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12 197 коммитов 101 ветка 22 Теги 482 MiB
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135 Коммитов

Автор SHA1 Сообщение Дата
Ammar Aijazi d2780b7fe8 Demote MySQL DataOutOfRange errors (errno 1264) 2015-08-28 12:04:40 -07:00
Anthony Yeh 5b1055f2b5 Stop using non-standard uint64 BSON encoding. 
We can still decode the uint64 type if we receive it.

If we receive an int64 and try to decode into a statically-typed uint64
variable, it will pretend the received type had been uint64.

If we receive an int64 and decode into interface{}, it will have type
int64, which can cause problems. This mainly happens for arrays of
dynamic values, like BindVars.
 2015-08-22 16:01:45 -07:00
Ammar Aijazi 2b96585758 Suppress or demote some Execute errors in logs 2015-08-19 16:00:06 -07:00
Ammar Aijazi b66031eefb Fix a small behavioral change when converting QueryResult from Proto3 to internal data structures 2015-08-07 18:36:13 -07:00
Alain Jobart e5bc509f07 Finishing gRPC vtgate client / server. 2015-07-21 08:43:07 -07:00
Alain Jobart 842b233ed6 First pas at vtgate gRPC client/server. Not finished yet. 2015-07-20 15:40:09 -07:00
Alain Jobart 75c4dfe75c Adding proto3 and grpc code for update stream, now that API is good. 2015-07-10 15:20:43 -07:00
Alain Jobart 1da6040140 Fixing worker to not use the first character of a number 
to see if it's negative, but use the new flags we have.
 2015-06-26 16:49:42 -07:00
Alain Jobart 72dd02252e Moving mysql proto conversions to their own file. 2015-06-24 11:47:35 -07:00
Ammar Aijazi d339c32c49 Pass RPCErrors by pointer instead of value 2015-06-04 20:26:00 -07:00
Ammar Aijazi 6e0f5d68c3 Add a flag and some tests for returning RPC errors in RPC responses 2015-06-03 19:27:21 -07:00
Ammar Aijazi fb4c5fb10e queryservice's Execute should return RPCErrors as part of QueryResult 2015-06-03 19:27:21 -07:00
Michael Berlin 54421665c4 Process new "Flags" MySQL field when converting a result set to Go types. 
This change breaks the previous behavior: Before, unsigned BIGINT fields were always mapped to an int64 unless they were out of range for it. Now BIGINT are mapped to int64 or uint64 based on the unsigned information in the schema.

Smaller MySQL integer types are mapped to int64 as before, regardless of their signed information.
 2015-05-27 13:53:45 -07:00
Michael Berlin 92a7984ce2 Merge pull request #618 from youtube/mysql_flags 
Pass "Flags" from MySQL field from the result set e.g. to preserve if integers are unsigned.
 2015-04-27 17:16:56 -07:00
Sugu Sougoumarane bc30358eab Fix build issue with mysql.go 
Including errmsg.h causes build problems on import.
So, punting on this for now by hardcoding the error code.
 2015-04-24 15:03:22 -07:00
Michael Berlin 68ddcf73ae Pass "Flags" from MySQL field from the result set e.g. to preserve if 
integers are unsigned.
 2015-04-24 14:59:48 -07:00
sougou c88513e39a Merge pull request #619 from youtube/suguwork 
tabletserver: verbose error for killed queries
 2015-04-24 00:44:18 -07:00
Sugu Sougoumarane 9a8f8b8a35 tabletserver: verbose error for killed queries 2015-04-23 15:35:32 -07:00
Anthony Yeh 7f444655db Implement vio_socket_shutdown for MySQL 5.6. 2015-04-22 14:21:40 -07:00
Shengzhe Yao defc9d9398 add sqldb.Conn interface for low level db connection 
1. add sqldb.Conn and move mysql.ConnectionParams to sqldb package.
2. change mysql.Connect function to return sqldb.Conn.
3. update places using *mysql.Connection to sqldb.Conn.
4. update places using *mysql.ConnectionParams to *sqldb.ConnParams.
5. changes places that use mysql.Connect to sqldb.Get().
6. Some randome go style fix (suggested by golint).
7. define package level variable DefaultDB in sqldb.
8. go/mysql will register its Connect func in init function.
 2015-03-24 15:31:11 -07:00
Sugu Sougoumarane edb546eb64 tabletserver: New connection pool and connection 
Implementing a new pool and associated connection to
better manage connection problems. This new combination
addresses the following problems:
- On connection error, retry if allowed.
- CheckMySQL if necessary.
- New Exec API with deadline.
- Improved connection killer that kills the connection on
  both sides.
This is just the framework for now. The next CL will
actually change the tabletserver to use this.
The test is manual for now. So, it's disabled by default.
 2015-02-05 13:20:15 -08:00
Anthony Yeh dc910a32e7 Fix MySQL force close for real this time. 
Closing the socket was too harsh, because that makes the socket handle
invalid for any calls, even checking its status. Instead, we should only
call shutdown on the socket.
 2015-01-28 22:44:11 -08:00
Anthony Yeh 4135ac9432 Finish force_close before calling mysql_close. 
Trying to address crashes in CGO that happen when closing a connection
that was previously force-closed.
 2015-01-27 17:53:59 -08:00
Alain Jobart d2b4be1402 Big batch of linter fixes. 2015-01-06 09:37:34 -08:00
Anthony Yeh d86142c589 Use "go generate" for bsongen instead of Makefile. 
Now the bsongen command can live next to the type it operates on.

Note that you need Go 1.4 to run "go generate", but that only needs
to be done when you've modified a type that is the subject of a
generate command.
 2014-12-24 02:10:49 -08:00
Sugu Sougoumarane 13f45b5ea6 v3 proto: lookup hash unique index and handling of non-primary indexes for inserts 2014-12-07 21:56:51 -08:00
Anthony Yeh f0186fbe22 Fix charset handling in filtered replication. 2014-09-26 15:36:12 -07:00
Anthony Yeh a91d8823ad Add or fix package comments for reusable packages. 2014-09-24 14:35:23 -07:00
Anthony Yeh e2f4fc3a9d Better error messages from binlog streamer. 2014-09-23 17:39:51 -07:00
Anthony Yeh d933b997d5 Add EnableSSL() to mysql.ConnectionParams. 2014-09-03 17:44:12 -07:00
Anthony Yeh 94d343aadc Fix declaration of internal libmysql functions for MariaDB. 2014-08-20 21:11:49 -07:00
Anthony Yeh b9827a25a3 Add mysql.ForceQuit() to close mysql connection at socket level. 2014-08-12 10:21:04 -07:00
Anthony Yeh 79e2159a12 Raise a compile error for implicit declarations in CGO. 2014-08-06 10:29:37 -07:00
Alain Jobart a0b4b67be0 Adding extra headers so compiler has them. 2014-08-06 09:55:24 -07:00
Anthony Yeh 2fc9f65e46 Add low-level MySQL command functions to libmysqlclient wrapper. 2014-08-05 12:01:08 -07:00
Sugu Sougoumarane 3785916fbe Merge branch 'master' into monitoring 2014-04-04 12:03:14 -07:00
Sugu Sougoumarane 9c8cab6c91 queryservice: categorize read-only errors as RETRY 
When we get a read-only error, it means that the current
server is not the master anymore. Categorize such errors
as RETRY, which will make the clients re-resolve to the
new master.
 2014-04-04 11:40:43 -07:00
Alain Jobart 8302b2ae94 First pass at MariaDB support. 
test/tabletmanager.py passes!
It's enabled by setting MYSQL_FLAVOR=MariaDB before anything.
 2014-04-02 14:52:07 -07:00
Sugu Sougoumarane a8b519a46c bsongen: undoing Nullification till clients are deployed 2014-03-21 17:34:34 -07:00
Sugu Sougoumarane 6a637b8c4d bsongen: mysql/proto & some vtgate/proto 2014-03-21 15:55:49 -07:00
Sugu Sougoumarane 5ff2643d57 bson: RecordLen -> Close 2014-03-16 20:22:24 -07:00
Sugu Sougoumarane 5789e34650 bson: convert custom marshalers to new API 2014-02-28 20:50:42 -08:00
Sugu Sougoumarane b4999d05ac bsongen: Slice support 
Also changed ExpectIndex to SkipIndex. The check
is not worth it.
 2014-02-26 15:09:30 -08:00
Sugu Sougoumarane 353168b71f bson: Plan B on encoding of QueryResult 
Switching the types back to uint64, and encoding
to encode as unsigned instead of the other way round.
 2014-02-25 14:05:52 -08:00
Sugu Sougoumarane faed110d1c bsongen: []byte support 2014-02-24 16:56:13 -08:00
Sugu Sougoumarane e1402b8c4f bsongen: EncodeInt 
Also make some of the types match the encoding.
 2014-02-23 19:19:40 -08:00
Alain Jobart 6e86e0f69b Fixing all bson encoders to support extra fields. 
In the process, fixing a bug in '*Session' decoding,
where a field with a 'bson.Null' kind would fail.
 2014-02-19 10:19:12 -08:00
Alain Jobart 6b580d1ab1 Refactoring mysql passwords for CredentialServer. 
We now ask the CredentialsServer everytime we connect for
an up to date password. Refactor code everywhere to use that
feature, and not duplicate mysql.ConnectionParams everywhere.
 2014-01-31 13:21:33 -08:00
Sugu Sougoumarane 8c574d50d2 Sessionless VTGate rewrite: WIP (not building yet) 2014-01-09 15:13:46 -08:00
Alain Jobart 796edd7570 Re-organizing code a bit, adding comments. 2013-12-20 11:06:25 -08:00
Alain Jobart 48189f7bb9 Adding mysql types to go/mysql/proto. 
Using them in client2 and diff_utils.
 2013-12-20 10:46:06 -08:00
Liang Guo 83d7138532 Fix handling of NULL in mysql row values 2013-12-11 15:05:49 -08:00
Sugu Sougoumarane 1f294e8d10 tests for mysql protos. 2013-10-22 10:01:21 -07:00
Sugu Sougoumarane dd01dafbd8 Simplify bson encode API. 2013-10-18 15:43:26 -07:00
Sugu Sougoumarane 3809d76bc2 Move error constants into mysql package. 2013-09-30 09:35:29 -07:00
Alain Jobart a8bc39e721 Fix DbName case. 2013-09-02 22:55:12 -07:00
Ryszard Szopa 88809ec538 Manually redact password information from logging. 2013-08-06 14:58:51 -07:00
Ryszard Szopa 66cf2567c4 Convert commands to use glog. 
Conflicts:
	go/cmd/vtocc/vtocc.go
	go/cmd/vttablet/vttablet.go
 2013-08-06 14:58:10 -07:00
Ryszard Szopa cead93c364 Automatic rewrite of relog import paths and calls to use glog. 
Commands run:

  find go -name "*.go" | xargs sed --in-place -r 's,"github.com/youtube/vitess/go/relog",log "github.com/golang/glog",g; s,relog.Info,log.Infof,g; s,relog.Warning,log.Warningf,g; s,relog.Error,log.Errorf,g; s,relog.Fatal,log.Fatalf,g; s,relog.Debug,log.V(6).Infof,g'
  find . -name '*.go' -exec gofmt -w {} \;
 2013-08-06 14:56:00 -07:00
Ryszard Szopa 0d046a5984 Replace code.google.com with github.com/youtube/vitess. 2013-07-18 18:18:20 -07:00
Alain Jobart 46c1b60448 Adding support for encrypted replication. 
LGTM Sugu.
 2013-06-13 17:28:44 -07:00
Sugu Sougoumarane edeec1a84f change mysql API to accept string instead of []byte for queries 2013-04-30 13:00:43 -07:00
Sugu Sougoumarane 0313590965 Fix for multi-result. Ensure we pull all data from server on close result. 2013-04-08 15:32:10 -07:00
Sugu Sougoumarane 110c5576eb backdoor for allowing multi statements (no support for multi results yet) 2013-04-05 18:54:38 -07:00
Alain Jobart afaab059e9 Make sure we compile mysql library with 64 bits libraries, otherwise it breaks. 
LGTM Sugu.
 2013-02-13 13:28:42 -08:00
Ric Szopa ece66e050e Redact away dbconfig password. 2012-11-14 12:53:32 -08:00
Sugu Sougoumarane 169f86c653 enforce strict mode & other misc fixes 2012-11-09 11:54:43 -08:00
Sugu Sougoumarane f677ce365a mysql: tests for QueryResult encoding 2012-11-08 10:26:36 -08:00
Sugu Sougoumarane fb806cf4dc tabletserver: introduce a more formal type system 2012-11-05 14:28:37 -08:00
Ric Szopa fe0272ef1e Use 1 << 20 as a Big Number instead of 1 << 30. 2012-10-11 11:44:31 -07:00
Alain Jobart 1485664c43 Splitting the data structures used in mysql-related RPC into proto submodules. 
LGTM Sugu and Mike.
 2012-09-24 15:14:48 -07:00
Sugu Sougoumarane 8d927b230b cleaner & more efficient mysql.go 2012-09-17 13:14:17 -07:00
Sugu Sougoumarane 5fe7099d6f standardize on a single way to use mysql 2012-09-13 11:12:27 -07:00
Alain Jobart 90e0a63589 Code clean-up: renaming a few 'self' into variable names, 
to follow newer code conventions.

LGTM: Sugu
 2012-08-28 16:05:34 -07:00
Alain Jobart 1138c656aa Now using rpcplus package everywhere, and adding support for streaming 
mysql queries using a streaming RPC API. Only the go client side is
in here, the python client code will be next.

LGTM by Mike and Sugu over the last couple weeks.
 2012-08-27 16:26:06 -07:00
Sugu Sougoumarane e448f50dcf config revamp: convert dbconfig maps to actual structs 2012-08-08 16:11:15 -07:00
Sugu Sougoumarane ca3b52dec2 Make vttablet serve queries and use info from my.cnf 2012-08-02 16:08:50 -07:00
Sugu Sougoumarane e0570f33e8 mysql.go: add library init call for thread safety. 2012-07-11 17:57:03 -07:00
Mike Solomon 898507dd0d fix intermittent segfault under mysql error conditions 2012-07-06 00:33:31 -07:00
Ric Szopa 02115e7048 Change the license notice to be shorter and refer to the license file. 2012-06-07 11:55:06 -07:00
Sugu Sougoumarane 11eb137452 optimzation stage1: 
- Cache & reuse field info for selects
- Optimization in QueryBson for reading
- Move the defer closure out of Execute into its own function
- Delete unused execCacheResult
 2012-04-24 11:22:23 -07:00
Sugu Sougoumarane e2e3e0ef00 copyright deviolation 2012-04-01 21:58:56 -07:00
Sugu Sougoumarane 69b96741f9 refactor: created new reusable pools package by pulling code out of connection pools. 2012-03-16 17:07:27 -07:00
Sugu Sougoumarane a082e88409 updated to go's new build system and weekly.2012-03-04 2012-03-11 17:53:40 -07:00
Sugu Sougoumarane 72a862e6b3 initial source code check-in. 2012-02-24 23:30:03 -08:00