HADOOP-19077. Remove use of javax.ws.rs.core.HttpHeaders (#6554). Contributed by PJ Fanning

Signed-off-by: Ayush Saxena <ayushsaxena@apache.org>

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/conf/ConfServlet.java

@@ -24,13 +24,13 @@ import javax.servlet.ServletException;
 import javax.servlet.http.HttpServlet;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.core.HttpHeaders;
 
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 import org.apache.hadoop.http.HttpServer2;
 
 import org.apache.hadoop.classification.VisibleForTesting;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 
 /**
  * A servlet to print out the running configuration data.

hadoop-common-project/hadoop-common/src/test/java/org/apache/hadoop/conf/TestConfServlet.java

@@ -27,10 +27,10 @@ import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.servlet.ServletConfig;
 import javax.servlet.ServletContext;
-import javax.ws.rs.core.HttpHeaders;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
 
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.eclipse.jetty.util.ajax.JSON;
 import org.w3c.dom.Document;
 import org.w3c.dom.Element;

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/WebHdfsFileSystem.java

@@ -52,7 +52,6 @@ import java.util.Set;
 import java.util.StringTokenizer;
 import java.util.concurrent.TimeUnit;
 
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 
 import org.apache.commons.io.IOUtils;
@@ -128,6 +127,7 @@ import org.apache.hadoop.security.token.TokenIdentifier;
 import org.apache.hadoop.security.token.TokenSelector;
 import org.apache.hadoop.security.token.delegation.AbstractDelegationTokenSelector;
 import org.apache.hadoop.security.token.DelegationTokenIssuer;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.JsonSerialization;
 import org.apache.hadoop.util.KMSUtil;
 import org.apache.hadoop.util.Lists;

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/oauth2/ConfRefreshTokenBasedAccessTokenProvider.java

@@ -28,9 +28,9 @@ import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hdfs.web.URLConnectionFactory;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.JsonSerialization;
 import org.apache.hadoop.util.Timer;
-import org.apache.http.HttpHeaders;
 import org.apache.http.HttpStatus;
 import org.apache.http.NameValuePair;
 import org.apache.http.client.config.RequestConfig;

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/web/oauth2/CredentialBasedAccessTokenProvider.java

@@ -28,9 +28,9 @@ import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.hdfs.web.URLConnectionFactory;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.JsonSerialization;
 import org.apache.hadoop.util.Timer;
-import org.apache.http.HttpHeaders;
 import org.apache.http.HttpStatus;
 import org.apache.http.NameValuePair;
 import org.apache.http.client.config.RequestConfig;

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/server/namenode/NetworkTopologyServlet.java

@@ -25,12 +25,12 @@ import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.net.Node;
 import org.apache.hadoop.net.NodeBase;
 import org.apache.hadoop.classification.VisibleForTesting;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.StringUtils;
 
 import javax.servlet.ServletContext;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.core.HttpHeaders;
 import java.io.IOException;
 import java.io.PrintStream;
 import java.util.ArrayList;

hadoop-mapreduce-project/hadoop-mapreduce-client/hadoop-mapreduce-client-app/src/test/java/org/apache/hadoop/mapreduce/v2/app/webapp/TestAMWebApp.java

@@ -39,6 +39,7 @@ import javax.net.ssl.SSLException;
 
 import org.apache.hadoop.mapreduce.MRJobConfig;
 import org.apache.hadoop.security.ssl.KeyStoreTestUtil;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.junit.Assert;
 
 import org.apache.hadoop.conf.Configuration;
@@ -69,7 +70,6 @@ import org.junit.After;
 import org.junit.Rule;
 import org.junit.Test;
 
-import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import com.google.inject.Injector;
 import org.junit.contrib.java.lang.system.EnvironmentVariables;
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-api/src/main/java/org/apache/hadoop/yarn/service/client/ApiServiceClient.java

@@ -26,13 +26,12 @@ import java.util.List;
 import java.util.Map;
 import java.security.PrivilegedExceptionAction;
 
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.UriBuilder;
 
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.Preconditions;
 
-import org.apache.commons.codec.binary.Base64;
 import org.apache.hadoop.thirdparty.com.google.common.base.Strings;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hadoop.conf.Configuration;
@@ -76,7 +75,6 @@ import static org.apache.hadoop.yarn.service.exceptions.LauncherExitCodes.*;
 public class ApiServiceClient extends AppAdminClient {
   private static final Logger LOG =
       LoggerFactory.getLogger(ApiServiceClient.class);
-  private static final Base64 BASE_64_CODEC = new Base64(0);
   protected YarnClient yarnClient;
 
   public ApiServiceClient() {

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/utils/HttpUtil.java

@@ -24,12 +24,12 @@ import java.net.URISyntaxException;
 import java.nio.charset.StandardCharsets;
 import java.security.PrivilegedExceptionAction;
 
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 
 import org.apache.commons.codec.binary.Base64;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.authentication.client.AuthenticationException;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.ietf.jgss.GSSContext;
 import org.ietf.jgss.GSSException;
 import org.ietf.jgss.GSSManager;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/main/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/RMWebServices.java

@@ -55,7 +55,6 @@ import javax.ws.rs.PathParam;
 import javax.ws.rs.Produces;
 import javax.ws.rs.QueryParam;
 import javax.ws.rs.core.Context;
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
@@ -72,6 +71,7 @@ import org.apache.hadoop.security.authorize.AuthorizationException;
 import org.apache.hadoop.security.token.SecretManager.InvalidToken;
 import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.StringUtils;
 import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenRequest;
 import org.apache.hadoop.yarn.api.protocolrecords.CancelDelegationTokenResponse;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServices.java

@@ -44,7 +44,6 @@ import java.util.concurrent.TimeoutException;
 
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.Response;
 import javax.xml.parsers.DocumentBuilder;
@@ -58,6 +57,7 @@ import org.apache.hadoop.http.JettyUtils;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.authorize.AuthorizationException;
 import org.apache.hadoop.service.Service.STATE;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.VersionInfo;
 import org.apache.hadoop.util.XMLUtils;
 import org.apache.hadoop.yarn.api.protocolrecords.GetApplicationsRequest;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-resourcemanager/src/test/java/org/apache/hadoop/yarn/server/resourcemanager/webapp/TestRMWebServicesAppsModification.java

@@ -44,7 +44,6 @@ import java.util.Set;
 
 import javax.servlet.FilterConfig;
 import javax.servlet.ServletException;
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.xml.parsers.DocumentBuilder;
 import javax.xml.parsers.DocumentBuilderFactory;
@@ -57,6 +56,7 @@ import org.apache.hadoop.io.Text;
 import org.apache.hadoop.security.Credentials;
 import org.apache.hadoop.security.authentication.server.AuthenticationFilter;
 import org.apache.hadoop.security.authentication.server.PseudoAuthenticationHandler;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.XMLUtils;
 import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
 import org.apache.hadoop.yarn.api.records.ApplicationId;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/FederationInterceptorREST.java

@@ -40,7 +40,6 @@ import java.util.stream.Stream;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletRequestWrapper;
 import javax.servlet.http.HttpServletResponse;
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 
@@ -53,6 +52,7 @@ import org.apache.hadoop.io.Text;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.authorize.AuthorizationException;
 import org.apache.hadoop.security.token.Token;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.ReflectionUtils;
 import org.apache.hadoop.util.Sets;
 import org.apache.hadoop.util.Time;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/main/java/org/apache/hadoop/yarn/server/router/webapp/RouterWebServiceUtil.java

@@ -37,7 +37,6 @@ import java.util.HashSet;
 import java.util.concurrent.TimeUnit;
 
 import javax.servlet.http.HttpServletRequest;
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.MediaType;
 import javax.ws.rs.core.MultivaluedMap;
 import javax.ws.rs.core.Response;
@@ -51,6 +50,7 @@ import org.apache.hadoop.security.authentication.server.KerberosAuthenticationHa
 import org.apache.hadoop.security.authorize.AuthorizationException;
 import org.apache.hadoop.security.token.Token;
 import org.apache.hadoop.security.token.delegation.web.DelegationTokenAuthenticationHandler;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.yarn.api.records.YarnApplicationState;
 import org.apache.hadoop.yarn.api.records.NodeLabel;
 import org.apache.hadoop.yarn.conf.YarnConfiguration;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-server/hadoop-yarn-server-router/src/test/java/org/apache/hadoop/yarn/server/router/webapp/MockDefaultRequestInterceptorREST.java

@@ -36,7 +36,6 @@ import java.util.stream.Collectors;
 import javax.servlet.http.HttpServletRequest;
 import javax.servlet.http.HttpServletResponse;
 import javax.ws.rs.core.Context;
-import javax.ws.rs.core.HttpHeaders;
 import javax.ws.rs.core.Response;
 import javax.ws.rs.core.Response.Status;
 
@@ -48,6 +47,7 @@ import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.security.authorize.AuthorizationException;
 import org.apache.hadoop.thirdparty.com.google.common.collect.ImmutableSet;
+import org.apache.hadoop.thirdparty.com.google.common.net.HttpHeaders;
 import org.apache.hadoop.util.Sets;
 import org.apache.hadoop.util.Time;
 import org.apache.hadoop.yarn.api.protocolrecords.ReservationDeleteRequest;