Hi,

I have a Hive managed table on S3, "api_measurements".  I've tried dropping a 
partition like so:

hive> alter table api_measurements drop if exists 
partition(daydate='2018-04-04', epoch=1522876500);
Dropped the partition daydate=2018-04-04/epoch=1522876500
OK
Time taken: 2.109 seconds

Yet the data is still on S3.  Because object keys on S3 are always strings, I 
also tried this:

hive> alter table api_measurements drop partition(daydate='2018-04-04', 
epoch='1522876500');
OK
Time taken: 0.135 seconds

Yet the object keys and data are still there.  I assume that Im missing 
something really simple.  Can anyone shed some light on this?

Thanks

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