Add supernode vertex cache to account for long delta chains and modifications in the same module being independent of scanning of the nodes in the next iteration of the pulling mechanism.
Summary:
All external libraries now automatically include their include directories. It
is necessary only to link to the external library using
`target_link_libraries(target library)` and the include directory of the
library will be automatically available for the binary.
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2654
Summary:
Rocksdb cmake configuration uses `GNUInstallDirs`, which on some
platforms sets `CMAKE_INSTALL_LIBDIR` to `lib64`. We have hardcoded the
path to the library inside `lib`. Since this is a local installation, it
doesn't really matter, so it should be OK to always install rocksdb
under `lib`.
Reviewers: mferencevic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2042
Summary:
There will be a lot of leftover files, execute the following commands inside
`src/` to remove them:
```
git clean -xf
rm -r rpc/ storage/single_node_ha/rpc/
```
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2011
Summary:
Integrated kafka library into memgraph. This version supports all opencypher
features and will only output messages consumed from kafka.
Depends on D1434
Next steps are persisting stream metadata and transforming messages in order to
store them in the graph.
Reviewers: teon.banek, mtomic, mferencevic, buda
Reviewed By: teon.banek
Subscribers: mferencevic, pullbot, buda
Differential Revision: https://phabricator.memgraph.io/D1466
Summary:
This binary is installed and packaged for release. This is just a quick
solution for releasing the Community 0.10 version. We still need to
setup the installation and packaging for both the Enterprise and
Community versions. Additionally, the automated build system needs to
test both binaries for correct behaviour. Obviously, some tests can only
be run on one of the 2 versions.
Reviewers: mferencevic, buda
Reviewed By: buda
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1363
Summary:
Although the first solution used cereal, the final implementation uses
boost. Since the cereal is still used in the codebase, compilation has
been modified to support multithreaded cereal.
In addition to serializing Ast classes, the following also needed to be
serialized:
* GraphDbTypes
* Symbol
* TypedValue
TypedValue is treated specially, by inlining the serialization code in
the Ast class, concretely PrimitiveLiteral.
Another special case was the Function Ast class, which now stores a
function name which is resolved to a concrete std::function on
construction.
Tests have been added for serialized Ast in
tests/unit/cypher_main_visitor
Reviewers: mferencevic, mislav.bradac, florijan
Reviewed By: mislav.bradac
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D1067
Summary:
Add postinst script for DEB package
The script creates a 'memgraph' group and sets permission on installed
'/var/*/memgraph' directories. Only the group is created, while
'memgraph' user is not. It seems more sane only to require group
membership for using memgraph.
Add conffiles for DEB package
This allows for `dpkg` to detect changes in configuration files and
present them to the user. Therefore, we don't need to care whether the
configuration merges are handled correctly nor if we accidentally
overwrite them.
Add postrm script for DEB packaging
The script is only used so that `dpkg --purge` removes '/var/*/memgraph'
directories, even if they contain something.
Add email, longer description and license file to DEB packaging, as well
as a systemd service.
Provide a logrotate configuration and support it in memgraph.
Use DEB package for Docker installation
This way, the whole installation process and testing should go through
DEB.
Generate release archives in Apollo with standard names
Reviewers: buda, mferencevic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D989
Summary:
There seems to be a gain all over memgraph.
I strongly suggest including this in the codebase.
Link to project:
https://github.com/r-lyeh/ltalloc
Reviewers: teon.banek, mferencevic, mislav.bradac, florijan
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D914
Summary:
This is probably a bug in CMake. When the external projects are forced
to be rechecked, CPack takes their outputs and puts them in binary
release.
Since rechecking is removed, this means that any changes to external
projects (like gflags or glog) will not be recompiled with plain
`make all`. You need to call `make clean` first. The same applies to
catching configuration like removal of filenames in glog when creating a
release build.
Reviewers: mferencevic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D890
Summary:
Log files aren't created by default anymore.
All logs are reported to stderr by default.
Normalized flag names.
Removed unnecessary flags from gflags.
Reviewers: teon.banek
Reviewed By: teon.banek
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D856
