13 Commits

Author	SHA1	Message	Date
Andrew Hutchings	f1f13a09d1	Merge branch 'develop-1.1' into 1.1-merge-up-2018-10-05	2018-10-05 18:40:07 +01:00
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
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