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Sai33
Partner
Partner

Loading Data from Hive DataLake

Hello Everyone,

I'm currently trying to fetch data from a Hive Datalake to Qlik Sense. 

The current table size for last one month is around 6M rows. We are yet to add the Historical data for the last 2-3 yeyrs to the Data Lake.

As of now i need to perform a One instance Load to save all the existing data(6M) in a QVD. But, our Environment is not able to handle the Load. It fails with Error Messages like 'java.io.Exception: Error readinf file:' or 'buffer size too small'.

I've tried to figure out if Qlik Associative Big Data Index would be a probable solution here. But, haven't found concrete Use Cases regarding the same. 

Did anyone already use QABDI or know how to approcah the problem? Any pointers would be highly helpful.

 

Thanks and Regards

Sai.

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