| /** |
| * 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; |
| |
| import org.apache.hadoop.ozone.MiniOzoneCluster; |
| import org.apache.hadoop.ozone.ClientVersion; |
| import org.apache.hadoop.ozone.TestDataUtil; |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.ozone.client.OzoneBucket; |
| import org.apache.hadoop.ozone.om.helpers.BucketLayout; |
| import org.apache.hadoop.ozone.om.helpers.OmBucketInfo; |
| import org.apache.hadoop.ozone.protocol.proto.OzoneManagerProtocolProtos; |
| import org.junit.Assert; |
| import org.junit.AfterClass; |
| import org.junit.BeforeClass; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.Timeout; |
| |
| import java.io.IOException; |
| import java.util.UUID; |
| |
| /** |
| * Tests to verify bucket ops with older version client. |
| */ |
| public class TestBucketLayoutWithOlderClient { |
| |
| private static MiniOzoneCluster cluster = null; |
| private static OzoneConfiguration conf; |
| private static String clusterId; |
| private static String scmId; |
| private static String omId; |
| |
| @Rule |
| public Timeout timeout = new Timeout(1200000); |
| |
| /** |
| * Create a MiniDFSCluster for testing. |
| * <p> |
| * |
| * @throws IOException |
| */ |
| @BeforeClass |
| public static void init() throws Exception { |
| conf = new OzoneConfiguration(); |
| clusterId = UUID.randomUUID().toString(); |
| scmId = UUID.randomUUID().toString(); |
| omId = UUID.randomUUID().toString(); |
| conf.set(OMConfigKeys.OZONE_DEFAULT_BUCKET_LAYOUT, |
| BucketLayout.OBJECT_STORE.name()); |
| cluster = MiniOzoneCluster.newBuilder(conf).setClusterId(clusterId) |
| .setScmId(scmId).setOmId(omId).build(); |
| cluster.waitForClusterToBeReady(); |
| } |
| |
| @Test |
| public void testCreateBucketWithOlderClient() throws Exception { |
| // create a volume and a bucket without bucket layout argument |
| OzoneBucket bucket = TestDataUtil.createVolumeAndBucket(cluster, null); |
| String volumeName = bucket.getVolumeName(); |
| // OM defaulted bucket layout |
| Assert.assertEquals(BucketLayout.OBJECT_STORE, bucket.getBucketLayout()); |
| |
| // Sets bucket layout explicitly. |
| OzoneBucket fsobucket = TestDataUtil |
| .createVolumeAndBucket(cluster, BucketLayout.FILE_SYSTEM_OPTIMIZED); |
| Assert.assertEquals(BucketLayout.FILE_SYSTEM_OPTIMIZED, |
| fsobucket.getBucketLayout()); |
| |
| // Create bucket request by an older client. |
| // Here sets ClientVersion.DEFAULT_VERSION |
| String buckName = "buck-1-legacy-" + UUID.randomUUID(); |
| OzoneManager.setTestSecureOmFlag(true); |
| OzoneManagerProtocolProtos.OMRequest createBucketReq = |
| OzoneManagerProtocolProtos.OMRequest |
| .newBuilder() |
| .setCmdType(OzoneManagerProtocolProtos.Type.CreateBucket) |
| .setVersion(ClientVersion.DEFAULT_VERSION.toProtoValue()) |
| .setClientId(UUID.randomUUID().toString()) |
| .setCreateBucketRequest( |
| OzoneManagerProtocolProtos.CreateBucketRequest.newBuilder() |
| .setBucketInfo( |
| OzoneManagerProtocolProtos.BucketInfo.newBuilder() |
| .setVolumeName(volumeName).setBucketName(buckName) |
| .setIsVersionEnabled(false).setStorageType( |
| OzoneManagerProtocolProtos.StorageTypeProto.DISK) |
| .build()) |
| .build()).build(); |
| |
| OzoneManagerProtocolProtos.OMResponse |
| omResponse = cluster.getOzoneManager().getOmServerProtocol() |
| .submitRequest(null, createBucketReq); |
| |
| Assert.assertEquals(omResponse.getStatus(), |
| OzoneManagerProtocolProtos.Status.OK); |
| |
| OmBucketInfo bucketInfo = |
| cluster.getOzoneManager().getBucketInfo(volumeName, buckName); |
| Assert.assertNotNull(bucketInfo); |
| Assert.assertEquals(BucketLayout.LEGACY, bucketInfo.getBucketLayout()); |
| } |
| |
| /** |
| * Shutdown MiniDFSCluster. |
| */ |
| @AfterClass |
| public static void shutdown() { |
| if (cluster != null) { |
| cluster.shutdown(); |
| } |
| } |
| } |