title: Write parquet from AWS Kinesis firehose to AWS S3
body: <p>I would like to ingest data into s3 from kinesis firehose formatted as parquet. So far I have just find a solution that implies creating an EMR, but I am looking for something cheaper and faster like store the received json as parquet directly from firehose or use a Lambda function. </p>
  
  <p>Thank you very much, 
  Javi. </p>