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Posted to issues@drill.apache.org by "Vova Vysotskyi (Jira)" <ji...@apache.org> on 2020/03/06 17:29:00 UTC

[jira] [Created] (DRILL-7630) Add more types into SchemaParser

Vova Vysotskyi created DRILL-7630:
-------------------------------------

             Summary: Add more types into SchemaParser
                 Key: DRILL-7630
                 URL: https://issues.apache.org/jira/browse/DRILL-7630
             Project: Apache Drill
          Issue Type: Task
            Reporter: Vova Vysotskyi
            Assignee: Arina Ielchiieva


Drill uses SchemaParser when deserializing schema in a group scan. Also, it is used when deserializing schema from the metastore.
The aim of this Jira is to add some absent types to fix issues when these types are used in the data file.

Example of the failing test:
{code:java}
PlanTestBase.testPhysicalPlanExecutionBasedOnQuery("select * from cp.`parquet/uint_types.parquet`");
{code}

Preliminary list of types to add:
{code}
MinorType.UINT1;
MinorType.UINT2;
MinorType.UINT4;
MinorType.UINT8;
MinorType.TINYINT;
MinorType.SMALLINT;
{code}



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