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Posted to dev@lens.apache.org by "Hadoop QA (JIRA)" <ji...@apache.org> on 2017/11/15 13:05:00 UTC

[jira] [Commented] (LENS-1483) Implementation for Jdbc driver cost

    [ https://issues.apache.org/jira/browse/LENS-1483?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16253419#comment-16253419 ] 

Hadoop QA commented on LENS-1483:
---------------------------------

Applied patch: [LENS-1483.patch|https://issues.apache.org/jira/secure/attachment/12897742/LENS-1483.patch] and ran command: mvn clean install -fae. Result: Failure. Build Job: https://builds.apache.org/job/PreCommit-Lens-Build/1461/

> Implementation for Jdbc driver cost 
> ------------------------------------
>
>                 Key: LENS-1483
>                 URL: https://issues.apache.org/jira/browse/LENS-1483
>             Project: Apache Lens
>          Issue Type: Task
>          Components: server
>            Reporter: Rajitha R
>            Assignee: Rajitha R
>         Attachments: LENS-1483.patch
>
>
> Jdbc driver cost has been hardcoded to zero currently in Lens code. This makes it difficult to add more jdbc drivers which have different costs. Hence there is a need for having a driver level implementation for calculating cost.



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