INSERT LOCAL PIPE '/path/to/program' would be lovely
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Key: HIVE-602
URL: https://issues.apache.org/jira/browse/HIVE-602
Project: Hadoop Hive
Issue Type: New Feature
Components: Query Processor, Server Infrastructure
Reporter: Adam Kramer
INSERT OVERWRITE LOCAL DIRECTORY is great at what it does, but the output is
never _instantly_ useful. Why? Because it is a whole bunch of gzipped files.
It would be lovely if I could tell Hive what it should do with its output when
inserting into a local directory. For example, to automatically pipe its output
through something. Really, I want to
gunzip -c *.gz | perl -p -e 's/\cA/\t/g' > filename
...but I would settle for piping every reducer's output through gunzip -c |
perl -p -e 's/\cA/\t/g' and then having Hive save the result to whatever it
would have used for a filename but without the .gz.
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