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From "Edward Capriolo (JIRA)" <j...@apache.org>
Subject [jira] Commented: (HIVE-1431) Hive CLI can't handle query files that begin with comments
Date Thu, 24 Jun 2010 03:41:50 GMT

    [ https://issues.apache.org/jira/browse/HIVE-1431?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12882024#action_12882024
] 

Edward Capriolo commented on HIVE-1431:
---------------------------------------

We have a few tickets open, we really need to move all this stuff to a real parser so we can
properly deal with things like ';' or comments like this or whatever. It is painfully hard
to work around all these type of things and we never get to the root of the problem.

> Hive CLI can't handle query files that begin with comments
> ----------------------------------------------------------
>
>                 Key: HIVE-1431
>                 URL: https://issues.apache.org/jira/browse/HIVE-1431
>             Project: Hadoop Hive
>          Issue Type: Bug
>          Components: CLI
>            Reporter: Carl Steinbach
>             Fix For: 0.6.0, 0.7.0
>
>
> {code}
> % cat test.q
> -- This is a comment, followed by a command
> set -v;
> -- 
> -- Another comment
> --
> show tables;
> -- Last comment
> (master) [ ~/Projects/hive ]
> % hive < test.q
> Hive history file=/tmp/carl/hive_job_log_carl_201006231606_1140875653.txt
> hive> -- This is a comment, followed by a command
>     > set -v;
> FAILED: Parse Error: line 2:0 cannot recognize input 'set'
> hive> -- 
>     > -- Another comment
>     > --
>     > show tables;
> OK
> rawchunks
> Time taken: 5.334 seconds
> hive> -- Last comment
>     > (master) [ ~/Projects/hive ]
> % 
> {code}

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