Adds back some stuff that was remove distributed that didn't work
properly for non-distributed. Also use /var/lib/columnstore/local
for module file as OAM intended.
ColumnStore now uses standard bin/lib paths for pretty much everything.
Data path is now hard-coded to /var/lib/columnstore.
This patch also:
* Removes v1 decompression
* Removes a bunch of unneeded files
* Removes COLUMNSTORE_INSTALL_DIR / $INSTALLDIR
* Makes my.cnf.d work for all platforms (MCOL-3558)
* Changes configcpp to use recursive mutex (fixes possible config write deadlock)
* Fixes MCOL-3599 Fix regr functions, The library was installed in the wrong location
* Fixes a bunch of Ubuntu packaging issues
* Changes the binary names of several of the executables so as not to
clash with potential executables from other packages
This branch enforces the use of generic MariaDB server paths for their
binaries and data rather than custom paths.
/usr/local/mariadb/columnstore is now only for columnstore with this
patch.
It should be noted that this removes the auto-mounting of external
MariaDB UM data storage for AWS.
This is also a fix for MCOL-3510 after buildbot changes are made.
Also... MCOL-3552 Use columnstore.cnf to load plugins
The ColumnStore plugins now load using a columnstore.cnf instead of a
SQL sequence to be more in-line with MariaDB's methods.
This patch:
* Moves config files from /usr/local/mariadb/columnstore/etc to
ENGINE_SYSCONFDIR/columnstore (ENGINE_SYSCONFDIR is /etc by default)
* Sets a define called MCSSYSCONFDIR whic contains the
ENGINE_SYSCONFDIR compile time setting
* Modifies scripts and code to use the new paths
* Removes a whole bunch of files we don't use
when called by proc???. Also made proc??? start/stop SM around
save_brm runs. There seems not to be a saner way to do that atm.
So, on stop/restart/shutdown, it will do
1) stop everything
2) restart SM
3) save_brm
4) stop SM again
