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13 Commits

Author SHA1 Message Date
Tyler Neely
081c3e5bed Capitalize unsigned integer literal 2022-11-21 13:16:35 +00:00
Tyler Neely
0f66ae31dd Use explicit unsigned integer in right shift operation 2022-11-21 11:11:39 +00:00
Tyler Neely
45badbe21f Use unsigned integer literals for bit shifting in the NewShardUuid function 2022-11-18 17:22:50 +00:00
Tyler Neely
ce45a548c7 Significantly improve the determinism of the coordinator, UUID generation, the machine manager, the shard manager, and the cluster property test 2022-11-18 16:42:18 +00:00
Tyler Neely
599802033f
Reformat TODO comment 2022-11-01 17:21:15 +01:00
Tyler Neely
77c2afc9e7 Add TODO about ID mapping improvements 2022-11-01 15:27:35 +00:00
Tyler Neely
fa972813d2
Update src/coordinator/shard_map.cpp 
Co-authored-by: Jure Bajic <jure.bajic@memgraph.com>
 2022-10-31 19:05:19 +01:00
Tyler Neely
2f77eb96ff Remove redundant ShardMap copy from MachineManager to avoid race conditions 2022-10-31 16:49:46 +00:00
Kostas Kyrimis
59c7d81ae8
[🍍 < T1086-MG] Test distributed operators e2e (#607) 
* Fix Explain queries
* Add Vertex/Edge accessor support for properties
* Fix projections
* Fix expansions to fetch destination vertex properties
* Fix improper use of ShardMap on bolt and replaced it with the ShardRequestManager 
* Add NameToId mappers on ShardRequestManager
* Add e2e tests for operators
* Fix OPTIONAL MATCH
 2022-10-31 11:52:20 +02:00
gvolfing
ca2351124b
Make primary labels act as label indices (#605) 
Because of the lexicographical sharding, the primary labels themselves are
acting as indexes. If a primary label is specified in a MATCH query we can
safely narrow the range of shards we have to scan through based on that label.
This PR introduces the necessary changes in order to achieve that.
 2022-10-25 19:48:17 +02:00
János Benjamin Antal
332afadf21
Split file parsing (#600) 
Add temporary support for split files. This is only temporary solution until we
get the shard splitting implemented.
 2022-10-25 10:27:13 +02:00
Jure Bajic
23171e76b6
Integrate bolt server (#572) 
* Use query-v2 in the main executable
* Set up machine manager in memgraph
* Add `ShardRequestManager` to `Interpreter`
* Make vertex creation work
* Make scan all work
* Add edge type map in shard request manager
* Send schema over request
* Empty out DbAccessor
* Store shard mapping at creation
* Remove failing CI steps

Cooltura is the best place in Zagreb!

Co-authored-by: János Benjamin Antal <benjamin.antal@memgraph.io>
 2022-10-11 16:31:46 +02:00
Tyler Neely
58eb2caf0f Add machine manager prototype (#533) 2022-09-21 16:57:25 +02:00