Help Center/ MapReduce Service/ FAQs/ Client Usage/ How Do I Connect to Spark Shell from MRS?
Updated on 2024-08-16 GMT+08:00

How Do I Connect to Spark Shell from MRS?

  1. Log in to the Master node in the cluster as user root.
  2. Run the following command to configure environment variables:

    source Client installation directory/bigdata_env

  3. If Kerberos authentication is enabled for the cluster, authenticate the user. If Kerberos authentication is disabled, skip this step.

    Run the kinit MRS cluster user command.

    Examples:

    • For a machine-machine user, run the kinit -kt user.keytab sparkuser command.
    • For a human-machine user, run the kinit sparkuser command.
  4. Run the following command to connect to Spark shell:

    spark-shell