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16 Commits

Author SHA1 Message Date
florijan
afbb940a05 GC bugfixes, MVCC and transaction refactoring 
Summary:
- GC changed to evaluate old records w.r.t. the oldest transaction's id AND snapshot, as opposed to only id
- MVCC hints exp+aborted race condition prevented
- minor MVCC refactors and cleanups
- minor Transaction refactors and cleanups

Reviewers: buda, dgleich

Reviewed By: buda, dgleich

Subscribers: dtomicevic, pullbot

Differential Revision: https://phabricator.memgraph.io/D434
 2017-06-12 10:46:12 +02:00
Dominik Gleich
972c62e102 Fix signals. Add recovery status. 
Reviewers: teon.banek, buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D451
 2017-06-09 13:25:24 +02:00
Dominik Gleich
65507da9eb Load configs from flagfiles. 
Summary: Migrate configto gflags.

Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D433
 2017-06-07 15:38:17 +02:00
matej.gradicek
15b57e2d52 Implemented recovery and tests. 
Summary: Implemented durability recovery and tesats.

Reviewers: mislav.bradac, dgleich, buda

Reviewed By: mislav.bradac, dgleich, buda

Subscribers: dtomicevic, mferencevic, pullbot

Differential Revision: https://phabricator.memgraph.io/D374
 2017-06-06 15:12:34 +00:00
Dominik Gleich
db5f4469fe Change time to duration. 
Reviewers: florijan

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D403
 2017-05-30 10:39:58 +02:00
matej.gradicek
e791e9b660 Summary:Added files for snapshot durability 
Summary:
File buffer added

Implemented little more of snapshoter.

Resolved conflicts

More stuff implemented of snapshot durability.

More things in snapshoter.

Refactored, added comments

Merge branch 'dev' into durability_snapshot

Merge branch 'dev' into durability_snapshot

Resolved bug in scheduler, snapshoter is running in grpah_db.

Reviewers: mferencevic, buda, dgleich, mislav.bradac

Reviewed By: mferencevic, buda, dgleich, mislav.bradac

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D232
 2017-05-17 08:42:00 +00:00
Dominik Gleich
842901ecd2 LabelProperty index. 
Summary:
Add return values.

After merge.

Inital working version. Still missing comments.

Update documentation.

Add checking for previous vlist and value equality.

After merge.

Remove functor, add boolean ffunction.

Build index.

More functionality. Start implementing tests.

Add tests.

Reviewers: matej.gradicek, mislav.bradac, mferencevic, buda, florijan

Reviewed By: mislav.bradac, buda, florijan

Subscribers: lion, florijan, teon.banek, buda, pullbot

Differential Revision: https://phabricator.memgraph.io/D355
 2017-05-16 16:33:20 +02:00
Dominik Gleich
461ea65ad4 Deferred deleter added. 
Summary:
Add tests.

Merge branch 'dev' into remove_locks

Everything works. Refactor complete.

Documentation:
https://phabricator.memgraph.io/w/memgraph_implementation/indexing/

Reviewers: buda, mislav.bradac, florijan

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D258
 2017-04-14 17:46:16 +02:00
Mislav Bradac
bba20cf89c Remove unneccessary files from utils 
Reviewers: buda

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D276
 2017-04-13 17:55:33 +02:00
Dominik Gleich
fd2780155a Refactor GC to use scheduler. 
Reviewers: buda, matej.gradicek

Reviewed By: matej.gradicek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D247
 2017-04-10 15:57:45 +02:00
Dominik Gleich
8c7ed8c186 Add edge_types indexes. 
Summary: Refactor label_index. Also add edge_type indexes.

Reviewers: mislav.bradac, florijan

Reviewed By: florijan

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D217
 2017-04-05 17:23:12 +02:00
Dominik Gleich
863f55dc2f Labels implementation. 
Summary: Labels implementation

Reviewers: buda, teon.banek

Reviewed By: buda, teon.banek

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D201
 2017-04-03 11:50:22 +02:00
Dominik Gleich
bd0b81526e Initial version of mvcc_gc. 
Summary:
Tested MVCC garbage collector.
Also refactors graph_db forward declarations of vertex and edge which were causing issues.

Reviewers: mislav.bradac, dtomicevic, florijan, teon.banek, buda

Reviewed By: teon.banek, buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D177
 2017-03-29 12:38:24 +02:00
florijan
2aeef25881 Traversal namespace specialization added for real DB primitives 
Summary: database/GraphDbAccessor and storage/...Accessor now returns iterators over lazily created Accessors (filtered on visibility). Dependecies and forward declarations reorganized to support new code

Reviewers: buda, teon.banek

Reviewed By: buda

Subscribers: pullbot

Differential Revision: https://phabricator.memgraph.io/D83
 2017-03-03 14:01:01 +01:00
Marko Budiselic
d4e3c4cd10 clang format has been run on all hpp and cpp files under src and tests 2017-02-18 11:54:37 +01:00
Marko Budiselic
e7f5bd4c21 antlr integration, *.hpp and *.cpp inside src dir, cleanup 
Summary: antlr integration, *.hpp and *.cpp inside src dir, cleanup

Test Plan: manual

Reviewers: mislav.bradac, dgleich, florijan

Reviewed By: florijan

Subscribers: pullbot, buda

Differential Revision: https://phabricator.memgraph.io/D49
 2017-02-17 16:20:31 +01:00