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Posted to dev@flink.apache.org by "Xin Hao (Jira)" <ji...@apache.org> on 2022/09/29 07:37:00 UTC

[jira] [Created] (FLINK-29465) Supports limit factor in the resource definition

Xin Hao created FLINK-29465:
-------------------------------

             Summary: Supports limit factor in the resource definition
                 Key: FLINK-29465
                 URL: https://issues.apache.org/jira/browse/FLINK-29465
             Project: Flink
          Issue Type: Improvement
          Components: Kubernetes Operator
            Reporter: Xin Hao


Can we add limit factor supports in the resource definition?
{code:java}
public class Resource {
    /** Amount of CPU allocated to the pod. */
    private Double cpu;

    private double cpuLimitFactor;

    /** Amount of memory allocated to the pod. Example: 1024m, 1g */
    private String memory;

    private double memoryLimitFactor;
} {code}
We can set the defaults as `1.0`, and update them to K8s config options
{code:java}
JOB_MANAGER_CPU_LIMIT_FACTOR
JOB_MANAGER_MEMORY_LIMIT_FACTOR
TASK_MANAGER_CPU_LIMIT_FACTOR
TASK_MANAGER_MEMORY_LIMIT_FACTOR {code}
 



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