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From "Yongzhi Chen (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (HIVE-14013) Describe table doesn't show unicode properly
Date Mon, 27 Jun 2016 19:00:53 GMT

    [ https://issues.apache.org/jira/browse/HIVE-14013?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15351613#comment-15351613
] 

Yongzhi Chen commented on HIVE-14013:
-------------------------------------

Should you do something similar to what it does in ?
{noformat}
 /**
     * Translator object for escaping Java. 
     * 
     * While {@link #escapeJava(String)} is the expected method of use, this 
     * object allows the Java escaping functionality to be used 
     * as the foundation for a custom translator. 
     *
     * @since 3.0
     */
    public static final CharSequenceTranslator ESCAPE_JAVA = 
          new LookupTranslator(
            new String[][] { 
              {"\"", "\\\""},
              {"\\", "\\\\"},
          }).with(
            new LookupTranslator(EntityArrays.JAVA_CTRL_CHARS_ESCAPE())
          ).with(
            UnicodeEscaper.outsideOf(32, 0x7f) 
        );

{noformat}

Just remove last .with(..)  ?

> Describe table doesn't show unicode properly
> --------------------------------------------
>
>                 Key: HIVE-14013
>                 URL: https://issues.apache.org/jira/browse/HIVE-14013
>             Project: Hive
>          Issue Type: Bug
>          Components: Query Planning
>    Affects Versions: 2.2.0
>            Reporter: Aihua Xu
>            Assignee: Aihua Xu
>         Attachments: HIVE-14013.1.patch, HIVE-14013.2.patch, HIVE-14013.3.patch
>
>
> Describe table output will show comments incorrectly rather than the unicode itself.
> {noformat}
> hive> desc formatted t1;
> # Detailed Table Information             
> Table Type:             MANAGED_TABLE            
> Table Parameters:                
>         COLUMN_STATS_ACCURATE   {\"BASIC_STATS\":\"true\"}
>         comment                 \u8868\u4E2D\u6587\u6D4B\u8BD5
>         numFiles                0                   
> {noformat}



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