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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:
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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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