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1552 Коммитов

Автор SHA1 Сообщение Дата
Alain Jobart 69e70eb099 Adding QPS graph to vtocc and vttablet status. 2014-05-02 14:14:39 -07:00
Alain Jobart b5b68165a6 Using right type for health return. 
That way we don't escape the HTML markups.
 2014-05-02 13:32:45 -07:00
Alain Jobart 344c9a6ce2 Adding status page fragment for vttablet health. 2014-05-02 11:26:53 -07:00
Alain Jobart a240486d25 Fixing test here. 2014-05-02 10:36:17 -07:00
Alain Jobart 82ab6f7c1f Storing pointers to health records in health. 
So we don't copy them around all the time when displaying them.
 2014-05-02 10:00:10 -07:00
Alain Jobart 54842553ab Adding an external function IsrunningHealthCheck. 2014-05-01 11:00:11 -07:00
Alain Jobart 4540655507 Cleanup for tabletmanager. 2014-04-30 10:00:20 -07:00
Alain Jobart 8e78948082 Using the new allowQueries return code. 2014-04-30 09:47:29 -07:00
Sugu Sougoumarane 38e357ca81 queryservice: add waitForMysql option 
There are use cases where vtocc needs to wait for mysql to come
up. Add this flag to allowQueries so this functionality can be
supported.
 2014-04-29 14:55:28 -07:00
Sugu Sougoumarane be2831984f queryservice: stats for begin, commit & rollback 
Commit & rollback were getting tracked as TransactionCompletiion
stats, whereas there was no tracking for begin. This was confusing
because the the Queries stat could not be correlated against mysql
exec time stats. Now, all three of these statements are reported
under queries under the plans BEGIN, COMMIT & ROLLBACK.
 2014-04-29 12:55:29 -07:00
Sugu Sougoumarane bf556ce85a query service: add more failsafes 2014-04-29 11:18:46 -07:00
Alain Jobart 4d3091ef2c Creating ephemeral lock files for keyspace/shard/srvshard. 
We never go cross-process with them, and they need to disappear
when a process dies.
 2014-04-28 14:56:12 -07:00
Alain Jobart 049568a744 Merge branch 'ssrepl' of github.com:youtube/vitess into ssrepl 2014-04-28 09:46:04 -07:00
Alain Jobart e16cc232c5 Moving actor into its own library. 
That way vtaction doesn't link with tabletmanager any more.
 2014-04-25 22:33:05 -07:00
Alain Jobart d3ffea9e97 Cleanup up import. 2014-04-25 22:12:12 -07:00
Alain Jobart 7d4d2c67dd Moving HealthRecord to healthcheck.go 2014-04-25 22:05:50 -07:00
Alain Jobart bfe26a3080 Merge branch 'replication' of github.com:youtube/vitess into replication 2014-04-25 21:59:35 -07:00
Alain Jobart ed6796a112 Removing go/vt/vttablet, merging it into tabletmanager. 
Still a bunch of stuff to clean up.
 2014-04-25 21:59:08 -07:00
Sugu Sougoumarane 21c2ae7a94 queryservice: Change allowQueries 
allowQueries is now simplified. It just tries to start the
query service. If it fails, it returns an error. All the
retry logic has been removed. This will allow the tablet manager
to retry based on other conditions that the query service does
not care about.
For vtocc, a failure to start the query service will cause the
program to exit.
 2014-04-25 14:04:29 -07:00
Sugu Sougoumarane 889feff121 Merge branch 'replication' of github.com:youtube/vitess into replication 2014-04-25 13:08:46 -07:00
Sugu Sougoumarane 4855b64878 Merge branch 'master' into replication 2014-04-25 13:08:30 -07:00
Alain Jobart 41243a126b Moving health history from health to agent. 
Agent will need to take into account other stuff.
 2014-04-25 10:58:14 -07:00
Sugu Sougoumarane 2eaa3c4b99 Merge branch 'master' into vtocc 2014-04-25 00:30:55 -07:00
Sugu Sougoumarane 8a3b994765 parser: support if exists for drop view 2014-04-25 00:30:01 -07:00
Liang Guo 0d265a4f31 Fix VTGate unit tests 2014-04-24 16:11:34 -07:00
Liang Guo 679005e818 VTGate V2 update 2014-04-24 15:25:28 -07:00
Alain Jobart caad63475a More support for health check / lameduck mode. 2014-04-24 15:20:33 -07:00
Alain Jobart 5dc321090f Implementing the lameduck code. Test to come. 2014-04-24 10:29:04 -07:00
Alain Jobart f8c1f2b916 Using timer.Timer in health check, stopping it. 2014-04-24 09:54:49 -07:00
Ryszard Szopa cd735e9d38 Make the txlogz and queryz tables sortable. 2014-04-24 05:57:25 -07:00
Liang Guo 1ef30a29b9 Fix VTGate V2 unit test 2014-04-23 11:01:12 -07:00
Liang Guo 62d16f840b VTGate V2 update 2014-04-23 10:37:28 -07:00
Alain Jobart 0b573e4e57 Removing topo.Server.CreateShardReplication. 
Using UpdateShardReplicationFields in all cases, less
confusing and then the 'Tee' support works all the time.
This is actually a lot less code.
 2014-04-23 09:54:31 -07:00
Alain Jobart 32be6645cf Merge branch 'master' of github.com:youtube/vitess 2014-04-22 10:39:27 -07:00
Alain Jobart 2e8d3d02e1 Fixing a bug in tablet healthL would not clear 
the health map when it goes empty.
 2014-04-22 10:08:52 -07:00
Sugu Sougoumarane 4b736e9c32 rudimentary support for VIEW ddls 2014-04-21 15:25:56 -07:00
Alain Jobart 4dc4bfce08 When using Clone, update the 'Cells' list in the shard. 2014-04-21 13:14:43 -07:00
Alain Jobart 97f80cf484 Merge branch 'replication' 2014-04-18 21:08:51 -07:00
Alain Jobart ead2b4f757 Renaming a function. 2014-04-18 14:58:27 -07:00
Alain Jobart 4b424e15c0 Small optimization in rebuild after reparent. 
We only need to rebuild the shard graph for the old and
new master cells (might be the same cell).
 2014-04-18 13:32:06 -07:00
Ryszard Szopa ad1a918478 Publish stats about lagging tablets in vtgate. 2014-04-17 23:29:36 -07:00
Alain Jobart 7bc6c4cc98 Adding more comments to go/vt/topo, renaming a function. 2014-04-17 16:47:16 -07:00
Alain Jobart 58438063bb First phase of adding masters to rep. graph. 
The next phases will add masters to the replication
graph as a ReplicationLink with a parent.IsZero().
This phase is to just handle that case in preparation.
 2014-04-17 15:13:47 -07:00
Alain Jobart 11430a74c0 Handling errors properly in new rebuild. 2014-04-16 12:18:58 -07:00
Alain Jobart 71f7823dee Adding missing test. 2014-04-16 10:51:33 -07:00
Alain Jobart c4f50f78d3 Merge branch 'master' into replication 2014-04-16 09:30:59 -07:00
Alain Jobart 4d786572f1 Changing other places to not lock shards. 
When we do a rebuild, no need to lock a shard if UseSrvShardLocks
is on.
 2014-04-15 15:41:43 -07:00
Alain Jobart bb1cabce2a Adding the new rebuild implementation that uses the locking. 2014-04-15 15:29:28 -07:00
Alain Jobart 0332ffd898 Implementing srvShard lock for tee. 2014-04-15 13:36:31 -07:00
Alain Jobart bfdc02686e Adding SrvShard locking and test code. 2014-04-15 13:30:38 -07:00
Liang Guo 93e6ba1b93 Address style 2014-04-12 18:56:08 -07:00
Liang Guo 453738707b Merge branch 'master' into liguo 2014-04-12 18:52:21 -07:00
Liang Guo 474811d3b4 Add unit test for Resolver 2014-04-12 18:51:48 -07:00
Alain Jobart 28314ff91e Making default timeout make more sense. 2014-04-11 16:05:43 -07:00
Alain Jobart 41abf265b2 Merge branch 'master' into replication 2014-04-11 15:30:54 -07:00
Alain Jobart aca2b512f8 Adding forward compatibility for locking. 2014-04-11 15:29:46 -07:00
Alain Jobart 02f9e34e73 moving rebuild to topotools. 2014-04-11 15:04:15 -07:00
Alain Jobart c263843b6d Moving Scrap and ChangeType to newly created topotools. 2014-04-11 14:57:56 -07:00
Alain Jobart 9e2a56955c Renaming vt/topotools to vt/topo/helpers. 2014-04-11 14:34:30 -07:00
Alain Jobart f1dcff7b4b More doc in wrangler package. 2014-04-11 13:30:21 -07:00
Ryszard Szopa 31f75ffabd Fix typo. 2014-04-09 16:30:49 -07:00
Ryszard Szopa 323106b5d9 Save the original value return by GetEndPoints in ResilientSrvTopoServer. 2014-04-09 16:18:23 -07:00
Liang Guo b1cd218402 Merge branch 'master' into liguo 2014-04-09 14:56:34 -07:00
Ryszard Szopa 0897334d59 Rewrite srv_topo_server_test to be table driven. 2014-04-09 13:33:20 -07:00
Liang Guo d4f7ca6998 Add keyspace/shards resolution layer 2014-04-08 23:42:42 -07:00
Sugu Sougoumarane e787ba99ff queryservice: queryz fixes 
Fix queryz (and querylogz) so long queries can wrap.
Also fix a coloring bug.
 2014-04-08 17:49:43 -07:00
Sugu Sougoumarane 7f17d870d8 queryservice: log normal errors as warning 
Since normal errors are common, it's better to log them
as warning.
 2014-04-08 15:14:33 -07:00
Sugu Sougoumarane d98ac3213c queryservice: support qualified column names for update statements 2014-04-08 14:40:01 -07:00
Sugu Sougoumarane b19d9adf20 servenv: move some code around 
Better reuse on import
 2014-04-08 11:14:40 -07:00
Sugu Sougoumarane 7a1a2f9352 Merge branch 'master' into monitoring 2014-04-08 11:05:58 -07:00
Sugu Sougoumarane a289dea4cd servenv: reduce default lameduck period 
Since most tests don't set lameduck period, a high value will
most likely break them all. So, it's good to set this to something
very small.
 2014-04-08 11:03:22 -07:00
Sugu Sougoumarane 96a25e86fa servenv: Add comments to functions. 2014-04-08 10:34:44 -07:00
Sugu Sougoumarane c8d07c791c Merge branch 'master' into monitoring 2014-04-08 00:59:54 -07:00
Sugu Sougoumarane 4627e1cea3 servenv: support for lameduck-period 2014-04-08 00:54:40 -07:00
Liang Guo f645660d35 Merge branch 'master' into liguo 2014-04-07 13:19:29 -07:00
Sugu Sougoumarane 31eda306c0 Merge branch 'master' into monitoring 2014-04-07 09:23:20 -07:00
Sugu Sougoumarane 14050b920f gorpc: Change ssl timeout to be different from normal 
The different error message will help trouble shoot the root
cause of problems better.
Also, fixed some typos.
 2014-04-06 21:59:38 -07:00
Sugu Sougoumarane b5f7c951b1 Merge branch 'vtocc' 2014-04-05 12:28:09 -07:00
Sugu Sougoumarane 8d91aa4802 queryservice: lip service to positional args 
First cut at supporting positional args. This allows
you to send queries like:
select * from t where id1 = ? and id2 = ?
The parser will treat this query as:
select * from t where id1 = :v1 and id2 = :v2
So, the bind variables will need to be like this:
{"id1": 1, "id2": 2}
 2014-04-05 08:36:09 -07:00
Liang Guo b7b484b280 Add ExecuteEntityIds() to VTGate V2 2014-04-04 17:36:23 -07:00
Liang Guo 67e47c097c Merge branch 'master' into liguo 2014-04-04 17:30:01 -07:00
Liang Guo 26110a8e34 Address comments 2014-04-04 17:29:07 -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
Liang Guo 45b0e0c6c5 Merge branch 'master' into liguo 2014-04-04 11:40:23 -07:00
Liang Guo 30fde96092 EntityIdsQuery related change (WIP) 2014-04-04 11:38:48 -07:00
Liang Guo e2eae9d65a Merge branch 'master' into liguo, generate additional bson files 
Conflicts:
	go/vt/key/key.go
	go/vt/vtgate/proto/vtgate_proto.go
	go/vt/vtgate/scatter_conn_test.go
	go/vt/vtgate/shard_conn_test.go
 2014-04-03 14:51:04 -07:00
Alain Jobart c90dcbe6e1 Merge branch 'master' into replication 2014-04-02 21:59:03 -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 0d95f30595 bug fix: SHARE and MODE are not keywords 
Looks like share and mode are valid column names even though
LOCK IN SHARE MODE is a special construct. So, we can't treat
SHARE and MODE as keywords. Otherwise, the parser fails for
columns with such names.
 2014-04-02 01:16:21 -07:00
Liang Guo 6372a6c69a Update VTGate V2 with keyspaceid and keyrange queries 2014-04-01 13:59:15 -07:00
Sugu Sougoumarane a643e95635 queryservice: qualified column names in insert 2014-03-29 00:41:41 -07:00
Sugu Sougoumarane d257db8e42 queryservice: support lock in share mode construct 2014-03-28 23:55:48 -07:00
Ryszard Szopa e38bce7f78 Fix silly bug in health module. 2014-03-26 18:04:41 -07:00
Ryszard Szopa ba34c07e72 health.Record.Class: really fix it, write test. 2014-03-26 17:55:29 -07:00
Ryszard Szopa 4762e9e431 Fix typo in health.Record.Class. 2014-03-26 17:45:27 -07:00
Ryszard Szopa 7bc25c104f health.Record: define methods for display and deduplication. 2014-03-26 17:26:40 -07:00
Ryszard Szopa 1e952e3755 Store a history of health.Run results. 2014-03-25 16:10:12 -07:00
Sugu Sougoumarane cfdf27d3bb bsongen: non-struct simple types 2014-03-25 01:12:04 -07:00
Sugu Sougoumarane 8bf5534b5f queryservice: add TODO to fix dual correctly 2014-03-24 15:38:23 -07:00