Help Center/ MapReduce Service/ Component Operation Guide (LTS) (Ankara Region)/ Using Spark/ Spark FAQ/ Why Cannot Common Users Log In to the Spark Client When There Are Multiple Service Scenarios in Spark?

Updated on 2024-11-29 GMT+08:00

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Why Cannot Common Users Log In to the Spark Client When There Are Multiple Service Scenarios in Spark?

This section applies only to MRS 3.2.0 or later.

Question

When there are multiple service scenarios in Spark and multiple services are used, common users cannot log in to spark-beeline. The error information is as follows:

Causes

When there is any multi-scenario service in Hive, common users do not belong to the Hive user group and do not have permissions on the Hive directory. As a result, the login fails.

Solution

Log in to FusionInsight Manager, change the user group to which common users belong, and add common users to all user groups in Hive.

Parent topic: Spark FAQ

Previous topic: Spark Shuffle Exception Handling

Next topic: Why Does the Cluster Port Fail to Connect When a Client Outside the Cluster Is Installed or Used?

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