Revert "YARN-11664. Remove HDFS Binaries/Jars Dependency From Yarn (#6631)"

This reverts commit 6c01490f14.

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/HdfsCommonConstants.java

@@ -1,47 +0,0 @@
-/*
- * Licensed to the Apache Software Foundation (ASF) under one
- * or more contributor license agreements.  See the NOTICE file
- * distributed with this work for additional information
- * regarding copyright ownership.  The ASF licenses this file
- * to you under the Apache License, Version 2.0 (the
- * "License"); you may not use this file except in compliance
- * with the License.  You may obtain a copy of the License at
- *
- *     http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-package org.apache.hadoop.fs;
-
-import org.apache.hadoop.classification.InterfaceAudience;
-import org.apache.hadoop.classification.InterfaceStability;
-import org.apache.hadoop.io.Text;
-
-/**
- * This class contains constants for configuration keys and default values.
- */
-@InterfaceAudience.LimitedPrivate({"YARN", "HDFS"})
-@InterfaceStability.Evolving
-public final class HdfsCommonConstants {
-
-  /**
-   * Represents the kind of delegation token used for HDFS.
-   * This is a constant string value "HDFS_DELEGATION_TOKEN".
-   */
-  public static final Text HDFS_DELEGATION_KIND =
-      new Text("HDFS_DELEGATION_TOKEN");
-
-  /**
-   * DFS_ADMIN configuration: {@value}.
-   */
-  public static final String DFS_ADMIN = "dfs.cluster.administrators";
-
-  private HdfsCommonConstants() {
-  }
-
-}

hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/package-info.java

@@ -1,25 +0,0 @@
-/**
- * Licensed to the Apache Software Foundation (ASF) under one or more
- * contributor license agreements.  See the NOTICE file distributed with
- * this work for additional information regarding copyright ownership.
- * The ASF licenses this file to You under the Apache License, Version 2.0
- * (the "License"); you may not use this file except in compliance with
- * the License.  You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-/**
- * This package provides access to following class.
- * {@link org.apache.hadoop.hdfs.protocol.datatransfer.IOStreamPair} class.
- */
-@InterfaceAudience.Private
-package org.apache.hadoop.hdfs.protocol.datatransfer;
-
-import org.apache.hadoop.classification.InterfaceAudience;

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/protocol/datatransfer/IOStreamPair.java

@@ -22,13 +22,13 @@
 import java.io.InputStream;
 import java.io.OutputStream;
 
+import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.io.IOUtils;
 
 /**
- * This class wraps an InputStream and an OutputStream.
+ * A little struct class to wrap an InputStream and an OutputStream.
- * Both the InputStream and OutputStream are closed on close call.
- * This class is moved from HDFS module to COMMON module for removing HDFS dependencies from YARN.
  */
+@InterfaceAudience.Private
 public class IOStreamPair implements Closeable {
   public final InputStream in;
   public final OutputStream out;

hadoop-hdfs-project/hadoop-hdfs-client/src/main/java/org/apache/hadoop/hdfs/security/token/delegation/DelegationTokenIdentifier.java

@@ -26,7 +26,6 @@
 
 import org.apache.commons.collections.map.LRUMap;
 import org.apache.hadoop.classification.InterfaceAudience;
-import org.apache.hadoop.fs.HdfsCommonConstants;
 import org.apache.hadoop.hdfs.web.WebHdfsConstants;
 import org.apache.hadoop.io.Text;
 import org.apache.hadoop.security.UserGroupInformation;
@@ -42,12 +41,8 @@
 @InterfaceAudience.Private
 public class DelegationTokenIdentifier
     extends AbstractDelegationTokenIdentifier {
-
+  public static final Text HDFS_DELEGATION_KIND =
-  /**
+      new Text("HDFS_DELEGATION_TOKEN");
-   * The value is referenced from {@link HdfsCommonConstants#HDFS_DELEGATION_KIND}.
-   */
-  @Deprecated
-  public static final Text HDFS_DELEGATION_KIND = HdfsCommonConstants.HDFS_DELEGATION_KIND;
 
   @SuppressWarnings("unchecked")
   private static Map<TokenIdentifier, UserGroupInformation> ugiCache =

hadoop-hdfs-project/hadoop-hdfs/src/main/java/org/apache/hadoop/hdfs/DFSConfigKeys.java

@@ -20,7 +20,6 @@
 
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.fs.CommonConfigurationKeys;
-import org.apache.hadoop.fs.HdfsCommonConstants;
 import org.apache.hadoop.hdfs.client.HdfsClientConfigKeys;
 import org.apache.hadoop.hdfs.net.DFSNetworkTopology;
 import org.apache.hadoop.hdfs.protocol.HdfsConstants;
@@ -382,11 +381,7 @@ public class DFSConfigKeys extends CommonConfigurationKeys {
 
   public static final String  DFS_NAMENODE_XATTRS_ENABLED_KEY = "dfs.namenode.xattrs.enabled";
   public static final boolean DFS_NAMENODE_XATTRS_ENABLED_DEFAULT = true;
-  /**
+  public static final String  DFS_ADMIN = "dfs.cluster.administrators";
-   * The value is referenced from {@link HdfsCommonConstants#DFS_ADMIN}.
-   */
-  @Deprecated
-  public static final String  DFS_ADMIN = HdfsCommonConstants.DFS_ADMIN;
   public static final String  DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_KEY = "dfs.https.server.keystore.resource";
   public static final String  DFS_SERVER_HTTPS_KEYSTORE_RESOURCE_DEFAULT = "ssl-server.xml";
   public static final String  DFS_SERVER_HTTPS_KEYPASSWORD_KEY = "ssl.server.keystore.keypassword";

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

@@ -23,8 +23,8 @@
 import org.apache.commons.cli.Options;
 import org.apache.commons.lang3.StringUtils;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.HdfsCommonConstants;
 import org.apache.hadoop.fs.Path;
+import org.apache.hadoop.hdfs.security.token.delegation.DelegationTokenIdentifier;
 
 import org.apache.hadoop.io.DataOutputBuffer;
 import org.apache.hadoop.metrics2.lib.DefaultMetricsSystem;
@@ -230,7 +230,7 @@ private static void removeHdfsDelegationToken(UserGroupInformation user) {
     while (iter.hasNext()) {
       Token<? extends TokenIdentifier> token = iter.next();
       if (token.getKind().equals(
-          HdfsCommonConstants.HDFS_DELEGATION_KIND)) {
+          DelegationTokenIdentifier.HDFS_DELEGATION_KIND)) {
         LOG.info("Remove HDFS delegation token {}.", token);
         iter.remove();
       }

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/main/java/org/apache/hadoop/yarn/service/client/ServiceClient.java

@@ -31,10 +31,10 @@
 import org.apache.hadoop.classification.InterfaceStability;
 import org.apache.hadoop.conf.Configuration;
 import org.apache.hadoop.fs.FileSystem;
-import org.apache.hadoop.fs.HdfsCommonConstants;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.fs.permission.FsAction;
 import org.apache.hadoop.fs.permission.FsPermission;
+import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.io.DataOutputBuffer;
 import org.apache.hadoop.net.NetUtils;
 import org.apache.hadoop.registry.client.api.RegistryConstants;
@@ -1707,12 +1707,12 @@ private boolean checkPermissions(Path dependencyLibTarGzip) throws
         YarnConfiguration.YARN_ADMIN_ACL,
         YarnConfiguration.DEFAULT_YARN_ADMIN_ACL));
     AccessControlList dfsAdminAcl = new AccessControlList(
-        getConfig().get(HdfsCommonConstants.DFS_ADMIN, " "));
+        getConfig().get(DFSConfigKeys.DFS_ADMIN, " "));
     UserGroupInformation ugi = UserGroupInformation.getCurrentUser();
     if (!yarnAdminAcl.isUserAllowed(ugi) && !dfsAdminAcl.isUserAllowed(ugi)) {
       LOG.error("User must be on the {} or {} list to have permission to " +
           "upload AM dependency tarball", YarnConfiguration.YARN_ADMIN_ACL,
-          HdfsCommonConstants.DFS_ADMIN);
+          DFSConfigKeys.DFS_ADMIN);
       return false;
     }
 

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-applications/hadoop-yarn-services/hadoop-yarn-services-core/src/test/java/org/apache/hadoop/yarn/service/client/TestServiceCLI.java

@@ -20,9 +20,9 @@
 
 import org.apache.commons.io.FileUtils;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.HdfsCommonConstants;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.fs.permission.FsPermission;
+import org.apache.hadoop.hdfs.DFSConfigKeys;
 import org.apache.hadoop.security.UserGroupInformation;
 import org.apache.hadoop.util.ToolRunner;
 import org.apache.hadoop.yarn.client.cli.ApplicationCLI;
@@ -138,7 +138,7 @@ public void setup() throws Throwable {
       basedir.mkdirs();
     }
     yarnAdminNoneAclProp = YarnConfiguration.YARN_ADMIN_ACL + "=none";
-    dfsAdminAclProp = HdfsCommonConstants.DFS_ADMIN + "=" +
+    dfsAdminAclProp = DFSConfigKeys.DFS_ADMIN + "=" +
         UserGroupInformation.getCurrentUser();
     System.setProperty(YarnServiceConstants.PROPERTY_LIB_DIR, basedir
         .getAbsolutePath());

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/AggregatedLogFormat.java

@@ -52,7 +52,6 @@
 import org.apache.hadoop.classification.InterfaceAudience.Public;
 import org.apache.hadoop.classification.InterfaceStability.Evolving;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.ClusterStorageCapacityExceededException;
 import org.apache.hadoop.fs.CreateFlag;
 import org.apache.hadoop.fs.FSDataInputStream;
 import org.apache.hadoop.fs.FSDataOutputStream;
@@ -61,6 +60,7 @@
 import org.apache.hadoop.fs.Options;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.fs.permission.FsPermission;
+import org.apache.hadoop.hdfs.protocol.DSQuotaExceededException;
 import org.apache.hadoop.io.IOUtils;
 import org.apache.hadoop.io.SecureIOUtils;
 import org.apache.hadoop.io.Writable;
@@ -547,7 +547,7 @@ public void append(LogKey logKey, LogValue logValue) throws IOException {
     }
 
     @Override
-    public void close() throws ClusterStorageCapacityExceededException {
+    public void close() throws DSQuotaExceededException {
       try {
         if (writer != null) {
           writer.close();
@@ -557,7 +557,7 @@ public void close() throws ClusterStorageCapacityExceededException {
       } finally {
         try {
           this.fsDataOStream.close();
-        } catch (ClusterStorageCapacityExceededException e) {
+        } catch (DSQuotaExceededException e) {
           LOG.error("Exception in closing {}",
               this.fsDataOStream.getClass(), e);
           throw e;

hadoop-yarn-project/hadoop-yarn/hadoop-yarn-common/src/main/java/org/apache/hadoop/yarn/logaggregation/filecontroller/tfile/LogAggregationTFileController.java

@@ -38,12 +38,12 @@
 import org.apache.hadoop.classification.InterfaceAudience.Private;
 import org.apache.hadoop.classification.InterfaceStability.Unstable;
 import org.apache.hadoop.conf.Configuration;
-import org.apache.hadoop.fs.ClusterStorageCapacityExceededException;
 import org.apache.hadoop.fs.FileStatus;
 import org.apache.hadoop.fs.FileSystem;
 import org.apache.hadoop.fs.HarFs;
 import org.apache.hadoop.fs.Path;
 import org.apache.hadoop.fs.RemoteIterator;
+import org.apache.hadoop.hdfs.protocol.DSQuotaExceededException;
 import org.apache.hadoop.yarn.api.records.ApplicationAccessType;
 import org.apache.hadoop.yarn.api.records.ApplicationId;
 import org.apache.hadoop.yarn.logaggregation.AggregatedLogFormat.LogKey;
@@ -99,7 +99,7 @@ public void closeWriter() throws LogAggregationDFSException {
     if (this.writer != null) {
       try {
         this.writer.close();
-      } catch (ClusterStorageCapacityExceededException e) {
+      } catch (DSQuotaExceededException e) {
         throw new LogAggregationDFSException(e);
       } finally {
         this.writer = null;