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New Contributor
Posts: 1
Registered: ‎07-17-2014

Using spark to join between hbase and oracle tables

Hi,

Has anyone used spark  to join between hbase and Oracle tables?

We were able to do so on one artition using hivecontext but failed once trying to use hbasecontexts to support multi partitions

 

Thanks,

Rotem

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Contributor
Posts: 25
Registered: ‎06-13-2017

Re: Using spark to join between hbase and oracle tables

Not the fastest way to do it, but you can create a hive table on top of the hbase table and use Spark JDBC to create your hbase Dataframe. you can then join that dataframe with your Oracle dataframe.

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