Joining table columns and writing them into Hive
This scenario applies only to Talend products with Big Data.
For more technologies supported by Talend, see Talend components.
This scenario uses a four-component Job to join the columns selected from two Hive tables and write them into another Hive table.
![](/en-US/components/7.3/Subsystems/elt-hive/Content/Resources/images/use_case-telthivemap1.png)
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