David Hall
06e50e0926
MCOL-3536 collation
2020-05-26 12:42:11 -05:00
David Hall
1f3d1e6fd6
MCOL-3536 collation
2020-05-14 16:02:49 -05:00
Andrew Hutchings
83a8924229
Fix namespace and class changes
2019-07-29 13:48:28 +01:00
Andrew Hutchings
811909aa72
Merge branch 'develop-1.2' into develop-merge-up-20190729
2019-07-29 12:19:26 +01:00
Andrew Hutchings
ea2ff9cd11
Merge branch 'develop-1.1' into develop-1.2-merge-up-20190517
2019-05-17 20:43:49 +01:00
Andrew Hutchings
020b211bb7
Merge branch 'develop-1.2' into develop-merge-up-20190514
2019-05-14 13:58:33 +01:00
David Hall
f2d8a33ee5
MCOL-3296 CTRL+C should not double remove from dequeue.
2019-05-09 12:42:18 -05:00
Roman Nozdrin
3c89a4bba4
MCOL-537 Preprocessor if blocks with pragmas now have else branch.
...
DMLProc exits on setupCwd failure.
2019-05-09 20:25:21 +03:00
David Mott
515b93cc3d
remove faulty test code
2019-04-29 01:28:54 -05:00
David Mott
4b9d046c6e
Fully resolve potentially ambiguous symbols by removing using namespace statements from headers which have a cascading effect. This causes potential behavior changes when switching to c++11 since symbols can be exported from std and boost while both have been imported into the global namespace.
2019-04-29 01:21:15 -05:00
david hill
101b36acb6
Merge branch 'develop' into MCOL-520
2018-10-08 14:23:48 -05:00
Andrew Hutchings
f1f13a09d1
Merge branch 'develop-1.1' into 1.1-merge-up-2018-10-05
2018-10-05 18:40:07 +01:00
Patrick LeBlanc
4215a47b5c
MCOL-520. More untested changes.
...
Went down the list in shmkeys.h, added sane error msgs on perms
errors accessing rest of the shmsegs there.
Realized we probably do need 666 to the shmsegs.
Also deleted a little dead code that was copy-pasted everywhere.
2018-10-04 14:25:01 -05:00
David Hill
4e6e5647ef
MCOL-520
2018-09-21 10:40:05 -05:00
Andrew Hutchings
14d3a34c28
MCOL-1694 & MCOL-1505 Improved exception handling
...
This patch catches exceptions in DDLProc, DMLProc and ExeMgr which could
potentially happen during startup. Logging them instead of silently
ignoring them (or crashing in ExeMgr).
2018-09-07 11:43:54 +01:00
david hill
0ea35564f0
MCOL-520 - remove sudo command
2018-04-12 10:49:09 -05:00
Andrew Hutchings
0d7c0f7ae4
Merge branch 'develop-1.1' into dev-merge-up-20180202
2018-02-02 14:53:36 +00:00
Andrew Hutchings
5d9f9c819b
Merge branch 'develop-1.0' into 1.1-merge-up-20180118
2018-01-18 16:28:08 +00:00
David Hall
9749d825b5
MCOL-1165 use the threadpool's idle down feature
2018-01-16 13:26:44 -06:00
David Hall
504fcf0778
MCOL-1128 Allow exeMgrThreadPool to use unlimited threads. The number will be limited by the number of sessions allowed in server.
2018-01-12 16:29:01 -06:00
Andrew Hutchings
c31c836352
MCOL-1085 Add crash dump to daemons
...
This patch adds an automated crash dump which logs in
/var/log/mariadb/columnstore/trace/ when one of the ColumnStore daemons
crashes.
2018-01-03 09:20:09 +00:00
Andrew Hutchings
01446d1e22
Reformat all code to coding standard
2017-10-26 17:18:17 +01:00
David Hall
87a679e6eb
MCOL-513 use a single funcor per thread. ThreadPool was doing one at a time anyway, but in a convpluted way that made it easier to add more if wanted. But it was expensive. Cleanup and polish.
2017-02-17 09:46:42 -06:00
Andrew Hutchings
ffcfc41563
MCOL-507 Further ExeMgr performance improvements
...
This does the following:
* Switch resource manager to a singleton which reduces the amount of
times the XML data is scanned and objects allocated.
* Make the I_S tables use the FE implementation of the system catalog
* Make the I_S.columnstore_columns table use the RID list cache
* Make the extentmap pre-allocate a vector instead of many small allocs
2017-01-16 12:33:27 +00:00
david hill
897d8d3f3d
change snmp to alarm
2016-10-10 17:46:24 -05:00
David Hall
020c0ed3f5
MCOL-140 Add a mechanism to serialize transactions for a single table to prevent VSS clashes. Transactions for different tables will continue concurrently.
2016-07-28 09:25:49 -05:00
david hill
f6afc42dd0
the begginning
2016-01-06 14:08:59 -06:00
