47a9da28ca
Batch process handling state groups
2018-10-19 15:48:15 +01:00
4a28d3d36f
Update event_auth table for rejected events
2018-10-16 16:28:42 +01:00
e238013c44
Add v2 state res algorithm.
...
We hook this up to the vdh test room version.
2018-10-16 16:16:13 +01:00
17d585753f
Delete unreferened state groups during purge
2018-10-04 16:03:06 +01:00
9693625e55
actually exclude outliers
2018-10-03 10:19:41 +01:00
3e39783d5d
remove debugging
2018-10-02 23:44:14 +01:00
ae61ade891
Fix bug in forward_extremity update logic
...
An event does not stop being a forward_extremity just because an outlier or
rejected event refers to it.
2018-10-02 23:36:08 +01:00
ed5331a627
comment
2018-09-13 16:10:56 +01:00
9cbd0094f0
pep8
2018-09-13 15:15:35 +01:00
9dbe38ea7d
Create indices after insertion
2018-09-13 15:05:52 +01:00
c857f5ef9b
Make purge history slightly faster
...
Don't pull out events that are outliers and won't be deleted, as nothing
should happen to them.
2018-09-13 12:48:10 +01:00
b041115415
Speed up lazy loading ( #3827 )
...
* speed up room summaries by pulling their data from room_memberships rather than room state
* disable LL for incr syncs, and log incr sync stats (#3840 )
2018-09-12 00:50:39 +01:00
14e4d4f4bf
Port storage/ to Python 3 ( #3725 )
2018-08-31 00:19:58 +10:00
4d664278af
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/refactor_state_handler
2018-08-20 14:49:43 +01:00
2f78f432c4
speed up /members and add at= and membership params ( #3568 )
2018-08-15 16:35:22 +01:00
ef184caf30
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_federation
2018-08-15 14:25:46 +01:00
b37c472419
Rename async to async_helpers because `async` is a keyword on Python 3.7 ( #3678 )
2018-08-10 23:50:21 +10:00
ce6db0e547
Choose state algorithm based on room version
2018-08-09 14:58:47 +01:00
5785b93711
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_federation
2018-08-09 10:16:16 +01:00
ca9bc1f4fe
Fix occasional glitches in the synapse_event_persisted_position metric
...
Every so often this metric glitched to a negative number. I'm assuming it was
due to backfilled events.
2018-08-07 10:00:03 +01:00
62ace05c45
Move necessary storage functions to worker classes
2018-08-06 15:23:38 +01:00
40c1c59cf4
Merge pull request #3621 from matrix-org/erikj/split_fed_store
...
Split out DB writes in federation handler
2018-08-02 10:41:42 +01:00
da7785147d
Python 3: Convert some unicode/bytes uses ( #3569 )
2018-08-02 00:54:06 +10:00
a6d7b74915
update docs
2018-08-01 13:39:14 +01:00
5de936caa1
Merge pull request #3612 from matrix-org/rav/store_heirarchy
...
Make EventStore inherit from EventFederationStore
2018-07-31 13:44:04 +01:00
0bc9b9e397
reinstate explicit include of EventsWorkerStore
2018-07-31 13:11:04 +01:00
143f1a2532
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/split_fed_store
2018-07-30 09:56:18 +01:00
65c8dee900
Merge pull request #3614 from matrix-org/rav/stop_populating_event_content
...
Stop populating events.content
2018-07-26 22:54:08 +01:00
5c1d301fd9
Stop populating events.content
...
This field is no longer read from, so we should stop populating it. Once we're
happy that this doesn't break everything, and a rollback is unlikely, we can
think about dropping the column.
2018-07-26 14:43:02 +01:00
bd4b25f4d0
Remove some redundant joins on event_edges.room_id
...
We've long passed the point where it's possible to have the same event_id in
different tables, so these join conditions are redundant: we can just join on
event_id.
event_edges is of non-trivial size, and the room_id column is wasteful, so
let's stop reading from it. In future, we can stop writing to it, and then drop
it.
2018-07-26 13:19:08 +01:00
21e878ebb6
Make EventStore inherit from EventFederationStore
...
(since it uses methods therein)
Turns out that we had a bunch of things which were incorrectly importing
EventWorkerStore from events.py rather than events_worker.py, which broke once
I removed the import into events.py.
2018-07-26 12:48:51 +01:00
78a691d005
Split out DB writes in federation handler
...
This will allow us to easily add an internal replication API to proxy
these reqeusts to master, so that we can move federation APIs to
workers.
2018-07-25 16:22:56 +01:00
3849f7f69f
Merge pull request #3603 from matrix-org/erikj/handle_outliers
...
Correctly handle outliers during persist events
2018-07-25 13:24:04 +01:00
cee1ae1b72
Merge pull request #3606 from matrix-org/rav/logcontext_fixes_once_more
...
Fix another logcontext leak in _persist_events
2018-07-25 11:56:00 +01:00
7780a7b47c
Actually fix it by adding continue
2018-07-25 11:13:20 +01:00
1be94440d3
Fix occasional 'tuple index out of range' error
...
This fixes a bug in _delete_existing_rows_txn which was introduced in #3435
(though it's been on matrix-org-hotfixes for *years*). This code is only called
when there is some sort of conflict the first time we try to persist an event,
so it only happens rarely. Still, the exceptions are annoying.
2018-07-25 11:05:58 +01:00
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
a297ff2b16
Fix typo in conditional
2018-07-25 09:48:01 +01:00
ec56121b0d
Correctly handle outliers during persist events
...
We incorrectly asserted that all contexts must have a non None state
group without consider outliers. This would usually be fine as the
assertion would never be hit, as there is a shortcut during persistence
if the forward extremities don't change.
However, if the outlier is being persisted with non-outlier events, the
function would be called and the assertion would be hit.
Fixes #3601
2018-07-25 09:35:02 +01:00
709c309b0e
Expand on docstring comment about return value
2018-07-24 15:12:50 +01:00
8f65ab98d2
Remove unnecessary iteritems
2018-07-24 15:08:01 +01:00
ed0dd68731
Fixup comment (and indent)
2018-07-24 14:31:38 +01:00
811ac73a42
Don't fetch state from the database unless needed
2018-07-24 14:18:23 +01:00
a79410e7b8
Have _get_new_state_after_events return delta
...
If we have a delta from the existing to new current state, then we can
reuse that rather than manually working it out by fetching both lots of
state.
2018-07-24 14:14:17 +01:00
223341205e
Don't require to_delete to have event_ids
2018-07-24 14:02:40 +01:00
97acd385a3
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/speed_up_calculate_state_delta
2018-07-24 11:32:13 +01:00
0fa73e4a63
Remove unnecessary if
2018-07-24 11:19:23 +01:00
ff5426f6b8
Speed up _calculate_state_delta
2018-07-24 10:55:11 +01:00
a678145010
Merge branch 'develop' into rav/logcontext_fixes
2018-07-24 10:43:30 +01:00
8dff6e0322
Logcontext fixes
...
Fix some random logcontext leaks.
2018-07-24 00:37:17 +01:00
69fb5dbdab
fix idiocy
2018-07-24 00:04:44 +01:00
1938cffaea
Add some measure blocks to persist_events
...
... to help us figure out where 40% of CPU is going
2018-07-23 23:48:19 +01:00
8b9f164fff
Comments
2018-07-23 17:43:01 +01:00
50c60e5fad
Only get cached state from context in persist_event
...
We don't want to bother pulling out the current state from the DB since
until we know we have to. Checking the context for state is just an
optimisation.
2018-07-23 17:21:40 +01:00
e42510ba63
Use new getters
2018-07-23 13:17:22 +01:00
667fba68f3
Run things as background processes
...
This fixes #3518 , and ensures that we get useful logs and metrics for lots of
things that happen in the background.
(There are certainly more things that happen in the background; these are just
the common ones I've found running a single-process synapse locally).
2018-07-18 20:55:05 +01:00
49af402019
run isort
2018-07-09 16:09:20 +10:00
3905c693c5
Invalidate cache on correct thread
2018-07-02 11:36:44 +01:00
6350bf925e
Attempt to be more performant on PyPy ( #3462 )
2018-06-28 14:49:57 +01:00
9850f66abe
Deleting from event_push_actions needs to use an index
2018-06-22 15:54:48 +01:00
c936a52a9e
Consistently use six's iteritems and wrap lazy keys/values in list() if they're not meant to be lazy ( #3307 )
2018-05-31 19:03:47 +10:00
53cc2cde1f
cleanup
2018-05-22 17:32:57 -05:00
a8990fa2ec
Merge remote-tracking branch 'origin/develop' into 3218-official-prom
2018-05-22 10:50:26 -05:00
fcc525b0b7
rest of the changes
2018-05-21 19:48:57 -05:00
680530cc7f
Clarify comment
2018-05-16 11:47:29 +01:00
43e6e82c4d
Comments
2018-05-16 11:13:31 +01:00
c945af8799
Move and rename variable
2018-05-16 10:52:06 +01:00
5f27ed75ad
Make purge_history operate on tokens
...
As we're soon going to change how topological_ordering works
2018-05-15 16:23:50 +01:00
37dbee6490
Use events_to_purge table rather than token
2018-05-15 16:23:47 +01:00
31c7c29d43
Fix up grammar
2018-05-03 10:38:58 +01:00
6e10eed28e
Refactor event storage to not require state
...
This is in preparation for using contexts that may or may not have the
current_state_ids set. This will allow us to avoid unnecessarily pulling
out state for an event on the master process when using workers.
We also add a check to see if the state groups of the old extremities
are the same as the new ones.
2018-04-27 11:38:02 +01:00
b1dfbc3c40
Refactor store.have_events
...
It turns out that most of the time we were calling have_events, we were only
using half of the result. Replace have_events with have_seen_events and
get_rejection_reasons, so that we can see what's going on a bit more clearly.
2018-04-20 10:25:56 +01:00
92e34615c5
Track where event stream processing have gotten up to
2018-04-11 12:13:40 +01:00
05630758f2
Use static JSONEncoders
...
using json.dumps with custom options requires us to create a new JSONEncoder on
each call. It's more efficient to create one upfront and reuse it.
2018-03-29 23:13:33 +01:00
800cfd5774
Comment
2018-03-27 13:30:39 +01:00
152c2ac19e
Fix indent
2018-03-27 13:13:46 +01:00
e70287cff3
Comment
2018-03-27 13:13:38 +01:00
3f49e131d9
Add counter metrics for calculating state delta
...
This will allow us to measure how often we calculate state deltas in
event persistence that we would have been able to calculate at the same
time we calculated the state for the event.
2018-03-27 10:57:35 +01:00
fa72803490
Merge branch 'master' of github.com:matrix-org/synapse into develop
2018-03-19 11:41:01 +00:00
a8ce159be4
Replace some ujson with simplejson to make it work
2018-03-16 00:27:09 +00:00
5b631ff41a
Remove wrong comment
2018-03-16 00:07:08 +00:00
926ba76e23
Replace ujson with simplejson
2018-03-15 23:43:31 +00:00
889a2a853a
Add Measure block for persist_events
...
This seems like a useful thing to measure.
2018-03-13 10:01:42 +00:00
8cb44da4aa
Fix race in sync when joining room
...
The race happens when the user joins a room at the same time as doing a
sync. We fetch the current token and then get the rooms the user is in.
If the join happens after the current token, but before we get the rooms
we end up sending down a partial room entry in the sync.
This is fixed by looking at the stream ordering of the membership
returned by get_rooms_for_user, and handling the case when that stream
ordering is after the current token.
2018-03-07 11:55:31 +00:00
33bebb63f3
Add some caches to help read marker API
2018-03-01 17:08:17 +00:00
45b5fe9122
Merge branch 'develop' of github.com:matrix-org/synapse into erikj/handle_unpersisted_events_push
2018-02-26 13:49:24 +00:00
eba93b05bf
Split EventsWorkerStore into separate file
2018-02-23 11:01:21 +00:00
bf8a36e080
Update copyright
2018-02-23 10:52:10 +00:00
5d0f665848
Remove redundant clock
2018-02-23 10:49:58 +00:00
3bd760628b
_event_persist_queue shouldn't be in worker store
2018-02-23 10:49:18 +00:00
27b094f382
Split out get_events and co into a worker store
2018-02-21 11:41:48 +00:00
24087bffa9
Ensure all push actions are deleted from staging
2018-02-20 12:34:31 +00:00
ad0ccf15ea
Refactor _set_push_actions_for_event_and_users_txn to use events_and_contexts
2018-02-20 12:34:28 +00:00
d1a3325f99
(Really) fix tablescan of event_push_actions on purge
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commit 278d21b5
2018-02-16 14:02:31 +00:00
4810f7effd
Remove context.push_actions
2018-02-15 15:47:06 +00:00
c714c61853
Update event_push_actions table from staging table
2018-02-15 15:47:06 +00:00
39bf47319f
purge_history: fix sqlite syntax error
...
apparently sqlite insists on indexes being named
2018-02-14 16:42:19 +00:00
ac27f6a35e
purge_history: handle sqlite asshattery
...
apparently creating a temporary table commits the transaction. because that's a
useful thing.
2018-02-14 16:41:12 +00:00
278d21b5e4
purge_history: fix index use
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event_push_actions doesn't have an index on event_id, so we need to specify
room_id.
2018-02-14 15:44:51 +00:00
5fcbf1e07c
Rework event purge to use a temporary table
...
... which should speed things up by reducing the amount of data being shuffled
across the connection
2018-02-14 11:02:22 +00:00
Erik Johnston