Reading the data written to s3 by Amazon Kinesis Firehose stream

Question

I am writing record to Kinesis Firehose stream that is eventually written to a S3 file by Amazon Kinesis Firehose.

My record object looks like

ItemPurcha         


        

Answer 1

I think the best ways to tackle this is to first create a properly formatted json file containing well separated json objects within them. In my case I added ',' to the events which was pushed into the firehose. Then After a file is saved in s3, all the files will contain json object separated by some delimitter(comma- in our case). Another thing that must be added are '[' and ']' at the beginning and end of the file. Then you have a proper json file containing multiple json objects. Parsing them will be possible now.