- Navigate to a node with the Spark client and access the spark2-client directory:

```
cd /usr/hdp/current/spark2-client
su spark
```

- Run the Apache Spark Pi job in yarn-client mode, using code from **org.apache.spark**:

```
./bin/spark-submit --class org.apache.spark.examples.SparkPi \
    --master yarn-client \
    --num-executors 1 \
    --driver-memory 512m \

        this.accessType = value;
    }

    public String getClientIp() {
        checkSpecifiedProperty("clientIp");
        return convertEmptyToNull(clientIp);
    }

    public void setClientIp(String value) {
        registerModifiedProperty("clientIp");
        this.clientIp = value;
    }

    public Long getHitCount() {
        checkSpecifiedProperty("hitCount");
        return hitCount;

import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
import org.codelibs.core.lang.StringUtil;
import org.codelibs.fess.crawler.client.fs.FileSystemClient;
import org.codelibs.fess.crawler.client.ftp.FtpClient;
import org.codelibs.fess.crawler.client.smb.SmbClient;
import org.codelibs.fess.crawler.entity.ResponseData;
import org.codelibs.fess.crawler.exception.CrawlingAccessException;

Mas em muitos casos, você desejará executar vários processos de trabalho ao mesmo tempo.

### Processos Múltiplos - Trabalhadores

	// returns.
	AssumedRoleUser AssumedRoleUser `xml:",omitempty"`

	// The intended audience (also known as client ID) of the web identity token.
	// This is traditionally the client identifier issued to the application that
	// requested the client grants.
	Audience string `xml:",omitempty"`

	// The temporary security credentials, which include an access key ID, a secret

    static final int SMB_FILE_BOTH_DIRECTORY_INFO      = 0x104;

    static final int LIST_SIZE = Config.getInt( "jcifs.smb1.smb.client.listSize", DEFAULT_LIST_SIZE );
    static final int LIST_COUNT = Config.getInt( "jcifs.smb1.smb.client.listCount", DEFAULT_LIST_COUNT );

    Trans2FindFirst2( String filename, String wildcard, int searchAttributes ) {
        if( filename.equals( "\\" )) {

                // j2ee types
                new DefaultType("ejb", Language.JAVA_FAMILY, "jar", null, false, JavaPathType.CLASSES),
                new DefaultType("ejb-client", Language.JAVA_FAMILY, "jar", "client", false, JavaPathType.CLASSES),
                new DefaultType("war", Language.JAVA_FAMILY, "war", null, true),
                new DefaultType("ear", Language.JAVA_FAMILY, "ear", null, true),

class MainActivity : ComponentActivity() {
  override fun onCreate(savedInstanceState: Bundle?) {
    super.onCreate(savedInstanceState)

    val client = OkHttpClient()

    val url = "https://github.com/square/okhttp".toHttpUrl()
    println(url.topPrivateDomain())

    client.newCall(Request(url)).enqueue(
      object : Callback {
        override fun onFailure(
          call: Call,
          e: IOException,
        ) {

class AccessHeaders {
  private val client = OkHttpClient()

  fun run() {
    val request =
      Request.Builder()
        .url("https://api.github.com/repos/square/okhttp/issues")
        .header("User-Agent", "OkHttp Headers.java")
        .addHeader("Accept", "application/json; q=0.5")
        .addHeader("Accept", "application/vnd.github.v3+json")
        .build()

    client.newCall(request).execute().use { response ->

		return err
	}

	// Create a kube client
	client, err := newK8sClient(*conf)
	if err != nil {
		return err
	}

	// Actually do the add
	if err := doAddRun(args, conf, client, IptablesInterceptRuleMgr()); err != nil {
		return err
	}
	return pluginResponse(conf)
}

func doAddRun(args *skel.CmdArgs, conf *Config, kClient kubernetes.Interface, rulesMgr InterceptRuleMgr) error {