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46a2879ece5d9f5ad8f4bc2f09e62f82bc13fed8
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1639 Commits

Author SHA1 Message Date
Tyler Neely
46a2879ece Fix a number of bugs in raft, and it can now go for around 1400 simulations before hitting a race condition 2022-07-15 16:44:42 +00:00
Tyler Neely
b2142e8d38 Remove unnecessary log message 2022-07-15 16:20:05 +00:00
Tyler Neely
0dc69c180d Start cranking up the testing intensity and fix a variety of correctness and code quality issues 2022-07-15 16:19:00 +00:00
Tyler Neely
ad1d8637e5 Fix race condition in simulator. Make leader election function more reliably in raft code 2022-07-15 09:07:39 +00:00
Tyler Neely
4876b7cd8c Start removing load-bearing sleep statements to get race conditions to jump out in the simulator 2022-07-15 05:43:40 +00:00
Tyler Neely
a6133dab49 Start to tune various timeouts in the raft implementation 2022-07-15 05:38:04 +00:00
Tyler Neely
3466c15f76 Make raft work in the happy path 2022-07-14 19:57:52 +00:00
Tyler Neely
63beeb8771 Send log state along with AppendRequest messages from Leader 2022-07-14 19:06:56 +00:00
Tyler Neely
d14f7705b1 Get most of the raft data path up and running 2022-07-14 18:45:24 +00:00
Tyler Neely
5e98971bb2 Continue filling out AppendEntries state transition logic 2022-07-14 13:06:54 +00:00
Tyler Neely
80970a97f0 Get basic leader election to work and clean some things up 2022-07-14 12:18:09 +00:00
Tyler Neely
57533f2746 A large number of scattered cleanups. Don't use transport Request in state machine code 2022-07-14 10:50:49 +00:00
Tyler Neely
1a12a80af0 Continue to implement raft state machine transitions 2022-07-14 07:09:50 +00:00
Tyler Neely
30c97e658d Implement some more of the raft state machine transitions 2022-07-13 22:31:51 +00:00
Tyler Neely
48ee40ce87 Start to fill out more raft logic now that role-specialized Handle and Cron are in place 2022-07-13 06:50:16 +00:00
Tyler Neely
d6742f643c Significant simplification of event-handling logic by using std::visit while matching on both the message type and node role 2022-07-12 19:04:32 +00:00
Tyler Neely
2e5d8b7e8c Check-in in-progress work for raft test on top of simulator 2022-07-11 18:01:13 +00:00
Tyler Neely
88eee66258 Small cleanup of basic_request test 2022-07-11 18:00:30 +00:00
Tyler Neely
15d637729e Clean-up basic_request example 2022-07-08 14:10:33 +00:00
Tyler Neely
5ee95a2e70 Add ShutDown method to Simulator and update basic_request test to utilize it 2022-07-08 14:05:02 +00:00
Tyler Neely
eee2a7e019 Fix memory leak caught by LSAN 2022-07-08 11:04:44 +00:00
Tyler Neely
25b0a445b9 Properly fill response promises in the simulator 2022-07-08 08:21:37 +00:00
Tyler Neely
20a6dae047 Get the message receive path up and running. Large number of small refactors 2022-07-07 20:58:16 +00:00
Tyler Neely
04dbedc3af Add functionality for converting from std::any to a std::variant. Improve type names. Continue simulator implementation 2022-07-07 11:27:02 +00:00
Tyler Neely
a0058bc10a Add OpaquePromise type with correct dtor. Make a few structs comparable for storage in maps. Fix initialization of Shared 2022-07-06 15:19:16 +00:00
Tyler Neely
f601e83f6f Continue structuring the simulator and filling in its implementation 2022-07-05 21:11:39 +00:00
Tyler Neely
e1aab7065f Use TSAN on futures test. Continue implementation of simulator 2022-07-05 18:02:01 +00:00
Tyler Neely
28516763b9 Fix issue with movement/consumption tracking in MgFuture and MgPromise 2022-07-05 17:36:47 +00:00
Tyler Neely
6debc9e7d8 Revamp MgFuture, continue threading logic through Simulator 2022-07-05 15:45:59 +00:00
Tyler Neely
eb4ca543ea Continue to implement the simulated transport 2022-07-04 21:42:10 +00:00
Tyler Neely
38ca430713 Small refactor of cmake for simulator test 2022-07-04 20:44:51 +00:00
Tyler Neely
24128e0bca Check-in new test 2022-07-04 19:42:23 +00:00
Tyler Neely
73719b2120 Continue to bolt-down MgFuture impl 2022-07-04 18:54:09 +00:00
Tyler Neely
20839b0ae0 Add simple test for MgFuture 2022-07-04 15:00:32 +00:00
Tyler Neely
6cec9acbb9 Add basic test skeleton 2022-07-04 11:56:41 +00:00
Jeremy B
65a7ba01da Add information on show replicas to express how up-to-date a replica is (#412) 
* Add test

* Add implementation and adapted test

* Update workloads.yaml to have a timeout > 0

* Update tests (failing due to merging of "add replica state")
 2022-06-23 10:22:57 +02:00
Kostas Kyrimis
7a2bbd4bb3 Remove ref from std::string_view (#215) 2022-06-21 17:18:43 +03:00
Jeremy B
589e0e098b Forbid two replicas to point to the same ip port (#406) 2022-06-20 17:10:20 +03:00
Jeremy B
41d4185156 Add limit batches option to start stream query (#392) 2022-06-20 15:09:45 +03:00
Marko Budiselić
599c0a641f Add replica state to SHOW REPLICAS (#379) 2022-06-20 13:28:42 +03:00
Tyler Neely
1fb49c4865 Add an uncatchable kill method to the python MemgraphInstanceRunner for testing abrupt failures (#405) 2022-06-15 12:16:11 +03:00
Jeremy B
a0bc1371dd Adding "raw message" column to the result returned by CHECK STREAM query (#394) 
* Adding "raw message" column to the result return by CHECK STREAM query

* Update way results of CHECK STREAM are built

* Adapting CHECK STREAM integration tests (Pulsar/Kafka) to run with new result structure

* Adding new tests covering the check stream functionality

* Uppercase constants in stream tests

* Reformat f-strings
 2022-06-08 23:17:44 +02:00
Marko Budiselić
21ad5d4328 Fix SHOW REPLICATION ROLE and SHOW REPLICAS (#376) 2022-05-20 20:17:59 -07:00
Jure Bajic
22bd60c613 Fix shutdown call (#395) 
* Fix shutdown not called

* Add ssl server tests
 2022-05-18 07:50:06 +02:00
János Benjamin Antal
3e7aef432f Improve docker-compose setup for running streams e2e tests locally (#388) 
* Separate pulsar and kafka docker-compose files

* Add docker-compose for redpanda

* Add small docs how to use docker-compose files
 2022-05-10 13:31:45 +02:00
Jeremy B
10ea9c773e Making mgp_error enum class when compiling c++. Remains enum when com… (#389) 
* Making mgp_error enum class when compiling c++. Remains enum when compiling c.
 2022-05-05 17:48:17 +02:00
Jeremy B
b782271be8 Fix shared module loading 
* Moving function add_query_module from CMakeLists from tests/e2e/magic_functions to tests/e2e

* Adding failing test copying behavior when loading c module (.so) into memgraph.

* Fixing issue where NO_ERROR status returned  MgpTransAddFixedResult was converted to false

* Removing unnecessary transformation

* removing incorrect parameterization of test

* re-adding parametrized transformation
 2022-04-28 20:28:44 +02:00
Josip Matak
4abaf27765 Memgraph magic functions (#345) 
* Extend mgp_module with include adding functions

* Add return type to the function API

* Change Cypher grammar

* Add Python support for functions

* Implement error handling

* E2e tests for functions

* Write cpp e2e functions

* Create mg.functions() procedure

* Implement case insensitivity for user-defined Magic Functions.
 2022-04-21 15:45:31 +02:00
Kostas Kyrimis
ea2806bd57 Implement foreach clause (#351) 2022-04-11 13:55:34 +03:00
Jure Bajic
17049ada09 Resolve python dependency issues (#372) 2022-04-07 17:56:18 +02:00