Can not read Protobuf Data

[chenyuzhi459]

I am using kubernetes-client v7.3.1, when I setting customHeaders in config to use protobuf

 customHeaders.put("Accept", "application/vnd.kubernetes.protobuf");

the client displays the error:

Caused by: io.fabric8.kubernetes.client.KubernetesClientException: Error executing: GET at: https://10.91.18.69:10285/api/v1/namespaces/gdc-gdc-sa/pods?labelSelector=app%3Dtest-mint1-protobuf-v15%2Ccomponent%3Dtaskmanager%2Ctype%3Dflink-native-kubernetes. Cause: special characters are not allowed
	at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.requestException(OperationSupport.java:655) ~[flink-dist-1.15.2-GDC1.0-SNAPSHOT.jar:1.15.2-GDC1.0-SNAPSHOT]
	at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.requestException(OperationSupport.java:659) ~[flink-dist-1.15.2-GDC1.0-SNAPSHOT.jar:1.15.2-GDC1.0-SNAPSHOT]
	at io.fabric8.kubernetes.client.dsl.internal.OperationSupport.lambda$handleResponse$0(OperationSupport.java:558) ~[flink-dist-1.15.2-GDC1.0-SNAPSHOT.jar:1.15.2-GDC1.0-SNAPSHOT]
	at java.util.concurrent.CompletableFuture$UniApply.tryFire(CompletableFuture.java:642) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2079) ~[?:?]
	at io.fabric8.kubernetes.client.http.StandardHttpClient.lambda$completeOrCancel$10(StandardHttpClient.java:141) ~[flink-dist-1.15.2-GDC1.0-SNAPSHOT.jar:1.15.2-GDC1.0-SNAPSHOT]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2079) ~[?:?]
	at io.fabric8.kubernetes.client.http.ByteArrayBodyHandler.onBodyDone(ByteArrayBodyHandler.java:51) ~[flink-dist-1.15.2-GDC1.0-SNAPSHOT.jar:1.15.2-GDC1.0-SNAPSHOT]
	at java.util.concurrent.CompletableFuture.uniWhenComplete(CompletableFuture.java:859) ~[?:?]
	at java.util.concurrent.CompletableFuture$UniWhenComplete.tryFire(CompletableFuture.java:837) ~[?:?]
	at java.util.concurrent.CompletableFuture.postComplete(CompletableFuture.java:506) ~[?:?]
	at java.util.concurrent.CompletableFuture.complete(CompletableFuture.java:2079) ~[?:?]
	at io.fabric8.kubernetes.client.okhttp.OkHttpClientImpl$OkHttpAsyncBody.doConsume(OkHttpClientImpl.java:134) ~[flink-dist-1.15.2-GDC1.0-SNAPSHOT.jar:1.15.2-GDC1.0-SNAPSHOT]
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1128) ~[?:?]
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:628) ~[?:?]
	at java.lang.Thread.run(Thread.java:829) ~[?:?]

How to read protobuf data using the kubernetes-client?

[manusa]

Protobuf is not supported at the moment, adding the header will only cause Kubernetes API to respond with a protobuf binary that can't be parsed by the client.