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Tag Archive for hivehive-partitions

How filtering on multilevel hive partitioning works

If I partition my data by /YEAR/MONTH/DATE and my queries always looks like Day=[DATE], will my queries benefit from partitioning. I have seen many times people use /YEAR/MONTH/DATE partition but we rarely use all 3 filters in our queries(year=[YEAR] and month=[MONTH] and day=[DATE]).