Methods for Loading and Unloading Feeders in memory?

Post Reply
fleaster
Regular Participant
Posts: 167
Joined: Wed Mar 30, 2011 11:57 pm
OLAP Product: TM1
Version: 10.2.2
Excel Version: XL2010

Methods for Loading and Unloading Feeders in memory?

Post by fleaster »

Hi all,
I just wanted to clarify the methods for unloading/loading feeders (particularly in relation to getting conditional feeders to work properly) :

(a) Shutdown+Restart Server = Unloads+Loads feeders

(b) Unload cube from memory + Use a "CellGetN" TI process to subsequently Reload the cube back to memory = Unloads+Loads feeders

(c) CubeProcessFeeders TI process = Loads (new) feeders only

(d) Delete rules = no impact on feeders as they stay in memory

...is that about right, or are there more options for refreshing feeders...?

thanks!

Matt
lotsaram
MVP
Posts: 3706
Joined: Fri Mar 13, 2009 11:14 am
OLAP Product: TableManager1
Version: PA 2.0.x
Excel Version: Office 365
Location: Switzerland

Re: Methods for Loading and Unloading Feeders in memory?

Post by lotsaram »

Plus save rule (either manually or with RuleLoadFromFile TI command).

Note both CubeProcessFeeders and re-saving a rule both don't just load new feeders, they load all feeders. To get rid of old feeders you need to either unload the cube (without persistent feeders) or restart the server (without persistent feeders). If there are cube dependencies then unloading a cube may not be possible but TM1 won't tell you and the unload will just fail silently.
fleaster
Regular Participant
Posts: 167
Joined: Wed Mar 30, 2011 11:57 pm
OLAP Product: TM1
Version: 10.2.2
Excel Version: XL2010

Re: Methods for Loading and Unloading Feeders in memory?

Post by fleaster »

ok cool, thanks for the tips!
Post Reply