I have a user defined python library which parses the data from a file and returns key value pairs. Now how do I use this library to insert data into Cassandra column family? I’m using python Cassandra driver.
Write data to cassandra using python parser
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Have you looked at the Datastax Driver Documentation?
Most specifically:
Generate a PreparedStatement for the insertion query and iterate over a list/tuple/generator with the key value pairs from your parsed file data.