Handling timestamp in parquet file writer

[yash_verma]

Hi team,

I am getting wrong data being written by the parquet writer for the timestamp data. please help as it is urgent.

below is the output of mapper snap

Below is the data created by parquet file when using int64 activity_ts (TIMESTAMP_MILLIS)

Below is the data created by parquet file when using int32 origin_ts (TIME_MILLIS);