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  1. Installation Getting Started
  2. Before You Install the Services
  3. Run the Big Data Suite Installer
  4. After You Install the Services
  5. Install the Developer Tool
  6. Uninstallation
  7. Starting and Stopping Informatica Services
  8. Connecting to Databases
  9. Updating the DynamicSections Parameter of a DB2 Database

Installation and Configuration Guide

Installation and Configuration Guide

Create the Enterprise Data Lake Service

Create the Enterprise Data Lake Service

Create the Enterprise Data Lake Service. If you create the Enterprise Data Lake Service and the Data Preparation Service during installation, you must create both services on the same node.
  1. Specify the details for the Enterprise Data Lake Service.
    The following table describes the properties that you set:
    Property
    Description
    Enterprise Data Lake Service Name
    Name of the Enterprise Data Lake Service.
    The name is not case sensitive and must be unique within the domain. It cannot exceed 128 characters or begin with @. It also cannot contain spaces or the following special characters: ` ~ % ^ * + = { } \ ; : ' " / ? . , < > | ! ( ) ] [
    Data Preparation Service Name
    Name of the Data Preparation Service to associate with the Enterprise Data Lake Service.
    Model Repository Service Name
    Name of the Model Repository Service to associate with the Enterprise Data Lake Service.
    Data Integration Service Name
    Name of the Data Integration Service associated with the Enterprise Data Lake Service.
    Node Name
    To create the Enterprise Data Lake Service during installation, enter the name of the current node.
    If you do not want to create the service during installation, do not enter a value. You can use the Administrator tool to create the service after installation.
    If you create the Enterprise Data Lake Service and the Data Preparation Service during installation, you must create both services on the same node.
    License
    Enter the name of the Informatica license to associate with the service.
  2. Choose whether to enable secure communication for the service.
    • To enable secure communication, press
      1
      .
    • To disable secure communication, press
      2
      .
  3. If you enable secure communication for the service, select the SSL certificate to use.
    • To use the default Informatica SSL certificate contained in the default keystore and the default truststore, press
      1
      .
    • To use a custom SSL certificate contained in a custom keystore and truststore, press
      2
      , and then enter the path and file name for the keystore and truststore files. You must also enter the keystore and truststore passwords.
  4. If you enable secure communication for the service, enter the port number for the HTTPS connection. If you enable non-secure communication for the service, enter the port number for the HTTP connection.
  5. Specify the data lake connection options.
    The following table describes the properties that you set for the data lake connections:
    Property
    Description
    HDFS Connection
    HDFS connection for the data lake.
    HDFS Working Directory
    HDFS directory where the Enterprise Data Lake Service copies temporary data and files necessary for the service to run.
    Hadoop Connection
    Hadoop connection for the data lake.
    Hive Connection
    Hive connection for the data lake.
    Hive Table Storage Format
    Data storage format for the Hive tables.
    Local System Directory
    Local directory that contains the files downloaded from Enterprise Data Lake application, such as .csv and .tde files. The default directory is
    /home/toolprod
    .
  6. Choose whether to enable logging of user activity events.
    • To disable logging of user activity events, press
      1
      .
    • To enable logging of user activity events, press
      2
      .
  7. Select the Hadoop authentication mode.
    • To select the non-secure authentication mode, press
      1
      .
    • To select Kerberos authentication, press
      2
      .
  8. If you select Kerberos, enter the authentication parameters.
    The following table describes the authentication properties that you must set if you select Kerberos:
    Property
    Description
    Kerberos Principal
    If the Hadoop cluster uses Kerberos authentication, specify the Service Principal Name (SPN) of the user account to impersonate when connecting to the data lake Hadoop cluster.
    Kerberos KeyTab File
    If the Hadoop cluster uses Kerberos authentication, specify the path and file name of the SPN keytab file for the user account to impersonate when connecting to the Hadoop cluster. The keytab file must be in a directory on the machine where the Enterprise Data Lake Service runs.
  9. Choose whether to enable the Enterprise Data Lake Service immediately after you create the service.
    • To enable the service at a later time using the Administrator tool, press
      1
      .
    • To enable the service immediately after you create the service, press
      2
      .