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351 Commits

Author SHA1 Message Date
Amber Brown
5ba8ceab4c fixes 2019-03-12 00:35:31 +11:00
Erik Johnston
6bb1c028f1 Limit cache invalidation replication line length (#4748) 2019-02-27 10:28:37 +00:00
Richard van der Hoff
f191be822b
Add database version to phonehome stats. (#4753) 2019-02-27 10:21:49 +00:00
Erik Johnston
80467bbac3 Fix state cache invalidation on workers 2019-02-22 14:38:14 +00:00
Amber Brown
a06614bd2a
UPSERT many functionality (#4644) 2019-02-20 23:03:30 +11:00
Erik Johnston
62175a20e5 Docs 2019-02-19 11:38:40 +00:00
Erik Johnston
1bb35e3a83 Use itertools 2019-02-19 11:34:40 +00:00
Erik Johnston
bc8fa1509d Documentation 2019-02-19 11:24:59 +00:00
Erik Johnston
a9b5ea6fc1 Batch cache invalidation over replication 
Currently whenever the current state changes in a room invalidate a lot
of caches, which cause *a lot* of traffic over replication. Instead,
lets batch up all those invalidations and send a single poke down
the replication streams.

Hopefully this will reduce load on the master process by substantially
reducing traffic.
 2019-02-18 17:53:31 +00:00
Richard van der Hoff
56710c7df5
Fix 'no unique or exclusion constraint' error (#4591) 
Add more tables to the list of tables which need a background update to
complete before we can upsert into them, which fixes a race against the
background updates.
 2019-02-08 18:30:46 +00:00
Amber Brown
94fb63e44f
Fix typo in upserts code (#4505) 
* fix obvious problem :|

* changelog
 2019-01-29 10:04:23 +00:00
Amber Brown
7072fe3084
Fix UPSERTs on SQLite 3.24+ (#4477) 2019-01-28 15:43:32 +00:00
Amber Brown
0e27501ee5
Fix UPSERT check (#4459) 2019-01-24 22:57:41 +11:00
Amber Brown
58f6c48183
Use native UPSERTs where possible (#4306) 2019-01-24 21:31:54 +11:00
Amber Brown
7960c26fda
Fix adding new rows instead of updating them if one of the key values is a NULL in upserts. (#4369) 2019-01-09 22:26:25 +11:00
Ben Parsons
b5ac0ffa0a add more detail to logging regarding "More than one row matched" error (#4234) 2018-12-04 11:57:39 +01:00
Richard van der Hoff
ecc23188f4
Fix UnicodeDecodeError when postgres is not configured in english (#4253) 
This is a bit of a half-assed effort at fixing https://github.com/matrix-org/synapse/issues/4252. Fundamentally the right answer is to drop support for Python 2.
 2018-12-04 11:55:52 +01:00
Amber Brown
e1728dfcbe
Make scripts/ and scripts-dev/ pass pyflakes (and the rest of the codebase on py3) (#4068) 2018-10-20 11:16:55 +11:00
Amber Brown
14e4d4f4bf
Port storage/ to Python 3 (#3725) 2018-08-31 00:19:58 +10:00
Matthew Hodgson
3f543dc021 initial cut at a room summary API (#3574) 2018-08-16 09:46:50 +01:00
Richard van der Hoff
07defd5fe6 Fix another logcontext leak in _persist_events 
We need to run the errback in the sentinel context to avoid losing our own
context.

Also: add logging to runInteraction to help identify where "Starting db
connection from sentinel context" warnings are coming from
 2018-07-25 10:53:23 +01:00
Richard van der Hoff
f1a15ea206 revert 00bc979 
... we've fixed the things that caused the warnings, so we should reinstate the
warning.
 2018-07-19 11:14:20 +01:00
Richard van der Hoff
00bc979137 Disable logcontext warning 
Temporary workaround to #3518 while we release 0.33.0.
 2018-07-19 10:51:15 +01:00
Richard van der Hoff
c3c29aa196
Attempt to include db threads in cpu usage stats (#3496) 
Let's try to include time spent in the DB threads in the per-request/block cpu
usage metrics.
 2018-07-10 16:12:36 +01:00
Amber Brown
49af402019 run isort 2018-07-09 16:09:20 +10:00
Amber Brown
a2eb5db4a0 update metrics to be in seconds 2018-05-28 19:10:27 +10:00
Amber Brown
754826a830 Merge remote-tracking branch 'origin/develop' into 3218-official-prom 2018-05-28 18:57:23 +10:00
Amber Brown
7ea07c7305
Merge pull request #3278 from NotAFile/py3-storage-base 
Py3 storage/_base.py
 2018-05-24 13:08:09 -05:00
Adrian Tschira
095292304f Py3 storage/_base.py 
Signed-off-by: Adrian Tschira <nota@notafile.com>
 2018-05-24 18:24:12 +02:00
Amber Brown
fcc525b0b7 rest of the changes 2018-05-21 19:48:57 -05:00
Adrian Tschira
dcc235b47d use stand-in value if maxint is not available 
Signed-off-by: Adrian Tschira <nota@notafile.com>
 2018-05-19 17:35:44 +02:00
Vincent Breitmoser
89de934981 Use psycopg2cffi module instead of psycopg2 if running on pypy 
The psycopg2 package isn't available for PyPy.  This commit adds a check
if the runtime is PyPy, and if it is uses psycopg2cffi module in favor
of psycopg2. This is almost a drop-in replacement, except for one place
where an additional cast to string is required.
 2018-04-10 11:29:52 +02:00
Erik Johnston
efb79820b4 Fix bug with delayed cache invalidation stream 
We poked the notifier before updated the current token for the cache
invalidation stream. This mean that sometimes the update wouldn't be
sent until the next time a cache was invalidated.
 2018-03-02 14:45:15 +00:00
Richard van der Hoff
3d12d97415 Track DB scheduling delay per-request 
For each request, track the amount of time spent waiting for a db
connection. This entails adding it to the LoggingContext and we may as well add
metrics for it while we are passing.
 2018-01-16 17:23:32 +00:00
Richard van der Hoff
8615f19d20 rework runInteraction in terms of runConnection 
... so that we can share the code
 2018-01-16 17:08:29 +00:00
Matthew Hodgson
f397153dfc Merge branch 'develop' into matthew/search-all-local-users 2017-11-30 01:51:38 +00:00
Matthew Hodgson
3241c7aac3 untested WIP but might actually work 2017-11-29 18:27:05 +00:00
Richard van der Hoff
5a4da5bf78
Merge pull request #2697 from matrix-org/rav/fix_urlcache_index_error 
Fix error on sqlite 3.7
 2017-11-27 12:25:48 +00:00
Richard van der Hoff
63ccaa5873 Avoid retrying forever on IntegrityError 2017-11-27 12:00:07 +00:00
Richard van der Hoff
6b48b3e277 fix sql fails 2017-11-22 18:06:24 +00:00
Richard van der Hoff
2908f955d1 Check database in has_completed_background_updates 
so that the right thing happens on workers.
 2017-11-22 18:02:15 +00:00
Richard van der Hoff
77a1227870 Fix broken ref to IntegrityError 2017-11-16 16:03:38 +00:00
Richard van der Hoff
10aaa1bc15 _simple_upsert: retry on IntegrityError 
wrap the call to _simple_upsert_txn in a loop so that we retry on an
integrityerror: this means we can avoid locking the table provided there is an
unique index.
 2017-11-16 15:30:15 +00:00
Richard van der Hoff
cdc9e50a5d Cleanup in _simple_upsert_txn 
Bail out early to reduce indentation
 2017-11-16 15:29:10 +00:00
Richard van der Hoff
4dd1bfa8c1 Revert "Revert "move _state_group_cache to statestore"" 
We're going to fix this properly on this branch, so that the _state_group_cache
can end up in StateGroupReadStore.

This reverts commit ab335edb02.
 2017-11-14 11:43:58 +00:00
Richard van der Hoff
6cfee09be9 Make __init__ consitstent across Store heirarchy 
Add db_conn parameters to the `__init__` methods of the *Store classes, so that
they are all consistent, which makes the multiple inheritance work correctly
(and so that we can later extract mixins which can be used in the slavedstores)
 2017-11-13 10:46:07 +00:00
Erik Johnston
ab335edb02 Revert "move _state_group_cache to statestore" 
This reverts commit f5cf3638e9.
 2017-11-13 10:05:33 +00:00
Richard van der Hoff
f5cf3638e9 move _state_group_cache to statestore 
this is internal to statestore, so let's keep it there.
 2017-11-07 16:43:00 +00:00
Richard van der Hoff
eaaabc6c4f replace 'except:' with 'except Exception:' 
what could possibly go wrong
 2017-10-23 15:52:32 +01:00
Erik Johnston
97c544f91f Add _simple_update 2017-08-25 11:11:37 +01:00