Table: aws_emr_clusters

This table shows data for Amazon EMR Clusters.

https://docs.aws.amazon.com/emr/latest/APIReference/API_Cluster.html (opens in a new tab)

The primary key for this table is arn.

Relations

The following tables depend on aws_emr_clusters:

Columns

Name	Type
_cq_id	`uuid`
_cq_parent_id	`uuid`
account_id	`utf8`
region	`utf8`
arn (PK)	`utf8`
tags	`json`
applications	`json`
auto_scaling_role	`utf8`
auto_terminate	`bool`
cluster_arn	`utf8`
configurations	`json`
custom_ami_id	`utf8`
ebs_root_volume_size	`int64`
ec2_instance_attributes	`json`
id	`utf8`
instance_collection_type	`utf8`
kerberos_attributes	`json`
log_encryption_kms_key_id	`utf8`
log_uri	`utf8`
master_public_dns_name	`utf8`
name	`utf8`
normalized_instance_hours	`int64`
os_release_label	`utf8`
outpost_arn	`utf8`
placement_groups	`json`
release_label	`utf8`
repo_upgrade_on_boot	`utf8`
requested_ami_version	`utf8`
running_ami_version	`utf8`
scale_down_behavior	`utf8`
security_configuration	`utf8`
service_role	`utf8`
status	`json`
step_concurrency_level	`int64`
termination_protected	`bool`
visible_to_all_users	`bool`

Example Queries

These SQL queries are sampled from CloudQuery policies and are compatible with PostgreSQL.

EMR clusters should not have public IP addresses

SELECT
  'EMR clusters should not have public IP addresses' AS title,
  aws_emr_clusters.account_id,
  aws_emr_clusters.arn AS resource_id,
  CASE
  WHEN aws_ec2_subnets.map_public_ip_on_launch
  AND aws_emr_clusters.status->>'State' IN ('RUNNING', 'WAITING')
  THEN 'fail'
  ELSE 'pass'
  END
    AS status
FROM
  aws_emr_clusters
  LEFT JOIN aws_ec2_subnets ON
      aws_emr_clusters.ec2_instance_attributes->>'Ec2SubnetId'
      = aws_ec2_subnets.subnet_id;

Introduction