Summary:
I think the rethrow as it was done in `.../clientes/common.hpp` is not
correct as it could have caught any exception type descending from
`BasicException`, copied it into `optional<BasicException>` and thus
losing exact type and members of the original exception. I think that
the proposed formulation of a rethrow in the `catch` does it properly.
I made a small test for this behavior, see P11.
Reviewers: teon.banek, mferencevic, mislav.bradac
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1298
Summary:
Stats server wasn't connecting to the right service on statsd.
Also, benchmark client stats now have prefix `client` instead
of machine name to be consistent with memgraphs stats naming
which starts with `master` or `worker`.
Reviewers: mtomic, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1209
Summary:
Get rid of client class
Fix cppcheck errors
Add documentation to metrics.hpp
Add documentation to stats.hpp
Remove stats from global namespace
Fix build failures
Refactor a bit
Refactor stopwatch into a function
Add rpc execution time stats
Fix segmentation fault
Reviewers: mferencevic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1200
Summary:
* add run_pokec script because more than one step is required
* refactor of plot_throughput script
* move all plot scripts under tools/plot
Reviewers: mferencevic, teon.banek, mislav.bradac
Reviewed By: mferencevic
Subscribers: florijan, pullbot, buda
Differential Revision: https://phabricator.memgraph.io/D1106
Summary:
Improve Apollo config files
Add name to apollo_build
Remove old generate script from build
Add build_release symlink to release build
Rename 'args' to 'arguments'
Add run definition for cppcheck
Host doxygen documentation
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1095
Summary:
Since we have different kind of workers in Apollo we should pass
assigned cpus to harness from apollo generate script and not define them
in harness or in benchmarks.
Reviewers: mferencevic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D916
Summary:
This puts the whole installation and packaging under a single point of
entry. (Docker, DEB, RPM, etc.)
Rename alpha.dockerfile to beta.dockerfile
Use Debian Stretch for docker
Remove building old hardcoded compiler
Rename build_interpreter to build_memgraph
Remove unused config-file
Reviewers: mferencevic, buda
Reviewed By: mferencevic, buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D857
Summary: - modified all utils/algorithm functions to be inline and in the utils namespace
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D830
Summary: I was mistaken in my calculations before and gave it +-3sigma tolerance (0.0027 probability of failure). Now I changed it to +-5sigma, which is good enough for CERN, and should be for us too.
Reviewers: mislav.bradac, mferencevic
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D780
Summary:
1. Test setup rewritten to take cca 8 seconds. Note that edges are created by using:
`MATCH (a) WITH a MATCH (b) WITH b WHERE rand() < X CREATE (a)-[:ET]->(b)`
Where `X` is a threshold calculated so the desired edge count is the expectation. This seems the only feasable way of generating a large number of edges since query execution does not depend on edge count, but on vertex count.
2. Using the new `assert` function to verify graph state. I recommend doing that in all the harness tests (I don't think we currently have something better).
3. All tests rewritten to take around 200ms per iteration.
4. Test are using SKIP to avoid sending data to the client, but ensure that appropriate operations get executed. This currently seems like the best way of removing unwanted side-effects.
Harness will cost us our sanity. And it doesn't even provide good quality regression testing we really need :(
Reviewers: buda, mislav.bradac, mferencevic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D752
