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AWS::EMR::Cluster CloudWatchLogConfiguration - Amazon CloudFormation
SyntaxProperties
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AWS::EMR::Cluster CloudWatchLogConfiguration

Holds CloudWatch log configuration settings and metadata that specify settings like log files to monitor and where to send them.

Syntax

To declare this entity in your Amazon CloudFormation template, use the following syntax:

JSON

{
  "Enabled" : Boolean,
  "EncryptionKeyArn" : String,
  "LogGroupName" : String,
  "LogStreamNamePrefix" : String,
  "LogTypes" : {Key: Value, ...}
}

YAML

  Enabled: Boolean
  EncryptionKeyArn: String
  LogGroupName: String
  LogStreamNamePrefix: String
  LogTypes: 
    Key: Value

Properties

Enabled

Specifies if CloudWatch logging is enabled.

Required: Yes

Type: Boolean

Update requires: Replacement

EncryptionKeyArn

The ARN of the encryption key used to encrypt the logs.

Required: No

Type: String

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Minimum: 0

Maximum: 10280

Update requires: Replacement

LogGroupName

The name of the CloudWatch log group where logs are published.

Required: No

Type: String

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Minimum: 0

Maximum: 10280

Update requires: Replacement

LogStreamNamePrefix

The prefix of the log stream name.

Required: No

Type: String

Pattern: [\u0020-\uD7FF\uE000-\uFFFD\uD800\uDC00-\uDBFF\uDFFF\r\n\t]*

Minimum: 0

Maximum: 10280

Update requires: Replacement

LogTypes

A map of log types to file names for publishing logs to the standard output or standard error streams for CloudWatch. Valid log types include STEP_LOGS, SPARK_DRIVER, and SPARK_EXECUTOR. Valid file names for each type include STDOUT and STDERR.

Required: No

Type: Object of Array

Pattern: .*

Update requires: Replacement