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hive udf
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COLLECT_SET() in Hive, keep duplicates?
Is there a way to keep the duplicates in a collected set in Hive, or simulate the sort of aggregate collection that Hive provides using some other…
asked June 22, 2011 2:23 pm CDT
Travis Powell
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3 answers
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COLLECT_SET() in Hive (Hadoop)
I just learned about the collect_set() function in Hive, and I started a job on a development 3-node cluster. I only have about 10 GB to process.…
asked June 21, 2011 6:48 pm CDT
Travis Powell