Integration of Vertica with Hive LLAP

OlivierAOlivierA Registered User


Vertica's documentation states that "Vertica [HCatalog Connector] supports authorization services and Hive LLAP."
Vertica's documentation also states that ""When the query executes, all nodes in the Vertica cluster directly retrieve the data necessary for completing the query from HDFS".

What does this mean in terms of Vertica's interaction with Hive LLAP? Does Vertica fetch data from LLAP daemons instead of HDFS?

Thanks in advance.


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