[jira] Assigned: (HBASE-447) Shell reads from stdin and writes to stdout

["Edward Yoon (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/HBASE-447?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Edward Yoon reassigned HBASE-447:
---------------------------------

    Assignee: Bryan Duxbury

> Shell reads from stdin and writes to stdout
> -------------------------------------------
>
>                 Key: HBASE-447
>                 URL: https://issues.apache.org/jira/browse/HBASE-447
>             Project: Hadoop HBase
>          Issue Type: New Feature
>          Components: hql
>            Reporter: Bryan Duxbury
>            Assignee: Bryan Duxbury
>            Priority: Trivial
>
> Instead of HBASE-39, which would give you the ability to store queries in a file and execute them from the shell, we should give the shell the ability to read queries from standard input, execute the query, and then write the output to standard output. 
> The advantage of this approach is that in addition to being able to store queries in files, you can also script against the shell. This might mean schema creation during an installation wizard, or a shell script that queries a small number of rows, or whatever you can think of.

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