pan3793 commented on code in PR #48446:
URL: https://github.com/apache/spark/pull/48446#discussion_r1800322090
##########
resource-managers/kubernetes/core/src/main/scala/org/apache/spark/deploy/k8s/SparkKubernetesClientFactory.scala:
##########
@@ -103,42 +100,43 @@ object SparkKubernetesClientFactory extends Logging {
.withRequestTimeout(clientType.requestTimeout(sparkConf))
.withConnectionTimeout(clientType.connectionTimeout(sparkConf))
.withTrustCerts(sparkConf.get(KUBERNETES_TRUST_CERTIFICATES))
- .withOption(oauthTokenValue) {
- (token, configBuilder) => configBuilder.withOauthToken(token)
- }.withOption(oauthTokenFile) {
- (file, configBuilder) =>
- configBuilder.withOauthToken(Files.asCharSource(file,
Charsets.UTF_8).read())
- }.withOption(caCertFile) {
- (file, configBuilder) => configBuilder.withCaCertFile(file)
- }.withOption(clientKeyFile) {
- (file, configBuilder) => configBuilder.withClientKeyFile(file)
- }.withOption(clientCertFile) {
- (file, configBuilder) => configBuilder.withClientCertFile(file)
- }.withOption(namespace) {
- (ns, configBuilder) => configBuilder.withNamespace(ns)
- }.build()
- val factoryWithCustomDispatcher = new OkHttpClientFactory() {
- override protected def additionalConfig(builder: OkHttpClient.Builder):
Unit = {
- builder.dispatcher(dispatcher)
+ .withOption(oauthTokenValue) { (token, configBuilder) =>
+ configBuilder.withOauthToken(token)
}
- }
- logDebug("Kubernetes client config: " +
- new
ObjectMapper().writerWithDefaultPrettyPrinter().writeValueAsString(config))
+ .withOption(oauthTokenFile) { (file, configBuilder) =>
+ configBuilder.withOauthToken(Files.asCharSource(file,
Charsets.UTF_8).read())
+ }
+ .withOption(caCertFile) { (file, configBuilder) =>
+ configBuilder.withCaCertFile(file)
+ }
+ .withOption(clientKeyFile) { (file, configBuilder) =>
+ configBuilder.withClientKeyFile(file)
+ }
+ .withOption(clientCertFile) { (file, configBuilder) =>
+ configBuilder.withClientCertFile(file)
+ }
+ .withOption(namespace) { (ns, configBuilder) =>
+ configBuilder.withNamespace(ns)
+ }
+ .build()
+ logDebug(
+ "Kubernetes client config: " +
+ new
ObjectMapper().writerWithDefaultPrettyPrinter().writeValueAsString(config))
new KubernetesClientBuilder()
- .withHttpClientFactory(factoryWithCustomDispatcher)
Review Comment:
> The custom dispatcher uses daemon threads.
that's the exact purpose of overwriting the HttpClientFactory
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