[MCOL-4252] Configuration changes Created: 2020-08-18  Updated: 2020-09-21  Resolved: 2020-08-19

Status: Closed
Project: MariaDB ColumnStore
Component/s: installation
Affects Version/s: 1.5.3
Fix Version/s: 5.4.1

Type: Bug Priority: Blocker
Reporter: David Hall (Inactive) Assignee: Daniel Lee (Inactive)
Resolution: Fixed Votes: 0
Labels: None

Sprint: 2020-8

 Description   

The memory configuration settings in Columnstore.xml are not ideal. They should be:
TotalUmMemory 25%
NumBlocksPct 50%
These numbers work well in a combined UM/PM system, which is what is most often used.

We also need to add
lower_case_table_names = 1
to columnstore.cnf



 Comments   
Comment by David Hall (Inactive) [ 2020-08-18 ]

After installation of new packages (once you get them) check these values in Columnstore.xml and columnstore.cnf to be sure they are correct. No other testing needed.

Comment by Daniel Lee (Inactive) [ 2020-08-19 ]

Build verified: 1.5.4-1 (Drone #441)

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