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zouzias avatar zouzias commented on June 3, 2024

Hi there,

The problem in your code snippet is that you are not allowed to have an RDD object within an RDD.map() method. In your example, luceneRDD is an RDD.

You should use the link method of LuceneRDD where you will link luneneRDD with your queries. See for example:

https://github.com/zouzias/spark-lucenerdd-examples/blob/develop/src/main/scala/org/zouzias/spark/lucenerdd/examples/linkage/LinkageScholarvsDBLP.scala

See also the slides (slide 23+): https://www.slideshare.net/zouzias/lucenerdd-for-geospatial-search-and-entity-linkage for an explanation on what is happening under the hood.

from spark-lucenerdd.

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