[jira] [Resolved] (MRQL-4) Create a testbed for MRQL queries using JUnit

["Leonidas Fegaras (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/MRQL-4?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leonidas Fegaras resolved MRQL-4.
---------------------------------

       Resolution: Fixed
    Fix Version/s: 0.9.0

modified the MRQL-4 patch based on feedback and pushed it to GIT
                
> Create a testbed for MRQL queries using JUnit
> ---------------------------------------------
>
>                 Key: MRQL-4
>                 URL: https://issues.apache.org/jira/browse/MRQL-4
>             Project: MRQL
>          Issue Type: New Feature
>    Affects Versions: 0.9.0
>         Environment: Apache Ant
>            Reporter: Leonidas Fegaras
>            Assignee: Leonidas Fegaras
>             Fix For: 0.9.0
>
>         Attachments: build.xml, Makefile, MRQL-4.patch, mrql-env.sh
>
>
> We need to create a framework for performing tests on various MRQL queries before the first release. Since we haven't used maven for building MRQL yet, I think we can do these tests using JUnit in the Ant build.xml. I do not have any experience with JUnit yet, but I was thinking to create a test framework similar to Hive's:
> * we can create the directories tests/queries to keep MRQL queries, tests/data for input data, and tests/results to keep the expected query results
> * allow a committer to add new queries/data/results incrementally
> * be able to execute all tests in all modes using Ant: memory, MapReduce, and BSP modes
> * we should require that every patch must pass all tests before commit
> Questions: Is JUnit reasonable for these tasks? Is it better to use maven? (we may have to wait longer for this)

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