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Revert HADOOP-11356 in branch-2.

Haohui Mai 10 lat temu
rodzic
commit
ba0969fb0e

+ 0 - 3
hadoop-common-project/hadoop-common/CHANGES.txt

@@ -46,9 +46,6 @@ Release 2.7.0 - UNRELEASED
     HADOOP-11301. [optionally] update jmx cache to drop old metrics
     (Maysam Yabandeh via stack)
 
-    HADOOP-11356. Removed deprecated o.a.h.fs.permission.AccessControlException.
-    (Li Lu via wheat9)
-
     HADOOP-11313. Adding a document about NativeLibraryChecker.
     (Tsuyoshi OZAWA via cnauroth)
 

+ 66 - 0
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/fs/permission/AccessControlException.java

@@ -0,0 +1,66 @@
+/**
+ * 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.permission;
+
+import java.io.IOException;
+
+import org.apache.hadoop.classification.InterfaceAudience;
+import org.apache.hadoop.classification.InterfaceStability;
+
+/**
+ * An exception class for access control related issues.
+ * @deprecated Use {@link org.apache.hadoop.security.AccessControlException} 
+ *             instead.
+ */
+@Deprecated
+@InterfaceAudience.Public
+@InterfaceStability.Stable
+public class AccessControlException extends IOException {
+  //Required by {@link java.io.Serializable}.
+  private static final long serialVersionUID = 1L;
+
+  /**
+   * Default constructor is needed for unwrapping from 
+   * {@link org.apache.hadoop.ipc.RemoteException}.
+   */
+  public AccessControlException() {
+    super("Permission denied.");
+  }
+
+  /**
+   * Constructs an {@link AccessControlException}
+   * with the specified detail message.
+   * @param s the detail message.
+   */
+  public AccessControlException(String s) {
+    super(s);
+  }
+  
+  /**
+   * Constructs a new exception with the specified cause and a detail
+   * message of <tt>(cause==null ? null : cause.toString())</tt> (which
+   * typically contains the class and detail message of <tt>cause</tt>).
+   * @param  cause the cause (which is saved for later retrieval by the
+   *         {@link #getCause()} method).  (A <tt>null</tt> value is
+   *         permitted, and indicates that the cause is nonexistent or
+   *         unknown.)
+   */
+  public AccessControlException(Throwable cause) {
+    super(cause);
+  }
+}

+ 2 - 2
hadoop-common-project/hadoop-common/src/main/java/org/apache/hadoop/security/AccessControlException.java

@@ -17,7 +17,6 @@
  */
 package org.apache.hadoop.security;
 
-import java.io.IOException;
 import org.apache.hadoop.classification.InterfaceAudience;
 import org.apache.hadoop.classification.InterfaceStability;
 
@@ -26,7 +25,8 @@ import org.apache.hadoop.classification.InterfaceStability;
  */
 @InterfaceAudience.LimitedPrivate({"HDFS", "MapReduce"})
 @InterfaceStability.Evolving
-public class AccessControlException extends IOException {
+public class AccessControlException 
+    extends org.apache.hadoop.fs.permission.AccessControlException {
 
   //Required by {@link java.io.Serializable}.
   private static final long serialVersionUID = 1L;