Help Center/ Config/ User Guide/ Conformance Packages/ Conformance Package Templates/ Best Practices for MapReduce Service

Updated on 2024-10-15 GMT+08:00

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Best Practices for MapReduce Service

The following table describes the compliance rules and solutions in the sample template.

**Table 1** Conformance package description
Rule	Cloud Service	Description
mrs-cluster-in-allowed-security-groups	mrs	If an MRS cluster does not have a specified security group attached, the cluster is noncompliant.
mrs-cluster-in-vpc	mrs	If an MRS cluster is not in the specified VPC, this cluster is noncompliant.
mrs-cluster-kerberos-enabled	mrs	If kerberos is not enabled for an MRS cluster, this cluster is noncompliant.
mrs-cluster-multiAZ-deployment	mrs	If an MRS cluster does not support multi-AZ deployment, this cluster is noncompliant.
mrs-cluster-no-public-ip	mrs	If an MRS cluster has an EIP attached, this cluster is noncompliant.

Parent topic: Conformance Package Templates

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