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From ÐΞ€ρ@Ҝ (๏̯͡๏) <deepuj...@gmail.com>
Subject Avro schema and data read with it.
Date Wed, 17 Dec 2014 15:53:43 GMT
I have a data that is persisted in Avro format. Each record has a certain
schema and it contains 10 fields while it is persisted.

When I read the same record(s) from other process, i also specify a schema
with a subset of fields (5).

Will only 5 columns be read from disk?
Will all the columns be read but 5 are later discarded?
Are all the columns read but only five are accessible since the schema used
to read contain only five columns?

Please suggest.


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