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Date: Tue, 7 Mar 2017 17:59:37 +0000 (UTC)
From: "Paul Rogers (JIRA)" <jira@apache.org>
To: dev@drill.apache.org
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Subject: [jira] [Created] (DRILL-5324) Provide simplified column
 reader/writer for use in tests
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archived-at: Tue, 07 Mar 2017 17:59:42 -0000

Paul Rogers created DRILL-5324:
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             Summary: Provide simplified column reader/writer for use in tests
                 Key: DRILL-5324
                 URL: https://issues.apache.org/jira/browse/DRILL-5324
             Project: Apache Drill
          Issue Type: Sub-task
    Affects Versions: 1.11.0
            Reporter: Paul Rogers
            Assignee: Paul Rogers
             Fix For: 1.11.0


In support of DRILL-xxxx, we wish to provide a very easy way to work with row sets. See the comment section for examples of the target API.

Drill provides over 100 different value vectors, any of which may be required to perform a specific unit test. Creating these vectors, populating them, and retrieving values, is very tedious. The work is so complex that it acts to discourage developers from writing such tests.

To simplify the task, we wish to provide a simplified row set reader and writer. To do that, we need to generate the corresponding column reader and writer for each value vector. This ticket focuses on the column-level readers and writers, and the required code generation.


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