlomi Noach
8b2c8fe86a
Merge branch 'master' into old-table-name-timestamp
2017-03-05 14:38:06 +02:00
Shlomi Noach
f11f6f978f
mitigating cut-over/write race condition
2017-02-24 14:48:10 -07:00
Shlomi Noach
06c909bd10
Validating table name length
2017-02-21 17:34:49 -07:00
Shlomi Noach
8db8e127eb
supporting --timestamp-old-table
2017-02-21 10:34:24 -07:00
Shlomi Noach
289ce46a2b
Merge branch 'master' into fix-infinite-cutover-loop
2017-02-16 14:16:32 +02:00
Shlomi Noach
2d5f8398d6
gomysql_reader.go adapted to api changes in go-mysql
2017-02-12 13:15:53 +02:00
Shlomi Noach
1acbca105d
applied gofmt
2017-02-09 09:09:35 +02:00
Shlomi Noach
109b82bb3a
Merge branch 'master' into master
2017-02-09 09:04:22 +02:00
Shlomi Noach
b289041ccb
Merge branch 'master' into fix-reappearing-throttled-reasons
2017-02-08 13:11:34 +02:00
Shlomi Noach
6ecf7cc0ee
Auto-merged master into interactive-command-question on deployment
2017-02-08 13:03:45 +02:00
Shlomi Noach
57409c2198
added mising slaveSQLRunning value
2017-02-08 12:24:44 +02:00
Ivan Groenewold
3511aa35df
improve output without --verbose option
2017-02-07 15:12:34 -03:00
Shlomi Noach
10edf3c063
Migration only starting after first replication lag metric collected
2017-02-07 12:13:19 +02:00
Shlomi Noach
91a3fd4a84
Merge branch 'master' into which-mysql-versions
2017-02-07 11:12:48 +02:00
Shlomi Noach
ed5dd7f049
Collecting and presenting MySQL versions of applier and inspector
2017-02-07 09:41:33 +02:00
Shlomi Noach
6fa32f6d54
cut-over failure on test-on-replica starts replication again
2017-02-07 09:31:52 +02:00
Shlomi Noach
9d47992d7e
testing/running on replica: gets lags via SHOW SLAVE STATUS
2017-02-02 11:18:07 +02:00
Shlomi Noach
baee4f69f9
fixing phantom throttle-control-replicas lag result
2017-01-29 10:18:39 +02:00
Shlomi Noach
be1ab175c7
status presents with '# throttle-control-replicas count:'
2017-01-29 09:56:25 +02:00
Shlomi Noach
779e9fdd83
question (?) as argument in interactive commands
2017-01-29 09:25:29 +02:00
Shlomi Noach
a07a6f8cf5
fixing mediumint unsigned problem
2017-01-10 09:57:42 +02:00
Shlomi Noach
f7d2beb4d2
handling a non-DML event at the end of a dml-event sequence
2017-01-05 08:13:51 +02:00
Shlomi Noach
baaa255182
bailing out from onApplyEventStruct()
2017-01-04 12:42:21 +02:00
Shlomi Noach
645af21d03
extracted onApplyEventStruct()
2017-01-04 12:39:57 +02:00
Shlomi Noach
8d0faa55e3
explicit rollback in ApplyDMLEventQueries()
2017-01-04 08:44:04 +02:00
Shlomi Noach
220bf83a5b
Merge branch 'master' into batch-apply-dml-events
2017-01-04 08:37:08 +02:00
Shlomi Noach
445c67635d
batching DML writes, configurable --dml-batch-size
2017-01-03 14:31:19 +02:00
Shlomi Noach
3e28f462d8
Initial support for batching multiple DMLs when writing to ghost table
2017-01-03 13:44:52 +02:00
Shlomi Noach
9177f7553f
Merge branch 'master' into heartbeat-control-replicas-unified
2016-12-30 08:07:07 +02:00
Shlomi Noach
9dd8d858a1
cli: --check-flag
2016-12-29 17:39:44 +02:00
Cyprian Nosek
2bfc672b03
Add possibility to set serverId as gh-ost argument
...
Signed-off-by: Cyprian Nosek <cyprian.nosek@pearson.com>
2016-12-28 11:49:41 +01:00
Shlomi Noach
c66356bd05
--replication-lag-query is deprecated.
2016-12-26 21:38:37 +02:00
Shlomi Noach
fc831b0548
Reading replication lag via _changelog_ table, also on control replicas
2016-12-26 21:31:35 +02:00
Shlomi Noach
eac990bc95
Merge branch 'master' into explicit-master-user-password
2016-12-15 07:58:12 +01:00
Shlomi Noach
ba2a9d9e55
support for --master-user and --master-password
2016-12-13 16:09:34 +01:00
Shlomi Noach
d12c0265b0
sleeping 500ms after 'START SLAVE'
2016-12-13 12:27:20 +01:00
Shlomi Noach
aa0932eb61
Merge branch 'master' into ask-pass
2016-12-13 11:35:52 +01:00
Shlomi Noach
7259dd6ac5
supporting --ask-pass option
2016-12-11 02:55:21 +01:00
Shlomi Noach
3fd85ee8b1
test logging cleanup
2016-12-11 02:22:56 +01:00
Shlomi Noach
1d84cb933c
fix: bailing out on no PRIMARY/UNIQUE KEY
2016-12-11 02:19:19 +01:00
Shlomi Noach
35eeb56032
improved log/error messages
2016-12-05 13:41:49 +01:00
rj03hou
8f02ab0fed
check the slave status when find recursive find the master, so support if the dba using reset slave instead of reset slave all.
2016-12-05 19:42:16 +08:00
Shlomi Noach
5904084e14
Merge branch 'master' into myisam-gtid
2016-12-02 15:00:44 +01:00
rj03hou
ffbd35e180
fix TableEngine correlates to the 3rd placeholder in the template string, not the 1st
2016-12-02 11:56:29 +08:00
Shlomi Noach
9b068ec222
Merge branch 'master' into myisam-gtid
2016-12-01 09:43:38 +01:00
rj03hou
a11bec1785
If the original table is MyISAM and the default engine is Innodb, and the gtid mode is on, there will be error when execute 'LOCK TABLES tbl WRITE, tbl_magic WRITE'. If make the magic cut-over table's engine same with the original table, there will not have this problem.
2016-12-01 16:04:04 +08:00
Shlomi Noach
0a707688e0
added decimal test
2016-11-29 15:47:39 +01:00
Shlomi Noach
e7cf488818
fixed parsing of quotes and of detecting rename statements
2016-11-29 15:44:38 +01:00
Shlomi Noach
5119ea4d31
added tests to verify no false positives rename-column found
2016-11-29 11:08:35 +01:00
Shlomi Noach
7126b28169
support for --skip-foreign-key-checks
2016-11-21 09:18:40 +01:00
Shlomi Noach
7ab6af8f5f
never throttling inside cut-over critical section
2016-11-17 17:22:13 +01:00
Shlomi Noach
b00cae11fa
retry cut-over
2016-11-17 17:10:17 +01:00
Shlomi Noach
8d987b5aaf
extracted parsing of ChangelogState
2016-11-17 15:56:59 +01:00
Shlomi Noach
ef874b8551
AllEventsUpToLockProcessed uses unique signature
2016-11-17 15:50:54 +01:00
Shlomi Noach
ee447ad560
waitForEventsUpToLock timeout
...
more info on AllEventsUpToLockProcessed, before and after injecting/intercepting
2016-11-17 15:20:44 +01:00
Shlomi Noach
c2d4f624af
simplified code
2016-11-03 12:14:53 +01:00
Shlomi Noach
88ffb75b8c
reading and reporting replication lag before waiting on initial replication event
2016-11-02 12:48:35 +01:00
Shlomi Noach
02e9287e36
Merge branch 'master' into concurrent-rowcount-defaults-true
2016-11-01 12:22:59 +01:00
Shlomi Noach
034683f482
Merge branch 'master' into close-streamer-connection
2016-11-01 12:22:21 +01:00
Shlomi Noach
b32e1e2c16
Merge branch 'master' into throttle-no-changelog-write
2016-11-01 12:20:51 +01:00
Shlomi Noach
bb22431b83
fixed log_slave_updates check logic
2016-10-31 10:25:34 +01:00
Shlomi Noach
10850e4346
Merge branch 'master' into concurrent-rowcount-defaults-true
2016-10-28 10:14:22 +02:00
Shlomi Noach
349c9af08d
Merge branch 'master' into close-streamer-connection
2016-10-28 09:30:16 +02:00
Shlomi Noach
f2bfaedcd6
Merge branch 'master' into throttle-no-changelog-write
2016-10-28 09:30:00 +02:00
Shlomi Noach
5aad45e3bc
formatted code via gofmt
2016-10-27 20:38:45 +02:00
Shlomi Noach
7fa5e405d4
avoid writing heartbeat when throttle commanded by user
...
when throttling on user command there really is no need for injecting heartbeat. The user commanded, therefore gh-ost complies and trusts the reasoning for throttling. What this will allow is complete quiet time. This, in turn, will allow such features as relocating via orchestrator/pseudo-gtid at time of throttling
2016-10-27 14:51:38 +02:00
Shlomi Noach
7b63b4a275
proper cleanup of streamer connection
2016-10-27 13:52:37 +02:00
Shlomi Noach
7fe7b032e9
concurrent-rowcount defaults 'true'
2016-10-26 10:40:12 +02:00
Shlomi Noach
ac6159791d
merged master, resolved conflicts
2016-10-26 09:57:59 +02:00
Shlomi Noach
b696106cb6
fixing bug introduced for charset and timezone tests
2016-10-20 15:05:47 +02:00
Shlomi Noach
bf92eec214
validating table structure on applier and migrator
...
- reading column list on applier
- comparing original table on applier and migrator, expecting exact column list
- or else bailing out
2016-10-20 11:29:30 +02:00
Shlomi Noach
82a76ae879
Merge branch 'master' into enum-sort-test
2016-10-20 10:16:02 +02:00
Akshay Chhajed
559c7895ca
Modified slave update check to test tungsten flag
2016-10-19 23:31:16 +05:30
Shlomi Noach
25166e33c7
solving the enum-as-part-of-pk bug
2016-10-19 15:22:29 +02:00
Shlomi Noach
f9c15127cd
simplified applier read of timezone
2016-10-14 12:56:43 +02:00
Shlomi Noach
dcd2f36c88
removed --time-zone flag
2016-10-14 12:53:23 +02:00
Shlomi Noach
9ac468c97e
failing on DATETIME-to-TIMESTAMP conversion within chosen key
2016-10-14 09:33:53 +02:00
Shlomi Noach
11ccf09412
grammar
2016-10-14 09:07:30 +02:00
Shlomi Noach
e6d317b579
fixed inferred usage for --critical-load
2016-10-14 09:05:54 +02:00
Shlomi Noach
661b7ff0c1
added test to sql/types
2016-10-13 13:13:00 +02:00
Shlomi Noach
882959ba83
column is type-aware; is timezone-conversion aware
...
also refactored some functions
2016-10-13 13:12:33 +02:00
Shlomi Noach
a637ed1b50
adapted builder tests
2016-10-13 13:11:35 +02:00
Shlomi Noach
6fbf337051
builder is smarter and can use convert_tz where it notices DATETIME->TIMESTAMP conversion
2016-10-13 13:11:18 +02:00
Shlomi Noach
0981f3f7d3
fix error message placeholder
2016-10-13 13:10:16 +02:00
Shlomi Noach
84feae052f
inspector notes down TIMESTAMP and DATETIME types; notices in particular the conversion from DATETIME to TIMESTAMP
2016-10-13 13:09:58 +02:00
Shlomi Noach
d80694bdac
no need for Inspector timezone; it is irrelevant
2016-10-13 13:08:41 +02:00
Shlomi Noach
f988309800
no need for Inspector timezone; it is irrelevant
2016-10-13 13:08:23 +02:00
Shlomi Noach
ac304def4d
applier always uses UTC
2016-10-13 13:08:02 +02:00
Shlomi Noach
184643157b
Merge branch 'master' into tz-a-different-approach
2016-10-12 08:33:19 +02:00
Shlomi Noach
c11c611755
Merge pull request #260 from github/hooks-nil-check
...
safe access to applier/inspector hostnames for hooks
2016-10-12 08:16:50 +02:00
Shlomi Noach
c399119139
Merge pull request #263 from github/implied-key-fix
...
assume-master-host now applies ImpliedKey
2016-10-12 08:16:38 +02:00
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
5d92da4a74
Merge branch 'master' into tz-a-different-approach
2016-10-11 17:17:42 +02:00
Shlomi Noach
8bd36dcb01
Merge branch 'master' into implied-key-fix
2016-10-11 17:17:29 +02:00
Shlomi Noach
c1a6773c02
better handling of --assume-master-host
...
separated logic and not even attempting to crawl topology
2016-10-11 16:42:19 +02:00
Shlomi Noach
dbf50afbc7
reading time_zone settings for Inspector and Applier separately.
...
--time-zone overrides both of them, if given
2016-10-11 16:00:26 +02:00
Shlomi Noach
5de8a010df
restoring original row_event code; tampering with applier time_zone based on global timze_zone
2016-10-10 22:33:54 +02:00
Shlomi Noach
15f4ddfd8a
support for --critical-load-interval-millis
...
this optional flag gives --critical-load a second chance. When configured to positive value, meeting with critical-load spawns a timer. When this timer expires a second check for critical-load is made; if still met, gh-ost bails out.
By default the interval is zero, in which case gh-ost bails out immediately on meeting critical load.
2016-10-10 13:21:01 +02:00
Shlomi Noach
a4d566e71c
counting child vs parent sie foreign keys on table,
...
parent-side foreign keys cannot be discarded
2016-10-10 12:28:56 +02:00
Shlomi Noach
6750959e1a
configurable time-zone, native time parsing
2016-10-10 11:39:57 +02:00
Shlomi Noach
0c35a811f7
setting time_zoe='+00:00' on rowcopy
2016-10-08 11:06:27 +02:00
Shlomi Noach
1f65473e69
support for --discard-foreign-keys
...
This flag makes migration silently and happily discard any existing foreign keys on migrated table. This is useful for intentional dropping of foreign keys, as gh-ost does not otherwise have support for foreign key migration.
At some time in the future gh-ost may support foreign key migration, at which time this flag will be removed
2016-10-07 10:20:50 +02:00
Shlomi Noach
ef04fa49f5
assume-master-host now applied ImpliedKey
2016-10-06 12:00:34 +02:00
Shlomi Noach
72f63d3042
safe access to applier/inspector hostnames for hooks
2016-10-04 21:18:44 +02:00
Shlomi Noach
51f0c0d957
fix arg conversion in BuildDMLUpdateQuery
2016-09-27 13:08:31 +02:00
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
Shlomi Noach
a7627091a7
Merge branch 'master' into named-cut-over
2016-09-13 05:25:16 -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
f4693274fb
Extracted and generalized encoding logic to encoding.go
2016-09-08 09:37:22 +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
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
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
