Tag: unix-timestamp

python datetime gives one datetime, hive/java another when converting timestamp

I am attempting to figure out in python.. what is the native hive timestamp format that it can consume as a string in parquet.. I think python is giving me a good close way BUT.. i noticed my code is yielding a good date in python.. But when I load this in HIVE as a table it comes out like

From unix timestamps to relative date based on a condition from another column in pandas

pandas python time timedelta unix-timestamp

I have a column of dates in unix timestamps and i need to convert them into relative dates from the starting activity. The final output should be the column D, which expresses the relative time from the activity which has index = 1, in particular the relative time has always to refer to the first activity (index=1). Any idea? Answer