index on nested struct does not been push down

Stratio / Spark-MongoDB

Spark library for easy MongoDB access

http://www.stratio.com

Apache License 2.0

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index on nested struct does not been push down #181

Open zzxzz12345 opened 6 years ago

zzxzz12345 commented 6 years ago

MongodbRelation extends PrunedFilteredScan it can not push down nested struct filter I think it can use CatalystScan to push down nested struct query