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Node Pool & Resource Constraint
Posted: Tue Oct 05, 2010 12:09 am
by Phani01
Hi,
Can any one give some idea about Node pool and Resource Constraint and where it is useful.
Posted: Tue Oct 05, 2010 12:40 am
by nani0907
Datastage Enterprise edition have the facility to specify the nodes on which the process has to be carried out. Node pool constraint is the Datastage property used to restrict stages to use particular nodes only. For example, Datastage parallel job having basic transformer will fail in the distributed parallel environment. By using node pool constraint and configuration file basic transformer will be restricted to use only local nodes.
Posted: Tue Oct 05, 2010 10:48 am
by Sreenivasulu
resource constraint - two types
resource disk - space for application creted datasets
resource scratch disk - runtime space created by dsengine when applications run
Regards
Sreeni
Posted: Tue Oct 05, 2010 11:58 pm
by Phani01
Thanks for the reply Guys.