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Posted to issues@tajo.apache.org by "Hyunsik Choi (JIRA)" <ji...@apache.org> on 2015/07/29 07:59:05 UTC

[jira] [Updated] (TAJO-1699) Tajo Java Client version 2

     [ https://issues.apache.org/jira/browse/TAJO-1699?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Hyunsik Choi updated TAJO-1699:
-------------------------------
    Description: 
I propose Tajo Java Client version 2. Its motivations are as follows:
 * After TAJO-1625, the error propagation has been changed significantly. Java Client should make use the new error propagation system. Java Client should throw the proper exceptions.
 * Many Java API exposes internal data structure and protocol buffer data structure. It requires users to understand its internal behavior and architecture. We should hide them from users.

  was:
I propose the refactoring of Tajo Java Client. Its motivations are as follows:
 * After TAJO-1625, the error propagation has been changed significantly. Java Client should make use the new error propagation system. Java Client should throw the proper exceptions.
 * Many Java API exposes internal data structure and protocol buffer data structure. It requires users to understand its internal behavior and architecture. We should hide them from users.


> Tajo Java Client version 2
> --------------------------
>
>                 Key: TAJO-1699
>                 URL: https://issues.apache.org/jira/browse/TAJO-1699
>             Project: Tajo
>          Issue Type: Improvement
>          Components: Java Client
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.11.0
>
>
> I propose Tajo Java Client version 2. Its motivations are as follows:
>  * After TAJO-1625, the error propagation has been changed significantly. Java Client should make use the new error propagation system. Java Client should throw the proper exceptions.
>  * Many Java API exposes internal data structure and protocol buffer data structure. It requires users to understand its internal behavior and architecture. We should hide them from users.



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