[DRILL-5983] Unsupported nullable converted type INT_8 for primitive type INT32 error

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.10.0, 1.11.0
• Fix Version/s: 1.17.0
• Component/s: Execution - Data Types
• Labels: parquet read ready-to-commit types

Environment

NAME="Ubuntu"
VERSION="16.04.2 LTS (Xenial Xerus)"

• Assignee: Arina Ielchiieva
• Reporter: Hakan Sarıbıyık
• Reviewer: Vova Vysotskyi
• Created: 21/Nov/17 09:17
• Updated: 07/Oct/19 12:44
• Resolved: 07/Oct/19 12:44

Description

When I query a table with byte in it, then it gives an error;

_Query Failed: An Error Occurred
org.apache.drill.common.exceptions.UserRemoteException: SYSTEM ERROR: ExecutionSetupException: Unsupported nullable converted type INT_8 for primitive type INT32 Fragment 1:6 [Error Id: 46636b05-cff5-455b-ba25-527217346b3e on bigdata7:31010]_

Actualy, it has been solved with
DRILL-4764 - Parquet file with INT_16, etc. logical types not supported by simple SELECT
according to https://drill.apache.org/docs/apache-drill-1-10-0-release-notes/

But i tried it with even 1-11-0 it didnt worked.

I am querying parquet formatted file with pySpark
tablo1
sourceid: byte (nullable = true)

select sourceid from tablo1

works as expected with pySpark. But not with Drill v1.11.0

Thanx.

Issue Links

• links to: GitHub Pull Request #1866