2732be83d9
Shuffle operations so that locking upsert happens last in the txn. This ensures the lock is held for the least amount of time possible.
2015-04-27 13:22:30 +01:00
e4c4664d73
Handle the fact that postgres databases can be restarted from under us
2015-04-27 12:40:49 +01:00
b8092fbc82
Go back to storing JSON in TEXT
2015-04-16 11:17:52 +01:00
5b31afcbd1
Remove debug logging
2015-04-15 16:27:04 +01:00
ed26e4012b
pushers table requires a unique id.
2015-04-15 16:24:14 +01:00
a5c72780e6
Don't pass in removed flag
2015-04-15 15:13:22 +01:00
4af32a2817
Postgres does not allow you to continue using a cursor after a DB exception has been raised, so move _simple_insert or_ignore flag out of transaction
2015-04-15 14:51:21 +01:00
58d8339966
Add support for postgres instead of mysql. Change sql accourdingly. blob + varbinary -> bytea. No support for UNSIGNED or CREATE INDEX IF NOT EXISTS.
2015-04-14 13:53:20 +01:00
7ed2ec3061
Handle the fact that in sqlite binary data might be stored as unicode or bytes
2015-04-10 13:41:54 +01:00
8bf285e082
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-04-09 13:13:26 +01:00
8ad0f4912e
Stream ordering and out of order insertions.
...
Handle the fact that events can be persisted out of order, and so to get
the "current max" stream token becomes non trivial - as we need to make
sure that *all* stream tokens less than the current max have also
successfully been persisted.
2015-04-09 11:41:36 +01:00
83f5125d52
Merge pull request #114 from matrix-org/improve_get_event_cache
...
Improve get event cache
2015-04-08 16:50:27 +01:00
3887350e47
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-04-08 14:11:07 +01:00
c1b34af441
Move database timer logging to seperate logger
2015-04-08 13:31:19 +01:00
9a05795619
Retry transaction, not SQL query
2015-04-08 13:11:28 +01:00
4fe95094d1
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-04-07 18:05:39 +01:00
49d6aa1394
Retry on deadlock
2015-04-07 15:28:37 +01:00
0af5f5efaf
Don't use multiple UNIQUE constraints; it will cause deadlocks
2015-04-07 12:08:35 +01:00
c8d3f6486d
Implement or_ignore flag on inserts
2015-04-07 12:06:22 +01:00
304111afd0
Don't use AUTOINCREMENT, use an in memory version
2015-04-07 12:05:36 +01:00
779f7b0f44
Fix unicode support
2015-04-02 10:06:22 +01:00
9236136f3a
Make work in both Maria and SQLite. Fix tests
2015-04-01 14:12:33 +01:00
a198894bf7
Appease pep8
2015-03-26 11:53:58 +00:00
953e40f9dc
Implement the main getEvent cache using Cache() instead of a custom application of LruCache; also unify its two-level structure into just one
2015-03-25 19:12:16 +00:00
f173d40a32
Use FrozenEvent's reject_reason to decide whether to return it; don't include allow_rejected in the main getEvents cache key
2015-03-25 19:06:05 +00:00
1b988b051b
Store the rejected reason in (Frozen)Event structs
2015-03-25 19:06:05 +00:00
033a517feb
Indirect invalidations of _get_event_cache via a helper method to keep all uses of the cache lexically within one .py file
2015-03-25 19:06:05 +00:00
9ba6487b3f
Allow a choice of LRU behaviour for Cache() by using LruCache() or OrderedDict()
2015-03-25 19:05:34 +00:00
0e8f5095c7
Fix unicode database support
2015-03-25 17:15:20 +00:00
9e98f1022a
Don't order by rowid
2015-03-24 16:19:01 +00:00
6e7131f02f
Remove uses of REPLACE and ON CONFLICT IGNORE to make the SQL more portable.
2015-03-23 15:38:56 +00:00
0f86312c4c
Pull out the cache logic from the @cached wrapper into its own class we can reuse
2015-03-20 18:25:42 +00:00
b1022ed8b5
func(*EXPR) is valid Python syntax, really...
2015-03-20 17:47:45 +00:00
f6583796fe
Merge branch 'develop' of github.com:matrix-org/synapse into mysql
2015-03-20 16:31:48 +00:00
80cd08c190
PEP8
2015-03-20 16:03:25 +00:00
9517f4da4d
Merge branch 'develop' of github.com:matrix-org/synapse into store_rearrangement
2015-03-20 16:02:47 +00:00
dc0c989ef4
Give sensible names for '_simple_...' transactions
2015-03-20 15:59:18 +00:00
7e282a53a5
Tidy up _simple_... methods
2015-03-20 15:05:10 +00:00
91cb46191d
Allow @cached-wrapped functions to have more or fewer than 1 argument; assert on the total count of them though
2015-03-20 14:59:45 +00:00
87db64b839
Rearrange storage modules
2015-03-20 14:11:38 +00:00
cb8162d3d1
Rearrange storage modules
2015-03-20 13:52:56 +00:00
d7a0496f3e
Convert storage layer to be mysql compatible
2015-03-19 15:59:48 +00:00
1489521ee5
Be polite and ensure we use @functools.wraps() when creating a function decorator
2015-03-17 17:19:22 +00:00
be170b1426
Add a metric for the scheduling latency of SQL queries
2015-03-16 17:21:59 +00:00
e75fa8bbbf
Bugfix to sql_txn_timer increment - add only the per-TXN duration, not the total time ever spent since boot
2015-03-12 16:24:51 +00:00
63cb7ece62
Rename the timer metrics exported by synapse.storage to append _time, so the meaning of ':total' is clearer
2015-03-12 16:24:51 +00:00
f1fbe3e09f
Rename TimerMetric to DistributionMetric; as it could count more than just time
2015-03-12 16:24:51 +00:00
642f725fd7
Pretend the 'getEvent' cache is just another cache in the set of all the others for metric
2015-03-12 16:24:51 +00:00
b0cf867319
Use _ instead of . as a metric namespacing separator, for Prometheus
2015-03-12 16:24:51 +00:00
f9478e475b
Rename Metrics' "keys" to "labels"
2015-03-12 16:24:51 +00:00
Erik Johnston