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polybase-linux-setup.md

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title Install PolyBase on Linux
titlesuffix SQL Server
description Learn how to install SQL Server PolyBase on Linux. PolyBase enables you to run external queries against remote data sources.
author MikeRayMSFT
ms.author mikeray
ms.reviewer dakryze
ms.date 8/18/2020
ms.topic conceptual
ms.prod sql
ms.technology linux
monikerRange >= sql-server-linux-ver15 || >= sql-server-ver15 || =sqlallproducts-allversions

Install PolyBase on Linux

[!INCLUDE sqlserver2019-linux]

The following steps install PolyBase (mssql-server-polybase and mssql-server-polybase-hadoop) on Linux. PolyBase enables you to run external queries against remote data sources.

Note

Before installing PolyBase, first install SQL Server 2019. This configures the keys and repositories that you use when installing the mssql-server-polybase and mssql-server-polybase-hadoop package.

Note

  • PolyBase is not supported on SQL Server 2017 for Linux.
  • Scale-out for PolyBase on Linux is currently unavailable.

Install PolyBase for your operating system:

Install on RHEL

Use the following command to install the mssql-server-polybase on Red Hat Enterprise Linux.

sudo yum install -y mssql-server-polybase

You will be prompted to restart the SQL Server instance. Use the following command to do so.

sudo systemctl restart mssql-server

Note

After installation, you must enable the PolyBase feature.

Use the following command to install the mssql-server-polybase-hadoop.

sudo yum install -y mssql-server-polybase-hadoop

The PolyBase Hadoop package has dependencies on the following packages:

  • mssql-server
  • mssql-server-polybase
  • mssql-server-extensibility
  • mssql-zulu-jre-11.

Installation prompts to restart launchpadd. Use the following command to do so.

sudo systemctl restart mssql-launchpadd

Note

After installation, you must set the Hadoop connectivity level.

If you need an offline installation, locate the PolyBase package download in the Release notes. Then use the same offline installation steps described in the article Install SQL Server.

Install on Ubuntu

Use the following command to install the mssql-server-polybase on Ubuntu.

sudo apt-get install mssql-server-polybase

You will be prompted to restart the SQL Server instance. Use the following command to do so.

sudo systemctl restart mssql-server

Note

After installation, you must enable the PolyBase feature.

If you need an offline installation, locate the PolyBase package download in the Release notes. Then use the same offline installation steps described in the article Install SQL Server.

Use the following command to install the mssql-server-polybase-hadoop.

sudo apt-get install mssql-server-polybase-hadoop

The PolyBase Hadoop package has dependencies on the following packages:

  • mssql-server
  • mssql-server-polybase
  • mssql-server-extensibility
  • mssql-zulu-jre-11.

Installation prompts to restart launchpadd. Use the following command to do so.

sudo systemctl restart mssql-launchpadd

Note

After installation, you must set the Hadoop connectivity level.

Install on SLES

Use the following commands to install the mssql-server-polybase on SUSE Linux Enterprise Server.

sudo zypper install mssql-server-polybase

You will be prompted to restart the SQL Server instance. Use the following command to do so.

sudo systemctl restart mssql-server

Note

After installation, you must enable the PolyBase feature.

If you need an offline installation, locate the PolyBase package download in the Release notes. Then use the same offline installation steps described in the article Install SQL Server.

Enable PolyBase

After installation, PolyBase must be enabled to access its features. Connect to the installed SQL Server instance and use the following Transact-SQL command to enable.

exec sp_configure @configname = 'polybase enabled', @configvalue = 1;
RECONFIGURE WITH OVERRIDE;

Update PolyBase

If you already have mssql-server-polybase installed, you can update to the latest version with the following commands:

RHEL

sudo yum remove -y mssql-server-polybase-hadoop
sudo yum remove -y mssql-server-polybase
sudo yum check-update
sudo yum install -y mssql-server-polybase
sudo yum install -y mssql-server-polybase-hadoop

You will be prompted to restart the SQL Server instance. Use the following command to do so.

sudo systemctl restart mssql-server

Ubuntu

sudo apt-get remove mssql-server-polybase-hadoop
sudo apt-get remove mssql-server-polybase
sudo apt-get update 
sudo apt-get install mssql-server-polybase
sudo apt-get remove mssql-server-polybase-hadoop

You will be prompted to restart the SQL Server instance. Use the following command to do so.

sudo systemctl restart mssql-server

SLES

sudo zypper remove mssql-server-polybase
sudo zypper refresh
sudo zypper install mssql-server-polybase

You will be prompted to restart the SQL Server instance. Use the following command to do so.

sudo systemctl restart mssql-server

Note

After installation, you must enable the PolyBase feature.

Next steps

PolyBase on Linux can access the following data sources. Follow the provided links for more information on how to create an external table from these sources on PolyBase is enabled.

For more information on how this is used, see Transact-SQL reference article for CREATE EXTERNAL TABLE.