| /* |
| * 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.ozone.s3.endpoint; |
| |
| import javax.ws.rs.core.HttpHeaders; |
| import javax.ws.rs.core.Response; |
| import java.io.ByteArrayInputStream; |
| import java.io.IOException; |
| import java.io.InputStream; |
| import java.io.OutputStream; |
| import java.util.ArrayList; |
| import java.util.HashMap; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Scanner; |
| |
| import org.apache.hadoop.hdds.client.ReplicationFactor; |
| import org.apache.hadoop.hdds.client.ReplicationType; |
| import org.apache.hadoop.ozone.client.ObjectStore; |
| import org.apache.hadoop.ozone.client.OzoneBucket; |
| import org.apache.hadoop.ozone.client.OzoneClientStub; |
| import org.apache.hadoop.ozone.s3.endpoint.CompleteMultipartUploadRequest.Part; |
| import org.apache.hadoop.ozone.s3.exception.OS3Exception; |
| |
| import static org.apache.hadoop.ozone.s3.util.S3Consts.COPY_SOURCE_HEADER; |
| import static org.apache.hadoop.ozone.s3.util.S3Consts.COPY_SOURCE_HEADER_RANGE; |
| import static org.apache.hadoop.ozone.s3.util.S3Consts.STORAGE_CLASS_HEADER; |
| import org.junit.Assert; |
| import static org.junit.Assert.assertEquals; |
| import static org.junit.Assert.assertNotNull; |
| import org.junit.BeforeClass; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| import static org.mockito.Mockito.when; |
| |
| /** |
| * Class to test Multipart upload where parts are created with copy header. |
| */ |
| |
| public class TestMultipartUploadWithCopy { |
| |
| private final static ObjectEndpoint REST = new ObjectEndpoint(); |
| |
| private final static String BUCKET = "s3bucket"; |
| private final static String KEY = "key2"; |
| private final static String EXISTING_KEY = "key1"; |
| private static final String EXISTING_KEY_CONTENT = "testkey"; |
| private final static OzoneClientStub CLIENT = new OzoneClientStub(); |
| private static final int RANGE_FROM = 2; |
| private static final int RANGE_TO = 4; |
| |
| @BeforeClass |
| public static void setUp() throws Exception { |
| |
| ObjectStore objectStore = CLIENT.getObjectStore(); |
| objectStore.createS3Bucket("ozone", BUCKET); |
| |
| OzoneBucket bucket = getOzoneBucket(objectStore, BUCKET); |
| |
| byte[] keyContent = EXISTING_KEY_CONTENT.getBytes(); |
| try (OutputStream stream = bucket |
| .createKey(EXISTING_KEY, keyContent.length, ReplicationType.RATIS, |
| ReplicationFactor.THREE, new HashMap<>())) { |
| stream.write(keyContent); |
| } |
| |
| HttpHeaders headers = Mockito.mock(HttpHeaders.class); |
| when(headers.getHeaderString(STORAGE_CLASS_HEADER)).thenReturn( |
| "STANDARD"); |
| |
| REST.setHeaders(headers); |
| REST.setClient(CLIENT); |
| } |
| |
| @Test |
| public void testMultipart() throws Exception { |
| |
| // Initiate multipart upload |
| String uploadID = initiateMultipartUpload(KEY); |
| |
| List<Part> partsList = new ArrayList<>(); |
| |
| // Upload parts |
| String content = "Multipart Upload 1"; |
| int partNumber = 1; |
| |
| Part part1 = uploadPart(KEY, uploadID, partNumber, content); |
| partsList.add(part1); |
| |
| partNumber = 2; |
| Part part2 = |
| uploadPartWithCopy(KEY, uploadID, partNumber, |
| BUCKET + "/" + EXISTING_KEY, null); |
| partsList.add(part2); |
| |
| partNumber = 3; |
| Part part3 = |
| uploadPartWithCopy(KEY, uploadID, partNumber, |
| BUCKET + "/" + EXISTING_KEY, |
| "bytes=" + RANGE_FROM + "-" + RANGE_TO); |
| partsList.add(part3); |
| |
| // complete multipart upload |
| CompleteMultipartUploadRequest completeMultipartUploadRequest = new |
| CompleteMultipartUploadRequest(); |
| completeMultipartUploadRequest.setPartList(partsList); |
| |
| completeMultipartUpload(KEY, completeMultipartUploadRequest, |
| uploadID); |
| |
| OzoneBucket bucket = getOzoneBucket(CLIENT.getObjectStore(), BUCKET); |
| try (InputStream is = bucket.readKey(KEY)) { |
| String keyContent = new Scanner(is).useDelimiter("\\A").next(); |
| Assert.assertEquals(content + EXISTING_KEY_CONTENT + EXISTING_KEY_CONTENT |
| .substring(RANGE_FROM, RANGE_TO), keyContent); |
| } |
| } |
| |
| private String initiateMultipartUpload(String key) throws IOException, |
| OS3Exception { |
| setHeaders(); |
| Response response = REST.initializeMultipartUpload(BUCKET, key); |
| MultipartUploadInitiateResponse multipartUploadInitiateResponse = |
| (MultipartUploadInitiateResponse) response.getEntity(); |
| assertNotNull(multipartUploadInitiateResponse.getUploadID()); |
| String uploadID = multipartUploadInitiateResponse.getUploadID(); |
| |
| assertEquals(response.getStatus(), 200); |
| |
| return uploadID; |
| |
| } |
| |
| private Part uploadPart(String key, String uploadID, int partNumber, String |
| content) throws IOException, OS3Exception { |
| setHeaders(); |
| ByteArrayInputStream body = new ByteArrayInputStream(content.getBytes()); |
| Response response = REST.put(BUCKET, key, content.length(), partNumber, |
| uploadID, body); |
| assertEquals(response.getStatus(), 200); |
| assertNotNull(response.getHeaderString("ETag")); |
| Part part = new Part(); |
| part.seteTag(response.getHeaderString("ETag")); |
| part.setPartNumber(partNumber); |
| |
| return part; |
| } |
| |
| private Part uploadPartWithCopy(String key, String uploadID, int partNumber, |
| String keyOrigin, String range) throws IOException, OS3Exception { |
| Map<String, String> additionalHeaders = new HashMap<>(); |
| additionalHeaders.put(COPY_SOURCE_HEADER, keyOrigin); |
| if (range != null) { |
| additionalHeaders.put(COPY_SOURCE_HEADER_RANGE, range); |
| |
| } |
| setHeaders(additionalHeaders); |
| |
| ByteArrayInputStream body = new ByteArrayInputStream("".getBytes()); |
| Response response = REST.put(BUCKET, key, 0, partNumber, |
| uploadID, body); |
| assertEquals(response.getStatus(), 200); |
| |
| CopyPartResult result = (CopyPartResult) response.getEntity(); |
| assertNotNull(result.getETag()); |
| assertNotNull(result.getLastModified()); |
| Part part = new Part(); |
| part.seteTag(result.getETag()); |
| part.setPartNumber(partNumber); |
| |
| return part; |
| } |
| |
| private void completeMultipartUpload(String key, |
| CompleteMultipartUploadRequest completeMultipartUploadRequest, |
| String uploadID) throws IOException, OS3Exception { |
| setHeaders(); |
| Response response = REST.completeMultipartUpload(BUCKET, key, uploadID, |
| completeMultipartUploadRequest); |
| |
| assertEquals(response.getStatus(), 200); |
| |
| CompleteMultipartUploadResponse completeMultipartUploadResponse = |
| (CompleteMultipartUploadResponse) response.getEntity(); |
| |
| assertEquals(completeMultipartUploadResponse.getBucket(), BUCKET); |
| assertEquals(completeMultipartUploadResponse.getKey(), KEY); |
| assertEquals(completeMultipartUploadResponse.getLocation(), BUCKET); |
| assertNotNull(completeMultipartUploadResponse.getETag()); |
| } |
| |
| private void setHeaders(Map<String, String> additionalHeaders) { |
| HttpHeaders headers = Mockito.mock(HttpHeaders.class); |
| when(headers.getHeaderString(STORAGE_CLASS_HEADER)).thenReturn( |
| "STANDARD"); |
| |
| additionalHeaders |
| .forEach((k, v) -> when(headers.getHeaderString(k)).thenReturn(v)); |
| REST.setHeaders(headers); |
| } |
| |
| private void setHeaders() { |
| setHeaders(new HashMap<>()); |
| } |
| |
| private static OzoneBucket getOzoneBucket(ObjectStore objectStore, |
| String bucketName) |
| throws IOException { |
| |
| String ozoneBucketName = objectStore.getOzoneBucketName(bucketName); |
| String ozoneVolumeName = objectStore.getOzoneVolumeName(bucketName); |
| |
| return objectStore.getVolume(ozoneVolumeName).getBucket(ozoneBucketName); |
| } |
| } |