AWS::Batch::SchedulingPolicy ShareAttributes - Amazon CloudFormation
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AWS::Batch::SchedulingPolicy ShareAttributes

Specifies the weights for the fair share identifiers for the fair share policy. Fair share identifiers that aren't included have a default weight of 1.0.


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


{ "ShareIdentifier" : String, "WeightFactor" : Double }


ShareIdentifier: String WeightFactor: Double



A fair share identifier or fair share identifier prefix. If the string ends with an asterisk (*), this entry specifies the weight factor to use for fair share identifiers that start with that prefix. The list of fair share identifiers in a fair share policy cannot overlap. For example, you can't have one that specifies a shareIdentifier of UserA* and another that specifies a shareIdentifier of UserA-1.

There can be no more than 500 fair share identifiers active in a job queue.

The string is limited to 255 alphanumeric characters, optionally followed by an asterisk (*).

Required: No

Type: String

Update requires: No interruption


The weight factor for the fair share identifier. The default value is 1.0. A lower value has a higher priority for compute resources. For example, jobs that use a share identifier with a weight factor of 0.125 (1/8) get 8 times the compute resources of jobs that use a share identifier with a weight factor of 1.

The smallest supported value is 0.0001, and the largest supported value is 999.9999.

Required: No

Type: Double

Update requires: No interruption

See also