[MCOL-1986] ConnectionsPerPrimProc gets set to 2 during upgrades Created: 2018-11-29  Updated: 2023-10-26  Resolved: 2019-07-10

Status: Closed
Project: MariaDB ColumnStore
Component/s: ?
Affects Version/s: 1.1.6
Fix Version/s: Icebox

Type: Bug Priority: Minor
Reporter: David Hill (Inactive) Assignee: Unassigned
Resolution: Won't Fix Votes: 0
Labels: None


 Description   

Customer reported that the setting of ConnectionsPerPrimProc was changed from 8 to 2 during the upgrade process. The code in the autoConfigure shown below is why this is happening.

Need to investigate if this needs to be changed and just use the ConnectionsPerPrimProc from the older Columnstore.xml

//setup PrimitiveServers parameters
try

{ sysConfigNew->setConfig("PrimitiveServers", "ConnectionsPerPrimProc", oam.itoa(maxPMNicCount*2)); }

catch(...)

{ cout << "ERROR: Problem setting ConnectionsPerPrimProc in the Calpont System Configuration file" << endl; exit(-1); }
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