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From "Hudson (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (TAJO-101) HiveQL converter
Date Mon, 09 Sep 2013 10:48:52 GMT

    [ https://issues.apache.org/jira/browse/TAJO-101?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13761756#comment-13761756
] 

Hudson commented on TAJO-101:
-----------------------------

FAILURE: Integrated in Tajo-trunk-postcommit #418 (See [https://builds.apache.org/job/Tajo-trunk-postcommit/418/])
TAJO-101: HiveQL converter (jaehwa) (jhjung: https://git-wip-us.apache.org/repos/asf?p=incubator-tajo.git&a=commit&h=d27e51ee51abc132190e070b0e0a7c5219156e0b)
* tajo-core/tajo-core-backend/src/test/queries/select_13.sql
* tajo-core/tajo-core-backend/src/test/queries/select_12.hiveql
* tajo-core/tajo-core-backend/src/test/queries/create_table_11.hiveql
* tajo-core/tajo-core-backend/src/test/queries/join_14.sql
* tajo-core/tajo-core-backend/src/test/queries/join_15.hiveql
* tajo-core/tajo-core-backend/src/test/queries/select_14.sql
* tajo-core/tajo-core-backend/src/test/queries/join_12.sql
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/engine/parser/HiveConverter.java
* tajo-core/tajo-core-backend/src/test/queries/select_10.hiveql
* TAJO-101_3.patch
* tajo-core/tajo-core-backend/src/test/queries/insert_overwrite_into_select_2.hiveql
* tajo-core/tajo-core-backend/src/main/java/org/apache/tajo/master/GlobalEngine.java
* tajo-core/tajo-core-backend/src/test/queries/select_11.sql
* tajo-core/tajo-core-backend/src/test/queries/select_13.hiveql
* tajo-common/src/main/java/org/apache/tajo/conf/TajoConf.java
* tajo-core/tajo-core-backend/src/test/queries/create_table_1.hiveql
* tajo-core/tajo-core-backend/src/test/queries/join_13.sql
* tajo-core/tajo-core-backend/src/test/queries/union_1.hiveql
* tajo-core/tajo-core-backend/src/main/antlr4/org/apache/tajo/engine/parser/HiveParser.g4
* tajo-core/tajo-core-backend/src/test/queries/select_11.hiveql
* tajo-core/tajo-core-backend/src/test/queries/create_table_11.sql
* tajo-core/tajo-core-backend/src/test/java/org/apache/tajo/engine/parser/TestHiveConverter.java
* tajo-core/tajo-core-backend/src/test/queries/select_9.sql
* tajo-core/tajo-core-backend/src/test/queries/select_9.hiveql
* tajo-core/tajo-core-backend/src/test/queries/create_table_2.hiveql
* tajo-core/tajo-core-backend/src/test/queries/select_10.sql
* tajo-core/tajo-core-backend/src/test/queries/create_table_12.sql
* tajo-core/tajo-core-backend/src/test/queries/create_table_12.hiveql
* tajo-core/tajo-core-backend/src/test/queries/join_15.sql
* tajo-core/tajo-core-backend/src/main/antlr4/org/apache/tajo/engine/parser/HiveLexer.g4

                
> HiveQL converter
> ----------------
>
>                 Key: TAJO-101
>                 URL: https://issues.apache.org/jira/browse/TAJO-101
>             Project: Tajo
>          Issue Type: New Feature
>            Reporter: JaeHwa Jung
>            Assignee: JaeHwa Jung
>         Attachments: TAJO-101_2.patch, TAJO-101_3.patch, TAJO-101.patch
>
>
> I hit a new idea when I see tajo-algebra issue. Many users use Hive to analysis big data.
If Hive user can use HiveQL, they can easily use Tajo. 
> For this work, I'll borrow HQL grammar from Hive and change to support ANTLR4 specification,
and we should develop a HiveQL parser to use tajo-algebra.

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