* feat(BRM,tools): couple utilities to watch/operate shared memory locks and extent map
* feat(BRM,tools): merged two utilities and added some extra dbbuilder output in case of upgrade
* fix(dbbuilder): extra output to log upgrade detection.
There were numerous memory leaks in plugin's code and associated code.
During typical run of MTR tests it leaked around 65 megabytes of
objects. As a result they may severely affect long-lived connections.
This patch fixes (almost) all leaks found in the plugin. The exceptions
are two leaks associated with SHOW CREATE TABLE columnstore_table and
getting information of columns of columnstore-handled table. These
should be fixed on the server side and work is on the way.
This patch adds support for `startreadonly` command which waits
until all active cpimport jobs are done and then puts controller node to readonly
mode.
This patch adds support for `startreadonly` command which waits
until all active cpimport jobs are done and then puts controller node to readonly
mode.
* Fixes of bugs from ASAN warnings, part one
* MQC as static library, with nifty counter for global map and mutex
* Switch clang to 16
* link messageqcpp to execplan
- occured -> occurred
- reponse -> response
- seperated -> separated
All new code of the whole pull request, including one or several files
that are either new files or modified ones, are contributed under the
BSD-new license. I am contributing on behalf of my employer Amazon Web
Services, Inc.
ColumnStore used to include server's mysql.h
but link all tools with libmariadb.so
There's no guarantee that this would work, even with workarounds
it had in dbcon/mysql/sm.cpp
Fix:
* tools (linked with libmariadb.so) *must* include libmariadb's mysql.h
* as a hack prevent service_thd_timezone.h from being loaded into tools,
as it conflicts with libmariadb's mysql.h
* server plugin *must* include server's mysql.h
* also don't link every tool with libmariadb.so, link the helper library
(liblibmysqlclient.so) that actually needs it, tools use this
helper library, not libmariadb.so directly
This function iterates over lbidList (populated by an earlier call to
DBRM::getUncommittedExtentLBIDs()) to find those LBIDs which belong to
the AUX column. It then finds the corresponding LBIDs for all other columns
which belong to the same table as the AUX LBID and appends them to lbidList.
The updated lbidList is used by invalidateUncommittedExtentLBIDs() to update
the casual partitioning information.
DBRM::addToLBIDList() only comes into play in case of a transaction ROLLBACK.
