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https://issues.apache.org/jira/browse/LENS-817?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14960676#comment-14960676
 ] 

Hudson commented on LENS-817:
-----------------------------

UNSTABLE: Integrated in Lens-Commit #1110 (See 
[https://builds.apache.org/job/Lens-Commit/1110/])
LENS-817 : No need to persist metadata class information in DB after 
(rajatgupta59: rev f29c2f2401238531d624a2438dd3e7911ab92014)
* lens-server/src/main/java/org/apache/lens/server/query/LensServerDAO.java
* 
lens-server-api/src/main/java/org/apache/lens/server/api/query/FinishedLensQuery.java
* 
lens-server/src/main/java/org/apache/lens/server/query/QueryExecutionServiceImpl.java
* lens-server/src/test/java/org/apache/lens/server/query/TestLensDAO.java


> No need to persist metadata class information in DB after LENS-576 fix
> ----------------------------------------------------------------------
>
>                 Key: LENS-817
>                 URL: https://issues.apache.org/jira/browse/LENS-817
>             Project: Apache Lens
>          Issue Type: Task
>          Components: server
>            Reporter: Deepak Barr
>            Assignee: Deepak Barr
>            Priority: Minor
>              Labels: incompatible
>             Fix For: 2.5
>
>         Attachments: LENS-817.patch
>
>
> Metadata class information is written to DB but no where used. This is 
> information is no longer required because after LENS-576, the class 
> information is stored in metadata column itself. E.g. 
> {  
>    "@class":"org.apache.lens.driver.hive.HiveResultSetMetadata",
>    "columns":[  
>       {  
>          "name":"test_data.name",
>          "comment":null,
>          "position":1,
>          "type":"STRING"
>       },
>       {  
>          "name":"test_data.country",
>          "comment":null,
>          "position":2,
>          "type":"STRING"
>       }
>    ]
> }



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