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  1. Version 10.2.2
  2. Version 10.2.1
  3. Version 10.2
  4. Version 10.1.1
  5. Version 10.1

Release Guide

Release Guide

Additional Properties for the Blaze Engine

Additional Properties for the Blaze Engine

Effective in version 10.2.1, you can configure an additional property in the Blaze Configuration Properties section of the Hadoop connection properties.
The following table describes the property:
Property Description
Blaze YARN Node Label
Node label that determines the node on the Hadoop cluster where the Blaze engine runs. If you do not specify a node label, the Blaze engine runs on the nodes in the default partition.
If the Hadoop cluster supports logical operators for node labels, you can specify a list of node labels. To list the node labels, use the operators && (AND), || (OR), and ! (NOT).
For more information on using node labels on the Blaze engine, see the "Mappings in the Hadoop Environment" chapter in the Informatica Big Data Management 10.2.1 User Guide.


Updated December 18, 2019


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