Im trying to write the input data from input file to output file. I've put the below option in filebeats.yml file to copy the input to output.
But the problem is, for the first time I have one record "rec-1". When I run the filebeats, it is moving the records from input to output. My output file now contains: "rec-1"
But when enter another record in the input "rec-2", it is taking "rec-1, rec-2" from the input file and updating the output file. My output file now contains: "rec-1", "rec-1", "rec-2"
Can anyone tell me if there is any way to take just the latest updated records and put only those records in the output file ?
in mycase: my output file should have only: "rec-1","rec-2".
Thanks in advance.