[GitHub] [hadoop] ben-roling commented on a change in pull request #807: HADOOP-16085 S3Guard versioning (stevel patch 002)

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ben-roling commented on a change in pull request #807: HADOOP-16085 S3Guard versioning (stevel patch 002)
URL: https://github.com/apache/hadoop/pull/807#discussion_r282587263
 
 

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 File path: hadoop-tools/hadoop-aws/src/main/java/org/apache/hadoop/fs/s3a/impl/CopyOutcome.java
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+/*
+ * 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.s3a.impl;
+
+import com.amazonaws.SdkBaseException;
+import com.amazonaws.services.s3.transfer.Copy;
+import com.amazonaws.services.s3.transfer.model.CopyResult;
+
+/**
+ * Extracts the outcome of a TransferManager-executed copy operation.
+ */
+public final class CopyOutcome {
+
+  /**
+   * Result of a successful copy.
+   */
+  private final CopyResult copyResult;
+
+  /** the copy was interrupted. */
+  private final InterruptedException interruptedException;
+
+  /**
+   * The copy raised an AWS Exception of some form.
+   */
+  private final SdkBaseException awsException;
+
+  public CopyOutcome(CopyResult copyResult,
+      InterruptedException interruptedException,
+      SdkBaseException awsException) {
+    this.copyResult = copyResult;
+    this.interruptedException = interruptedException;
+    this.awsException = awsException;
+  }
+
+  public CopyResult getCopyResult() {
+    return copyResult;
+  }
+
+  public InterruptedException getInterruptedException() {
+    return interruptedException;
+  }
+
+  public SdkBaseException getAwsException() {
+    return awsException;
+  }
+
+  /**
+   * Calls {@code Copy.waitForCopyResult()} to await the result, converts
+   * it to a copy outcome.
+   * Exceptions caught and
 
 Review comment:
   > Exceptions caught and
   
   incomplete statement

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