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Hive Parameters In OFSAA (Doc ID 2022786.1)

Last updated on MAY 19, 2020

Applies to:

Oracle Financial Services Analytical Applications Infrastructure - Version and later
Information in this document applies to any platform.


We want to use the hive parameters in OFSAA mappings (UMM>DataMapping). For example,
1. set; helps to bypass map reduce in case of small data sets.
2. set hive.exec.parallel=true; enables parallel execution of the various stages of a hive query.
3. set hive.autoconvert.join=true; tries to convert a join to map join wherever possible.
4. set; is used to improve performance of aggregation.

How to use these hive parameters in OFSAA ?


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