You are viewing a plain text version of this content. The canonical link for it is here.

Posted to issues@tajo.apache.org by "Jaehwa Jung (JIRA)" <ji...@apache.org> on 2014/02/10 16:12:24 UTC

[jira] [Created] (TAJO-592) Improve HCatalogStore

Jaehwa Jung created TAJO-592:
--------------------------------

             Summary: Improve HCatalogStore
                 Key: TAJO-592
                 URL: https://issues.apache.org/jira/browse/TAJO-592
             Project: Tajo
          Issue Type: Improvement
          Components: catalog
    Affects Versions: 0.8-incubating
            Reporter: Jaehwa Jung
            Assignee: Jaehwa Jung
             Fix For: 0.8-incubating


If hive table used default row format delimiter, hive doesn't return _field.delim_. As the result, tajo can't scan hive tables which used default row format delimiter. So, in this case, tajo must set _field.delim_ to \001.

And current HCatalogStore just supports TextFile, it should supports RCFile.

At last, I found that HCatalogStore doesn't set compression and _field.delim_ when it created tables. So,we should implement these.



--
This message was sent by Atlassian JIRA
(v6.1.5#6160)