[jira] [Commented] (HIVE-4577) hive CLI can't handle hadoop dfs command with space and quotes.

["Ashutosh Chauhan (JIRA)" <ji...@apache.org>]

    [ https://issues.apache.org/jira/browse/HIVE-4577?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14997208#comment-14997208 ] 

Ashutosh Chauhan commented on HIVE-4577:
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Hadoop FsShell is passed in token[] using GenericOptionsParser to parse the string. https://github.com/apache/hadoop/blob/release-2.6.0/hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/util/ToolRunner.java#L64 
I think instead of adding custom splitCmd() to parse it, using GenericOptionsParser will make us consistent with Hadoop's parsing code.

> hive CLI can't handle hadoop dfs command  with space and quotes.
> ----------------------------------------------------------------
>
>                 Key: HIVE-4577
>                 URL: https://issues.apache.org/jira/browse/HIVE-4577
>             Project: Hive
>          Issue Type: Bug
>          Components: CLI
>    Affects Versions: 0.9.0, 0.10.0, 0.14.0, 0.13.1, 1.2.0, 1.1.0
>            Reporter: Bing Li
>            Assignee: Bing Li
>         Attachments: HIVE-4577.1.patch, HIVE-4577.2.patch, HIVE-4577.3.patch.txt, HIVE-4577.4.patch
>
>
> As design, hive could support hadoop dfs command in hive shell, like 
> hive> dfs -mkdir /user/biadmin/mydir;
> but has different behavior with hadoop if the path contains space and quotes
> hive> dfs -mkdir "hello"; 
> drwxr-xr-x   - biadmin supergroup          0 2013-04-23 09:40 /user/biadmin/"hello"
> hive> dfs -mkdir 'world';
> drwxr-xr-x   - biadmin supergroup          0 2013-04-23 09:43 /user/biadmin/'world'
> hive> dfs -mkdir "bei jing";
> drwxr-xr-x   - biadmin supergroup          0 2013-04-23 09:44 /user/biadmin/"bei
> drwxr-xr-x   - biadmin supergroup          0 2013-04-23 09:44 /user/biadmin/jing"



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