* fix(rowgroup): RGData now uses uint64_t counter for the fixed sizes columns data buf.
The buffer can utilize > 4GB RAM that is necessary for PM side join.
RGData ctor uses uint32_t allocating data buffer.
This fact causes implicit heap overflow.
* feat(bytestream,serdes): BS buffer size type is uint64_t
This necessary to handle 64bit RGData, that comes as
a separate patch. The pair of patches would allow to
have PM joins when SmallSide size > 4GB.
* feat(bytestream,serdes): Distribute BS buf size data type change to avoid implicit data type narrowing
* feat(rowgroup): this returns bits lost during cherry-pick. The bits lost caused the first RGData::serialize to crash a process
This patch changes the second phase aggregation pipeline - takes into
account current memory consumption.
Co-authored-by: Leonid Fedorov <79837786+mariadb-LeonidFedorov@users.noreply.github.com>
Co-authored-by: drrtuy <roman.nozdrin@mariadb.com>
* Update libmarias3
fix build with the recent libmarias3
* feat(SM): MCOL-5785 Add timeout options for S3Storage
In some unfortunate situations StorageManager may get stuck on
network operations. This commit adds the ability to set network
timeouts which will help to ensure that the system is more
responsive.
* feat(SM): MCOL-5785 Add smps & smkill tools
* `smps` shows all active S3 network operations
* `smkill` terminates S3 network operations
NB! At the moment smkill is able to terminate operations
that are stuck on retries, but not hang inside the libcurl
call. In other words if you want to terminate all operations
you should configure `connect_timeout` & `timeout`
---------
Co-authored-by: Leonid Fedorov <leonid.fedorov@mariadb.com>
fix(client): Fix columnstore.cnf file
This fix changes option file to apply '--quick' option only for 'mariadb' and 'mysql' clients instead of all MariaDB clients.
Otherwise 'mysqladmin' uses this option, but it doesn't exist. As a result broken CI multinode MTR stage.
[add] managers/certificate.py with CertificateManger class
[mv] creating self-signed certificate logic into CertificateManger class
[add] renew and days_before_expire methods to CertificateManger class
[mv] several certificate dependent constants to managers/certificate.py
[add] CherryPy BackgroundTask to invoke certificate check hourly (3600 secs)
[fix] tests
[fix] bug with txn timer clean (clean_txn_by_timeout, worker and invoking of it)
BLOB fields did not work as grouping keys at all, they were assigned
value NULL for any value, be it NULL or not. The fix is in the
rowaggregation.cpp in the initMapping(), a switch/case branch was added
to handle BLOB field copying there.
Also, TEXT columns did not distinguish between NULL and empty string in
the grouping algorithm, now they do. The fix is in the equals()
function, now we specifically check for isNull() equality between
values.
This changeset enables quick (mariadb -q) mode when columnstore is
installed. Quick mode precludes client CLI program from storing too
much data in memory, preventing out of memory conditions.
This fixes discrepance with the server, which assigns DATE type to
last_day()'s result.
Now we also assigns DATE result type and, also, use proper
dataconvert::Day data structure to return date.
Tests agree with InnoDB.
Also, this patch includes test for MCOL-5669, to show we fixed it.
[add] -P to restore help in mcs_backup_restore.sh
[fix] -f argument default value in both backup and restore wrapper commands
[fix] -i argument behaviour and type + default value
[fix] -P argument position and help for both backup and restore wrapper commands
[fix] disable some pylint warning for both backup and restore wrapper files
