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Posted to dev@hive.apache.org by "ferdinand (JIRA)" <ji...@apache.org> on 2014/07/21 07:11:38 UTC

[jira] [Commented] (HIVE-7434) beeline should not always enclose the output by default in CSV/TSV mode

    [ https://issues.apache.org/jira/browse/HIVE-7434?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14068214#comment-14068214 ] 

ferdinand commented on HIVE-7434:
---------------------------------

Currently, there are many cvs processor external libraries like superCVS, Apache Commons CSV and etc. (http://en.wikipedia.org/wiki/CSV_application_support). And there are several kinds of formats for CSV including DEFAULT, EXCEL, MYSQL, RFC4180 and TDF(http://en.wikipedia.org/wiki/Comma-separated_values). And RFC is mostly acceptable format. So I am trying to use SuperCSV to utilize the previous outputformater.

> beeline should not always enclose the output by default in CSV/TSV mode
> -----------------------------------------------------------------------
>
>                 Key: HIVE-7434
>                 URL: https://issues.apache.org/jira/browse/HIVE-7434
>             Project: Hive
>          Issue Type: Bug
>          Components: CLI
>            Reporter: ferdinand
>
> When using beeline in CSV/TSV mode (via command !outputformat csv) , the output is always enclosed in single quotes. This is however not the case for Hive CLI, so we need to make this enclose optional.



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