Yikun Jiang created SPARK-37687:
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Summary: Cleanup direct usage of OkHttpClient
Key: SPARK-37687
URL: https://issues.apache.org/jira/browse/SPARK-37687
Project: Spark
Issue Type: Bug
Components: Kubernetes
Affects Versions: 3.3.0
Reporter: Yikun Jiang
- There are some problem (such as IPV6 based cluster support) on okhttpclient
v3, but it's a little bit diffcult to upgrade to v4 [1]
- Kubernetes client are also consider to support other clients [2] rather than
single okhttpclient.
- Kubernetes client add a abstract layer [3] to address supporting httpclient,
okhttp client as one of supported http clients.
So, we better to consider to cleanup okhttpclient direct usage and use the
httpclient which kubernetes client diret supported to reduce the potential risk
in future upgrade.
See also:
[[1]https://github.com/fabric8io/kubernetes-client/issues/2632|https://github.com/fabric8io/kubernetes-client/issues/2632]
[2][https://github.com/fabric8io/kubernetes-client/issues/3663#issuecomment-997402993]
[3] [https://github.com/fabric8io/kubernetes-client/issues/3547]
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