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From "Adam Kramer (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (HIVE-602) INSERT LOCAL PIPE '/path/to/program' would be lovely
Date Tue, 26 Jul 2011 23:33:11 GMT

     [ https://issues.apache.org/jira/browse/HIVE-602?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Adam Kramer resolved HIVE-602.
------------------------------

    Resolution: Won't Fix

Workaround sufficient.

> INSERT LOCAL PIPE '/path/to/program' would be lovely
> ----------------------------------------------------
>
>                 Key: HIVE-602
>                 URL: https://issues.apache.org/jira/browse/HIVE-602
>             Project: 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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