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Install Hadoop Dependencies

If you are integrating Hadoop cluster, the associated Hadoop dependencies must be installed on the Trifacta node.

Included Dependencies

The Hadoop dependencies for the latest supported version of each Hadoop distribution are included in the Alteryx software distribution.

Supported Versions:

Not required for:

Note

If you are integrating with one of the following running environments, please skip installing Hadoop dependencies.

Azure running environments:

  • Azure Databricks

Acquire Other Dependencies

Hadoop dependencies for other versions of the Hadoop distribution can be acquired from the Alteryx FTP site using one of the following methods.

Via a web browser

  1. Log in: https://ftp.trifacta.com/login

  2. Browse to the following directory:

    Releases/Trifacta_x.y/hadoop/

    where: x.y corresponds to the release number that you are installing (e.g. Release 6.8).

  3. Download the following file: hadoop_deps.tar.gz

Via WGET

Example is for Release 6.8:

wget --user CustomerUsername --ask-password  ftps://ftp.trifacta.com/Releases/Trifacta_6.8/hadoop/hadoop-deps.tar.gz

Via SFTP

Example is for Release 6.8:

sftp CustomerUsername@ftp.trifacta.com:Releases/Trifacta_6.8/hadoop/hadoop-deps.tar.gz .

Via CURL

Example is for Release 6.8:

curl -O -C - -u CustomerUsername:CustomerPassword ftps://ftp.trifacta.com/Releases/Trifacta_6.8/hadoop/hadoop-deps.tar.gz

Via FTP/FTPS

  1. Access the FTP server via your preferred FTP client.

  2. Browse to the following directory:

    Releases/Trifacta_x.y/hadoop/

    where: x.y corresponds to the release number that you are installing (e.g. Release 6.8).

  3. Download the following file: hadoop_deps.tar.gz

Install Dependencies

If needed, transfer the download to the Trifacta node.

Extract it to the following directory:

sudo tar -vxf hadoop-deps.tar --directory /opt/trifacta/

Note

After you extract the files to the target directory, verify that the ownership of the new directory (/opt/trifacta/hadoop-deps/) and its subfolders match the ownership settings for the rest of the Alteryx installation in /opt/trifacta.