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Hive, mail # user - Storing data in TSV with changing headers

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Storing data in TSV with changing headers
Marc Canaleta 2012-11-30, 08:59
Hi all!

We want to use hive to analyze our logs. Our logs will be TSV files, one
per hour, and as it is possible that we add/remove more columns in the
future, we will include headers (column names) in each file.

So it is possible that two TSV files for different days/hours have
different headers.

Is it possible to do this with Hive?

Dean Wampler 2012-11-30, 13:40
Mark Grover 2012-11-30, 15:12