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Author SHA1 Message Date
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
d156d5b41c Remove customers/experimental/poc 
Reviewers: teon.banek, buda

Reviewed By: teon.banek, buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2648
 2020-01-29 16:59:45 +01:00
Matej Ferencevic
84a6ab75cb Fix race condition in long running stress test 
Summary:
The long running stress test had a subtle race condition which caused the test
to fail with an error message like "Runner X edges creation failed because of:
Can't serialize due to concurrent operations.". This situation was caused
because some workers could complete their initialization (initial vertex and
edge creation) before other workers. The workers that completed their
initialization would then proceed to execute the test. In the test they could
execute queries that make global updates on the graph that could interfere with
the concurrently running initialization queries of other workers.

This diff makes the runners wait until all initialization queries are fully
executed before they execute global operations on the graph.

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2647
 2020-01-29 10:19:53 +01:00
Matej Ferencevic
fd87facf65 Make audit a standalone library 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2649
 2020-01-28 16:37:07 +01:00
Teon Banek
ec4d8c7bb1 Write query_modules/example.c as example.py 
Summary:
This is an overview on how the example Query Module will look in
Python.

Reviewers: mferencevic, ipaljak, buda, tlastre, dsantl

Reviewed By: ipaljak, tlastre, dsantl

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2642
 2020-01-28 14:29:50 +01:00
Matej Ferencevic
cfbfeb1dfc Remove TotalOrdering from utils::Timestamp 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2646
 2020-01-28 10:40:55 +01:00
Matej Ferencevic
015573b5af Clean-up utils/hashing 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2645
 2020-01-28 10:40:43 +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
7d0590a753 Remove wrongly committed TODO 
Summary: Sorry, won't happen again...

Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2643
 2020-01-27 11:49:59 +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
c425624ba6 Remove old single node storage implementation 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2638
 2020-01-24 15:10:41 +01:00
Matej Ferencevic
0683ed4134 Remove MG_SINGLE_NODE_V2 define 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2637
 2020-01-23 17:24:33 +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
4f16b814c7 Use ExpandVariable to existing when possible 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2634
 2020-01-23 17:12:24 +01:00
Teon Banek
029a36eab1 Add a feature spec for Python Query Modules 
Reviewers: mferencevic, buda, ipaljak, dsantl, tlastre

Reviewed By: mferencevic, buda, ipaljak, dsantl

Differential Revision: https://phabricator.memgraph.io/D2629
 2020-01-23 17:10:23 +01:00
Matej Ferencevic
a1fa7de115 Remove leftover old storage types 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2635
 2020-01-23 16:24:56 +01:00
Matej Ferencevic
98dc7e2849 Remove old storage types 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2633
 2020-01-23 14:32:33 +01:00
Ivan Paljak
1a50165c22 Remove log compaction from current HA implementation 
Reviewers: mferencevic, buda

Reviewed By: mferencevic, buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2632
 2020-01-23 10:38:37 +01:00
Teon Banek
c11d391e62 Print the type of ExpandVariable in EXPLAIN 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic, ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2631
 2020-01-22 16:28:18 +01:00
Matej Ferencevic
b7a5532cc2 Add server name to Bolt 
Reviewers: buda, teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2021
 2020-01-21 12:03:16 +01:00
Matej Ferencevic
1fb5d14751 Improve auth module error handling and support relative paths 
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2628
 2020-01-21 11:02:14 +01:00
Ivan Paljak
3121f7d89d Update HA feature spec 
Reviewers: buda, teon.banek, mferencevic

Reviewed By: buda

Subscribers: dsantl, dlozic, tlastre

Differential Revision: https://phabricator.memgraph.io/D2626
 2020-01-20 17:55:25 +01:00
Ivan Paljak
3a88668ace Output Memgraph version to stdout on startup 
Reviewers: teon.banek, mferencevic

Reviewed By: teon.banek

Differential Revision: https://phabricator.memgraph.io/D2627
 2020-01-17 13:04:05 +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
Teon Banek
c7f69fd861 Extract AuthQuery handling to an interface class 
Reviewers: mferencevic, llugovic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2623
 2020-01-16 17:02:35 +01:00
Teon Banek
5fefd9d82f Document throwing methods in Auth, User and Role classes 
Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2622
 2020-01-16 16:08:59 +01:00
Matej Ferencevic
c3bfd3004b Reduce memory allocations in indices 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2621
 2020-01-15 14:52:26 +01:00
Teon Banek
9889b9421d tests/unit: Don't ignore result of DetachRemoveVertex 
Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2620
 2020-01-14 13:00:08 +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
Matej Ferencevic
79947c376b Migrate property_based tests to storage v2 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2617
 2020-01-13 13:09:57 +01:00
Teon Banek
0c7f384fd2 Make Vertex|Edge lock member mutable 
Reviewers: mferencevic, ipaljak

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2614
 2020-01-13 10:10:02 +01:00
Teon Banek
2011aea165 Remove mg-single-node-v2 library 
Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2613
 2020-01-10 09:58:33 +01:00
Teon Banek
ba6632a00d Link benchmarks and manual tests with mg-query 
Summary: Depends on D2611

Reviewers: mferencevic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2612
 2020-01-08 14:33:39 +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
Ivan Paljak
3a0dda976a Fix spelling mistakes in v2/durability 
Reviewers: buda

Reviewed By: buda

Differential Revision: https://phabricator.memgraph.io/D2610
 2019-12-31 15:05:14 +01:00
Matej Ferencevic
b5e255b896 Implement local buffer for PropertyStore 
Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2605
 2019-12-23 15:34:51 +01:00
Matej Ferencevic
b3d1cd8257 Improve long running stress test 
Summary:
The test is now more strict than before. Each verification step doesn't just
verify that object counts are correct, it now also verifies that all object IDs
are correct. The continuous integration script is improved to have a more
deterministic startup.

Reviewers: teon.banek, ipaljak

Reviewed By: teon.banek, ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2606
 2019-12-23 14:18:52 +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
Teon Banek
d910813955 Optimize vertex lookup by ID 
Reviewers: mferencevic, llugovic

Reviewed By: mferencevic

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2609
 2019-12-23 13:27:40 +01:00
Ivan Paljak
591eadad20 Fix modularity calculation bug in Louvain query module 
Reviewers: dsantl

Reviewed By: dsantl

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2607
 2019-12-18 15:36:43 +01:00
Ivan Paljak
ec67e71d39 Fix bug in modularity calculation 
Summary:
This diff does not fix our Louvain implementation completely. The algorithm
internally still optimzies the wrong function, but this will at least correctly
calculate the modularity value at the end.

Fix of the algorithm will come in a separate diff

Reviewers: dsantl

Reviewed By: dsantl

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2603
 2019-12-16 16:34:40 +01:00
Teon Banek
0c111d52dc Add syntax for limiting memory of CALL 
Reviewers: mferencevic, ipaljak

Reviewed By: ipaljak

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2602
 2019-12-16 10:58:28 +01:00
Matej Ferencevic
f27682dc26 Make telemetry work with v2 and increase timeout 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2601
 2019-12-11 16:27:18 +01:00
Matej Ferencevic
e9f55e2f31 Strip query modules in release build 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2599
 2019-12-11 13:52:48 +01:00
Ivan Paljak
dda74e0554 Expose modularity value in louvain query module 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: mferencevic, pullbot

Differential Revision: https://phabricator.memgraph.io/D2591
 2019-12-11 13:36:50 +01:00
Matej Ferencevic
4c8d8ad63f Add changelog for version 0.50 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2597
 2019-12-10 16:47:11 +01:00
Matej Ferencevic
b894f80de4 Improve disabled properties on edges error message 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2596
 2019-12-10 13:56:59 +01:00
Matej Ferencevic
5fa6974919 Implement storage info 
Reviewers: teon.banek

Reviewed By: teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D2593
 2019-12-10 13:06:31 +01:00