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Metadata injection with Big Data Plugin, HBase write step

Question asked by Falco Winkler on Sep 11, 2018

I want to make an Mapping for the HBase write step generic. For that i used the inject metadata step.

The table that i use in the metadata injection is specified in the attachment.

 

However, i allways get to the error

 

Column "customer,registration_date" has already been defined for this mapping

 

i don't know why. I clearly pass this column just once. i specified a mapping name that was never used before.

What am i doing wrong?

Can anybody provide an example of the HBase write step with metadata injection?

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