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How do you control who is authorized to access, modify and stop MapReduce jobs?

Hacked.fyi answered on March 17, 2023 Popularity 1/10 Helpfulness 1/10

answer How do you control who is authorized to access, modify and stop MapReduce jobs?

How do you control who is authorized to access, modify and stop MapReduce jobs?

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Controlling access to MapReduce jobs:
To control who is authorized to access, modify, and stop MapReduce jobs, you can follow these steps:

a. Implement authentication: Require users to authenticate using their credentials, such as username and password or digital certificates. This can be done using Kerberos, a widely used authentication protocol in Hadoop environments.

b. Use Role-Based Access Control (RBAC) or Attribute-Based Access Control (ABAC): RBAC is based on assigning roles to users, while ABAC is based on users' attributes (e.g., job title, department). Configure access permissions for different roles or attributes, specifying which users can submit, access, modify, or stop MapReduce jobs.

c. Configure Hadoop's Access Control Lists (ACLs): Configure the Hadoop MapReduce framework to enforce ACLs on job submission, job modification, and job termination. This can be done in the Hadoop configuration files (e.g., mapred-site.xml).

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Contributed on Mar 17 2023

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How do you control who is authorized to access, modify and stop MapReduce jobs?

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