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142 Commits

Author SHA1 Message Date
Jure Bajic
bd2c30fddc Websocket unit tests (#334) 2022-02-17 10:35:56 +01:00
Antonio Andelic
bb1308acc7
Use libs from toolchain (#326) 2022-01-21 10:22:36 +01:00
Antonio Andelic
8716b8e992
Update to newest spdlog and fmt (#309) 2021-12-07 11:05:33 +01:00
Antonio Andelic
0e4719018a Introduce pulsar dependency (#286) 2021-11-16 15:47:40 +01:00
antonio2368
4e604de9d7 Add support for parsing temporal types (#187) 2021-10-02 14:54:45 +02:00
antonio2368
e628b5ba6e Add temporal types to TypedValue (#176) 2021-10-02 14:53:53 +02:00
antonio2368
5da32c1bff Add TemporalData to PropertyValue (#174) 2021-10-02 14:53:53 +02:00
Benjamin Antal
482798295e Add write procedures 2021-10-02 13:17:41 +02:00
antonio2368
d58a1cbb58
License key introduction and removing community edition package (#232) 2021-09-29 19:14:39 +02:00
antonio2368
9f855676cb
Add jemalloc purge (#239) 2021-09-21 14:43:27 +02:00
Kostas Kyrimis
d80ff745eb Introduce mgp_trans api (#175) 
* Added public interface for registering mgp_trans and extended modules accordingly

* Added test for mgp_trans

* Added mg.transformations() to the module registry

Co-authored-by: János Benjamin Antal <antaljanosbenjamin@users.noreply.github.com>
 2021-07-07 15:57:36 +02:00
János Benjamin Antal
d6a6d280dd Add Streams on top of Kafka Consumer (#172) 
* Stop the Consumer grafefully when it is destroyed

* Add Streams

* Add Streams to InterpreterContext

* Remove options to limit processed batches in Consumer

* Add Streams unit tests

* Stop waiting for a full batch if the Consumer stopped

* Add ReadLock functionality to Synchronized

* Use per Consumer-based locking

* Replace shared_mutex with RWLock
 2021-07-07 15:57:36 +02:00
Kostas Kyrimis
4004e94ca1 Introduce messages C-API (#168) 2021-07-07 15:38:51 +02:00
János Benjamin Antal
36afc6c5f3 Add Kafka consumer (#167) 
* Add CMake config for Kafka integration

* Add Consumer

* Add simple unit test for consumer

* Add explicit offset handling and test for it
 2021-07-07 15:38:51 +02:00
antonio2368
15911b64dc
Use timers for query timeout thread (#163) 
Co-authored-by: Benjamin Antal <benjamin.antal@memgraph.io>
 2021-06-16 16:03:58 +02:00
antonio2368
8cd9f696cf
Multiple isolation levels (#171) 
This PR introduces READ COMMITTED and READ UNCOMMITTED isolation levels.
The isolation level can be set with a config or with a query for different scopes.
 2021-06-14 15:47:57 +02:00
antonio2368
62a628c51f Add trigger queries and trigger store (#145) 
Co-authored-by: Benjamin Antal <benjamin.antal@memgraph.io>
 2021-05-26 14:36:41 +02:00
antonio2368
883f9c7ed3 Trigger event types (#144) 
Co-authored-by: Benjamin Antal <benjamin.antal@memgraph.io>
 2021-05-26 14:13:14 +02:00
antonio2368
bbed7a2397 Add memory tracker definition (#93) 
* Allow size 0 in MemoryTracker
* Block only exception throwing
* Subtract unsuccessfully allocated size in memory tracker
* Add oom exception enablers and blockers
 2021-03-24 14:53:15 +01:00
antonio2368
e8810a4152 Add and use jemalloc lib (#90) 
* Add and use jemalloc lib

* Add autoconf

* Silence macro redefinition warning
 2021-03-24 14:53:15 +01:00
Josip Seljan
f950a91732 Add LOAD CSV clause infrastructure (#101) 
* Add LOAD CSV clause infrastructure
* Add LoadCsv operator
* Update csv::Reader class
* Support csv files with and without header

Co-authored-by: jseljan <josip.seljan@memgraph.io>
 2021-03-24 12:21:07 +01:00
Josip Seljan
f6d5f576d5 CSV reader class (#98) 
* CSV parsing class
* Basic CSV parsing tests
 2021-03-24 12:21:07 +01:00
antonio2368
16715d5005
Enable replication in community (#104) 
* Enable replication in community
 2021-03-10 10:36:38 +01:00
antonio2368
f807b495ab
Update commit log after recovery (#96) 
* Define additional commit log constructor which takes an oldest active id

* Delay commit log construction until the recovery process is finished

* Add test for commit log with initial id

* Silence the macro redefinition warning
 2021-02-19 11:00:10 +01:00
antonio2368
28413fd626 Change log library to spdlog, expose log levels to user (#72) 
* Change from glog to spdlog

* Remove HA tests

* Remove logrotate log configuration

* Define custom main for unit gtests
 2021-01-21 16:30:55 +01:00
Josip Seljan
8f5b88f24a Fix how query read/write type RWType is determined (#71) 
Co-authored-by: jseljan <josip.seljan@memgraph.io>
 2021-01-21 15:56:21 +01:00
antonio2368
03cc568e39 Add support for async replication (#41) 
* Add thread pool
* Define async replication
* Expose replication state
* Rename TransactionHandler to ReplicaStream
 2021-01-21 15:49:32 +01:00
antonio2368
42f6118c00 Add safe file deletion utility FileRetainer (#38) 
Co-authored-by: Antonio Andelic <antonio.andelic@memgraph.io>
 2021-01-21 15:49:32 +01:00
Marko Budiselić
c68ed8d94e Add implementation of synchronous replication (#7) 
This implements the initial version of synchronous replication.
Currently, only one replica is supported and that isn't configurable.

To run the main instance use the following command:
```
./memgraph \
    --main \
    --data-directory main-data \
    --storage-properties-on-edges \
    --storage-wal-enabled \
    --storage-snapshot-interval-sec 300
```

To run the replica instance use the following command:
```
./memgraph \
    --replica \
    --data-directory replica-data \
    --storage-properties-on-edges \
    --bolt-port 7688
```

You can then write/read data to Bolt port 7687 (the main instance) and also you
can read the data from the replica instance using Bolt port 7688.

NOTE: The main instance *must* be started without any data and the replica
*must* be started before any data is added to the main instance.

* Add basic synchronous replication test
* Using RWLock for replication stuff

Co-authored-by: Matej Ferencevic <matej.ferencevic@memgraph.io>
Co-authored-by: Antonio Andelic <antonio.andelic@memgraph.io>
 2021-01-21 15:49:32 +01:00
Matej Ferencevic
0dcfdb9b89 Add GitHub workflows 2020-09-21 12:22:40 +02:00
Matej Ferencevic
7e35798401 Remove leftover raft unit test 
Reviewers: llugovic, buda

Reviewed By: llugovic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2744
 2020-04-01 13:48:02 +02:00
Matej Ferencevic
0e95934719 Remove leftover implementation required by the old storage 
Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek, ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2687
 2020-03-02 12:45:18 +01:00
Teon Banek
0a7de969f3 Add converting mgp_value to py::Object 
Reviewers: mferencevic, ipaljak, llugovic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2665
 2020-02-12 09:30:14 +01:00
Matej Ferencevic
7128320b36 Implement MG_ENTERPRISE CMake flag 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2658
 2020-02-06 13:39:30 +01:00
Matej Ferencevic
c96421424f Reorganize unit CMakeLists 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2651
 2020-01-31 11:18:36 +01:00
Matej Ferencevic
de48548164 Move RPC to root source directory 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2641
 2020-01-27 11:50:24 +01:00
Matej Ferencevic
fd81ebdfe3 Move KVStore to root source directory 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2640
 2020-01-24 16:01:51 +01:00
Matej Ferencevic
0c7313bb5f Remove unused datastructures 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2639
 2020-01-24 15:11:02 +01:00
Matej Ferencevic
6d10d90d98 Remove unused utils 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2636
 2020-01-23 17:22:51 +01:00
Teon Banek
cc2160d397 Remove linking mg-query with mg-auth 
Summary: Depends on D2623

Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2624
 2020-01-16 17:02:37 +01:00
Matej Ferencevic
4776bea221 Temporarily disable HA build and tests 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2619
 2020-01-13 17:04:27 +01:00
Matej Ferencevic
5906258de0 Stop building storage v1 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2618
 2020-01-13 14:18:12 +01:00
Teon Banek
551c6c5ad6 Add mg-query library and use it in unit tests 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2611
 2020-01-08 14:33:35 +01:00
Matej Ferencevic
d968370c3e Implement property store 
Summary:
The property store stores a map of `PropertyId` to `PropertyValue` mappings. It
compresses all of the values in order to use as little memory as possible.

Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek

Subscribers: buda, pullbot

Differential Revision: https://phabricator.memgraph.io/D2604
 2019-12-23 13:28:46 +01:00
Matej Ferencevic
1aadebbb70 Migrate leftover tests away from old storage 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2590
 2019-12-09 10:27:35 +01:00
Matej Ferencevic
8da71873a7 Remove statsd 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2585
 2019-12-06 16:44:30 +01:00
Matej Ferencevic
fc146a71e0 Migrate tests to storage v2 part 3 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2560
 2019-11-25 16:21:04 +01:00
Matej Ferencevic
f61a8c3358 Migrate tests to storage v2 part 2 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2559
 2019-11-22 10:21:30 +01:00
Matej Ferencevic
9cc10e131d Migrate tests to storage v2 part 1 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2554
 2019-11-21 19:00:32 +01:00
Teon Banek
5354a11a00 Add registering multiple procedures in query modules 
Reviewers: mferencevic, dsantl, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2551
 2019-11-21 10:13:09 +01:00