| /** |
| * 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 |
| * <p> |
| * http://www.apache.org/licenses/LICENSE-2.0 |
| * <p> |
| * 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.om.response.key; |
| |
| import java.util.UUID; |
| |
| import org.junit.Assert; |
| import org.junit.Test; |
| |
| import org.apache.hadoop.ozone.om.helpers.OmKeyInfo; |
| import org.apache.hadoop.ozone.om.request.TestOMRequestUtils; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos; |
| |
| /** |
| * Tests OMKeyRenameResponse. |
| */ |
| public class TestOMKeyRenameResponse extends TestOMKeyResponse { |
| @Test |
| public void testAddToDBBatch() throws Exception { |
| |
| OmKeyInfo omKeyInfo = TestOMRequestUtils.createOmKeyInfo(volumeName, |
| bucketName, keyName, replicationType, replicationFactor); |
| |
| OzoneManagerProtocolProtos.OMResponse omResponse = |
| OzoneManagerProtocolProtos.OMResponse.newBuilder().setRenameKeyResponse( |
| OzoneManagerProtocolProtos.RenameKeyResponse.getDefaultInstance()) |
| .setStatus(OzoneManagerProtocolProtos.Status.OK) |
| .setCmdType(OzoneManagerProtocolProtos.Type.RenameKey) |
| .build(); |
| |
| String toKeyName = UUID.randomUUID().toString(); |
| |
| OMKeyRenameResponse omKeyRenameResponse = |
| new OMKeyRenameResponse(omKeyInfo, toKeyName, keyName, omResponse); |
| |
| String ozoneFromKey = omMetadataManager.getOzoneKey(volumeName, bucketName, |
| keyName); |
| |
| String ozoneToKey = omMetadataManager.getOzoneKey(volumeName, bucketName, |
| toKeyName); |
| |
| TestOMRequestUtils.addKeyToTable(false, volumeName, bucketName, keyName, |
| clientID, replicationType, replicationFactor, omMetadataManager); |
| |
| Assert.assertTrue(omMetadataManager.getKeyTable().isExist(ozoneFromKey)); |
| Assert.assertFalse(omMetadataManager.getKeyTable().isExist(ozoneToKey)); |
| |
| omKeyRenameResponse.addToDBBatch(omMetadataManager, batchOperation); |
| |
| // Do manual commit and see whether addToBatch is successful or not. |
| omMetadataManager.getStore().commitBatchOperation(batchOperation); |
| |
| Assert.assertFalse(omMetadataManager.getKeyTable().isExist(ozoneFromKey)); |
| Assert.assertTrue(omMetadataManager.getKeyTable().isExist(ozoneToKey)); |
| } |
| |
| @Test |
| public void testAddToDBBatchWithErrorResponse() throws Exception { |
| |
| OmKeyInfo omKeyInfo = TestOMRequestUtils.createOmKeyInfo(volumeName, |
| bucketName, keyName, replicationType, replicationFactor); |
| |
| OzoneManagerProtocolProtos.OMResponse omResponse = |
| OzoneManagerProtocolProtos.OMResponse.newBuilder().setRenameKeyResponse( |
| OzoneManagerProtocolProtos.RenameKeyResponse.getDefaultInstance()) |
| .setStatus(OzoneManagerProtocolProtos.Status.KEY_NOT_FOUND) |
| .setCmdType(OzoneManagerProtocolProtos.Type.RenameKey) |
| .build(); |
| |
| String toKeyName = UUID.randomUUID().toString(); |
| |
| OMKeyRenameResponse omKeyRenameResponse = |
| new OMKeyRenameResponse(omKeyInfo, toKeyName, keyName, omResponse); |
| |
| String ozoneFromKey = omMetadataManager.getOzoneKey(volumeName, bucketName, |
| keyName); |
| |
| String ozoneToKey = omMetadataManager.getOzoneKey(volumeName, bucketName, |
| toKeyName); |
| |
| TestOMRequestUtils.addKeyToTable(false, volumeName, bucketName, keyName, |
| clientID, replicationType, replicationFactor, omMetadataManager); |
| |
| Assert.assertTrue(omMetadataManager.getKeyTable().isExist(ozoneFromKey)); |
| Assert.assertFalse(omMetadataManager.getKeyTable().isExist(ozoneToKey)); |
| |
| omKeyRenameResponse.addToDBBatch(omMetadataManager, batchOperation); |
| |
| // Do manual commit and see whether addToBatch is successful or not. |
| omMetadataManager.getStore().commitBatchOperation(batchOperation); |
| |
| // As omResponse has error, it is a no-op. So, no changes should happen. |
| Assert.assertTrue(omMetadataManager.getKeyTable().isExist(ozoneFromKey)); |
| Assert.assertFalse(omMetadataManager.getKeyTable().isExist(ozoneToKey)); |
| |
| } |
| |
| @Test |
| public void testAddToDBBatchWithSameKeyName() throws Exception { |
| |
| OmKeyInfo omKeyInfo = TestOMRequestUtils.createOmKeyInfo(volumeName, |
| bucketName, keyName, replicationType, replicationFactor); |
| |
| OzoneManagerProtocolProtos.OMResponse omResponse = |
| OzoneManagerProtocolProtos.OMResponse.newBuilder().setRenameKeyResponse( |
| OzoneManagerProtocolProtos.RenameKeyResponse.getDefaultInstance()) |
| .setStatus(OzoneManagerProtocolProtos.Status.KEY_NOT_FOUND) |
| .setCmdType(OzoneManagerProtocolProtos.Type.RenameKey) |
| .build(); |
| |
| |
| // Passing toKeyName also same as KeyName. |
| OMKeyRenameResponse omKeyRenameResponse = |
| new OMKeyRenameResponse(omKeyInfo, keyName, keyName, omResponse); |
| |
| String ozoneFromKey = omMetadataManager.getOzoneKey(volumeName, bucketName, |
| keyName); |
| |
| TestOMRequestUtils.addKeyToTable(false, volumeName, bucketName, keyName, |
| clientID, replicationType, replicationFactor, omMetadataManager); |
| |
| Assert.assertTrue(omMetadataManager.getKeyTable().isExist(ozoneFromKey)); |
| |
| omKeyRenameResponse.addToDBBatch(omMetadataManager, batchOperation); |
| |
| // Do manual commit and see whether addToBatch is successful or not. |
| omMetadataManager.getStore().commitBatchOperation(batchOperation); |
| |
| Assert.assertTrue(omMetadataManager.getKeyTable().isExist(ozoneFromKey)); |
| |
| } |
| } |