Subject: [mongodb-user] Re: Is it possible to set a
projection with MongoConfigUtil in the same manner
of setting a query?



Wan,
Thank you for your answer, this is exactly what I was looking for!

On Tuesday, August 8, 2017 at 6:34:55 AM UTC+3, Wan Bachtiar wrote:

Is there a way to also set a projection on the query, so less data would have to be transferred over the net?

Hi Asaf,

It’s been a while since you posted this question, have you found the answer yet ?

You can try with com.mongodb.hadoop.util.MongoConfigUtil setFields() to specify a projection document for documents retrieved from MongoDB.

If this doesn’t answer your question, please provide:

  • The version of mongo-hadoop connector
  • Snippet code example that you use to define the query.

Regards,
Wan.

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