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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 Trifacta 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:

  • HDI
  • Azure Databricks

Acquire Other Dependencies

Hadoop dependencies for other versions of the Hadoop distribution can be acquired from the Trifacta 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 Trifacta installation in /opt/trifacta.

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