### **3.1 Configure Hadoop**

Navigate to **Services** -> **HDFS** -> **CONFIGS** -> **ADVANCED** as shown below

![hdfs-configs](https://github.com/minio/minio/blob/master/docs/bigdata/images/image2.png?raw=true "hdfs advanced configs")

Navigate to **Custom core-site** to configure MinIO parameters for `_s3a_` connector

![s3a-config](https://github.com/minio/minio/blob/master/docs/bigdata/images/image5.png?raw=true "custom core-site")

import common.JvmVendor
import common.JvmVersion
import common.Os
import common.VersionedSettingsBranch
import common.asBuildScanCustomValue
import common.getBuildScanCustomValueParam
import jetbrains.buildServer.configs.kotlin.DslContext
import model.CIBuildModel
import model.JsonBasedGradleSubprojectProvider
import model.TestCoverage
import model.TestType
import org.junit.jupiter.api.Assertions.assertEquals
import org.junit.jupiter.api.Test

{
  "configs": [
    {
      "@type": "type.googleapis.com/envoy.admin.v3.SecretsConfigDump",
      "dynamic_active_secrets": [
        {
          "name": "default",
          "last_updated": "2024-10-25T13:26:36.591Z",
          "secret": {
            "@type": "type.googleapis.com/envoy.extensions.transport_sockets.tls.v3.Secret",
            "name": "default",
            "tls_certificate": {
              "certificate_chain": {

	revision, injectorAddress string,
) (*ExternalInjector, *meshconfig.MeshConfig, error) {
	var err error
	// Get configs from IOP files firstly, and if not exists, get configs from files and configmaps.
	values, meshConfig, err := getIOPConfigs()
	if err != nil {
		return nil, nil, err
	}
	if meshConfig == nil {
		if meshConfigFile != "" {

labels.crawlingThreadCount=Simultaneous Crawler Config
labels.boost=Boost
labels.crawlingConfigName=Name
labels.crawlingConfigPath=Crawling Path
labels.processType=Process Type
labels.parameters=Parameters
labels.designFile=Upload File
labels.bulkFile=Bulk File
labels.appendQueryParameter=Additional Query Parameters
labels.configId=Config ID
labels.configParameter=Config Parameters
labels.content=Content

    routeSelector = newRouteSelector(address)

    // Confirm we enumerate both proxies, giving preference to the route from ProxyB.
    val selection2 = routeSelector.next()
    dns.assertRequests(PROXY_A_HOST, PROXY_B_HOST)
    assertRoute(selection2.next(), address, proxyB, dns.lookup(PROXY_B_HOST, 0), PROXY_B_PORT)
    assertThat(selection2.hasNext()).isFalse()

    // Confirm the last selection contains the postponed route from ProxyA.

{
    "configs": [
        {
            "@type": "type.googleapis.com/envoy.admin.v3.EcdsConfigDump",
            "ecds_filters": [
                {
                    "version_info": "2022-12-08T09:07:09Z/10",
                    "ecds_filter": {
                        "@type": "type.googleapis.com/envoy.config.core.v3.TypedExtensionConfig",
                        "name": "default.httpbin-rate-limiting",
                        "typed_config": {

import com.alibaba.fastjson.JSONArray
import com.alibaba.fastjson.JSONObject
import common.Os
import configurations.PerformanceTest
import jetbrains.buildServer.configs.kotlin.BuildStep
import jetbrains.buildServer.configs.kotlin.BuildSteps
import jetbrains.buildServer.configs.kotlin.buildSteps.script
import java.io.File
import java.nio.charset.StandardCharsets
import java.util.LinkedList
import java.util.Locale

{
  "configs": [
    {
      "@type": "type.googleapis.com/envoy.admin.v3.RoutesConfigDump",
      "dynamic_route_configs": [
        {
          "version_info": "2022-03-04T07:18:48Z/22",
          "route_config": {
            "@type": "type.googleapis.com/envoy.config.route.v3.RouteConfiguration",
            "name": "https.443.https.bookinfo-gateway.default",
            "virtual_hosts": [
              {
                "name": "*:443",

  nginx:
    image: nginx:1.19.2-alpine
    hostname: nginx
    volumes:
      - ./nginx.conf:/etc/nginx/nginx.conf:ro
    ports:
      - "9000:9000"
      - "9001:9001"
    depends_on:
      - minio1
      - minio2
      - minio3
      - minio4

## By default this config uses default local driver,
## For custom volumes replace with volume driver configuration.
volumes:
  data1-1:
  data1-2: