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https://issues.apache.org/jira/browse/FLINK-38330?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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vikasap updated FLINK-38330:
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Description:
The FlinkDeployment K8s resource updates the status.clusterInfo.state-size gets
updated frequently whenever the state size changes. This causes the k8s to
update the resourceVersion field. This in turn causes a 409 for a subsequent
http request from the operator to the k8's api. The number of 409's can be
significant for applications that change state often.
[FLINK-37253|https://issues.apache.org/jira/browse/FLINK-37253] particular
change that introduced this field into the FlinkDeployment CRD.
was:The FlinkDeployment K8s resource updates the
status.clusterInfo.state-size gets updated frequently whenever the state size
changes. This causes the k8s to update the resourceVersion field. This in turn
causes a 409 for a subsequent http request from the operator to the k8's api.
The number of 409's can be significant for applications that change state often.
> Updating state-size in status increases the number of 409's to K8s
> ------------------------------------------------------------------
>
> Key: FLINK-38330
> URL: https://issues.apache.org/jira/browse/FLINK-38330
> Project: Flink
> Issue Type: Bug
> Components: Kubernetes Operator
> Affects Versions: 1.11.0, 1.12.0, 1.12.1
> Reporter: vikasap
> Priority: Major
>
> The FlinkDeployment K8s resource updates the status.clusterInfo.state-size
> gets updated frequently whenever the state size changes. This causes the k8s
> to update the resourceVersion field. This in turn causes a 409 for a
> subsequent http request from the operator to the k8's api. The number of
> 409's can be significant for applications that change state often.
> [FLINK-37253|https://issues.apache.org/jira/browse/FLINK-37253] particular
> change that introduced this field into the FlinkDeployment CRD.
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