| /** |
| * 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.client.rest; |
| |
| import org.apache.commons.lang3.RandomStringUtils; |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.fs.StorageType; |
| import org.apache.hadoop.hdds.protocol.DatanodeDetails; |
| import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos; |
| import org.apache.hadoop.hdds.scm.container.common.helpers.Pipeline; |
| import org.apache.hadoop.ozone.*; |
| import org.apache.hadoop.ozone.client.*; |
| import org.apache.hadoop.hdds.client.OzoneQuota; |
| import org.apache.hadoop.hdds.client.ReplicationFactor; |
| import org.apache.hadoop.hdds.client.ReplicationType; |
| import org.apache.hadoop.ozone.client.io.OzoneInputStream; |
| import org.apache.hadoop.ozone.client.io.OzoneOutputStream; |
| import org.apache.hadoop.ozone.container.common.helpers.KeyData; |
| import org.apache.hadoop.ozone.container.keyvalue.KeyValueBlockIterator; |
| import org.apache.hadoop.ozone.container.keyvalue.KeyValueContainerData; |
| import org.junit.AfterClass; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Rule; |
| import org.junit.Test; |
| import org.junit.rules.ExpectedException; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.net.InetSocketAddress; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.UUID; |
| |
| /** |
| * This class is to test all the public facing APIs of Ozone REST Client. |
| */ |
| public class TestOzoneRestClient { |
| |
| @Rule |
| public ExpectedException thrown = ExpectedException.none(); |
| |
| private static MiniOzoneCluster cluster = null; |
| private static OzoneClient ozClient = null; |
| private static ObjectStore store = null; |
| |
| /** |
| * Create a MiniDFSCluster for testing. |
| * <p> |
| * Ozone is made active by setting OZONE_ENABLED = true |
| * |
| * @throws IOException |
| */ |
| @BeforeClass |
| public static void init() throws Exception { |
| OzoneConfiguration conf = new OzoneConfiguration(); |
| cluster = MiniOzoneCluster.newBuilder(conf).setNumDatanodes(1).build(); |
| cluster.waitForClusterToBeReady(); |
| InetSocketAddress omHttpAddress = cluster.getOzoneManager() |
| .getHttpServer().getHttpAddress(); |
| ozClient = OzoneClientFactory.getRestClient(omHttpAddress.getHostName(), |
| omHttpAddress.getPort(), conf); |
| store = ozClient.getObjectStore(); |
| } |
| |
| |
| @Test |
| public void testCreateVolume() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| Assert.assertEquals(volumeName, volume.getName()); |
| } |
| |
| @Test |
| public void testCreateVolumeWithOwner() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| VolumeArgs.Builder argsBuilder = VolumeArgs.newBuilder(); |
| argsBuilder.setOwner("test"); |
| store.createVolume(volumeName, argsBuilder.build()); |
| OzoneVolume volume = store.getVolume(volumeName); |
| Assert.assertEquals(volumeName, volume.getName()); |
| Assert.assertEquals("test", volume.getOwner()); |
| } |
| |
| @Test |
| public void testCreateVolumeWithQuota() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| VolumeArgs.Builder argsBuilder = VolumeArgs.newBuilder(); |
| argsBuilder.setOwner("test").setQuota("1000000000 BYTES"); |
| store.createVolume(volumeName, argsBuilder.build()); |
| OzoneVolume volume = store.getVolume(volumeName); |
| Assert.assertEquals(volumeName, volume.getName()); |
| Assert.assertEquals("test", volume.getOwner()); |
| Assert.assertEquals(1000000000L, volume.getQuota()); |
| } |
| |
| @Test |
| public void testVolumeAlreadyExist() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| try { |
| store.createVolume(volumeName); |
| } catch (IOException ex) { |
| Assert.assertEquals( |
| "Volume creation failed, error:VOLUME_ALREADY_EXISTS", |
| ex.getCause().getMessage()); |
| } |
| } |
| |
| @Test |
| public void testSetVolumeOwner() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| store.getVolume(volumeName).setOwner("test"); |
| OzoneVolume volume = store.getVolume(volumeName); |
| Assert.assertEquals("test", volume.getOwner()); |
| } |
| |
| @Test |
| public void testSetVolumeQuota() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| store.getVolume(volumeName).setQuota( |
| OzoneQuota.parseQuota("100000000 BYTES")); |
| OzoneVolume volume = store.getVolume(volumeName); |
| Assert.assertEquals(100000000L, volume.getQuota()); |
| } |
| |
| @Test |
| public void testDeleteVolume() |
| throws IOException, OzoneException { |
| thrown.expectMessage("Info Volume failed, error"); |
| String volumeName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| Assert.assertNotNull(volume); |
| store.deleteVolume(volumeName); |
| store.getVolume(volumeName); |
| } |
| |
| @Test |
| public void testCreateBucket() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, bucket.getName()); |
| } |
| |
| @Test |
| public void testCreateBucketWithVersioning() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| BucketArgs.Builder builder = BucketArgs.newBuilder(); |
| builder.setVersioning(true); |
| volume.createBucket(bucketName, builder.build()); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, bucket.getName()); |
| Assert.assertEquals(true, bucket.getVersioning()); |
| } |
| |
| @Test |
| public void testCreateBucketWithStorageType() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| BucketArgs.Builder builder = BucketArgs.newBuilder(); |
| builder.setStorageType(StorageType.SSD); |
| volume.createBucket(bucketName, builder.build()); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, bucket.getName()); |
| Assert.assertEquals(StorageType.SSD, bucket.getStorageType()); |
| } |
| |
| @Test |
| public void testCreateBucketWithAcls() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| OzoneAcl userAcl = new OzoneAcl(OzoneAcl.OzoneACLType.USER, "test", |
| OzoneAcl.OzoneACLRights.READ_WRITE); |
| List<OzoneAcl> acls = new ArrayList<>(); |
| acls.add(userAcl); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| BucketArgs.Builder builder = BucketArgs.newBuilder(); |
| builder.setAcls(acls); |
| volume.createBucket(bucketName, builder.build()); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, bucket.getName()); |
| Assert.assertTrue(bucket.getAcls().contains(userAcl)); |
| } |
| |
| @Test |
| public void testCreateBucketWithAllArgument() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| OzoneAcl userAcl = new OzoneAcl(OzoneAcl.OzoneACLType.USER, "test", |
| OzoneAcl.OzoneACLRights.READ_WRITE); |
| List<OzoneAcl> acls = new ArrayList<>(); |
| acls.add(userAcl); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| BucketArgs.Builder builder = BucketArgs.newBuilder(); |
| builder.setVersioning(true) |
| .setStorageType(StorageType.SSD) |
| .setAcls(acls); |
| volume.createBucket(bucketName, builder.build()); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, bucket.getName()); |
| Assert.assertEquals(true, bucket.getVersioning()); |
| Assert.assertEquals(StorageType.SSD, bucket.getStorageType()); |
| Assert.assertTrue(bucket.getAcls().contains(userAcl)); |
| } |
| |
| @Test |
| public void testAddBucketAcl() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| List<OzoneAcl> acls = new ArrayList<>(); |
| acls.add(new OzoneAcl( |
| OzoneAcl.OzoneACLType.USER, "test", |
| OzoneAcl.OzoneACLRights.READ_WRITE)); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| bucket.addAcls(acls); |
| OzoneBucket newBucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, newBucket.getName()); |
| Assert.assertTrue(bucket.getAcls().contains(acls.get(0))); |
| } |
| |
| @Test |
| public void testRemoveBucketAcl() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| OzoneAcl userAcl = new OzoneAcl(OzoneAcl.OzoneACLType.USER, "test", |
| OzoneAcl.OzoneACLRights.READ_WRITE); |
| List<OzoneAcl> acls = new ArrayList<>(); |
| acls.add(userAcl); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| BucketArgs.Builder builder = BucketArgs.newBuilder(); |
| builder.setAcls(acls); |
| volume.createBucket(bucketName, builder.build()); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| bucket.removeAcls(acls); |
| OzoneBucket newBucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, newBucket.getName()); |
| Assert.assertTrue(!bucket.getAcls().contains(acls.get(0))); |
| } |
| |
| @Test |
| public void testSetBucketVersioning() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| bucket.setVersioning(true); |
| OzoneBucket newBucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, newBucket.getName()); |
| Assert.assertEquals(true, newBucket.getVersioning()); |
| } |
| |
| @Test |
| public void testSetBucketStorageType() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| bucket.setStorageType(StorageType.SSD); |
| OzoneBucket newBucket = volume.getBucket(bucketName); |
| Assert.assertEquals(bucketName, newBucket.getName()); |
| Assert.assertEquals(StorageType.SSD, newBucket.getStorageType()); |
| } |
| |
| |
| @Test |
| public void testDeleteBucket() |
| throws IOException, OzoneException { |
| thrown.expectMessage("Info Bucket failed, error"); |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| Assert.assertNotNull(bucket); |
| volume.deleteBucket(bucketName); |
| volume.getBucket(bucketName); |
| } |
| |
| |
| @Test |
| public void testPutKey() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| |
| String value = "sample value"; |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| |
| for (int i = 0; i < 10; i++) { |
| String keyName = UUID.randomUUID().toString(); |
| |
| OzoneOutputStream out = bucket.createKey(keyName, |
| value.getBytes().length, ReplicationType.STAND_ALONE, |
| ReplicationFactor.ONE); |
| out.write(value.getBytes()); |
| out.close(); |
| OzoneKey key = bucket.getKey(keyName); |
| Assert.assertEquals(keyName, key.getName()); |
| OzoneInputStream is = bucket.readKey(keyName); |
| byte[] fileContent = new byte[value.getBytes().length]; |
| is.read(fileContent); |
| Assert.assertEquals(value, new String(fileContent)); |
| } |
| } |
| |
| @Test |
| public void testDeleteKey() |
| throws IOException, OzoneException { |
| thrown.expectMessage("Lookup key failed, error"); |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| String keyName = UUID.randomUUID().toString(); |
| String value = "sample value"; |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| OzoneOutputStream out = bucket.createKey(keyName, |
| value.getBytes().length, ReplicationType.STAND_ALONE, |
| ReplicationFactor.ONE); |
| out.write(value.getBytes()); |
| out.close(); |
| OzoneKey key = bucket.getKey(keyName); |
| Assert.assertEquals(keyName, key.getName()); |
| bucket.deleteKey(keyName); |
| bucket.getKey(keyName); |
| } |
| |
| @Test |
| public void testRenameKey() |
| throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| String fromKeyName = UUID.randomUUID().toString(); |
| String value = "sample value"; |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| OzoneOutputStream out = bucket.createKey(fromKeyName, |
| value.getBytes().length, ReplicationType.STAND_ALONE, |
| ReplicationFactor.ONE); |
| out.write(value.getBytes()); |
| out.close(); |
| OzoneKey key = bucket.getKey(fromKeyName); |
| Assert.assertEquals(fromKeyName, key.getName()); |
| |
| String toKeyName = UUID.randomUUID().toString(); |
| bucket.renameKey(fromKeyName, toKeyName); |
| |
| key = bucket.getKey(toKeyName); |
| Assert.assertEquals(toKeyName, key.getName()); |
| |
| // Lookup for old key should fail. |
| thrown.expectMessage("Lookup key failed, error"); |
| bucket.getKey(fromKeyName); |
| } |
| |
| @Test |
| public void testGetKeyDetails() throws IOException, OzoneException { |
| String volumeName = UUID.randomUUID().toString(); |
| String bucketName = UUID.randomUUID().toString(); |
| store.createVolume(volumeName); |
| OzoneVolume volume = store.getVolume(volumeName); |
| volume.createBucket(bucketName); |
| OzoneBucket bucket = volume.getBucket(bucketName); |
| String keyName = UUID.randomUUID().toString(); |
| String keyValue = RandomStringUtils.random(128); |
| OzoneOutputStream out = bucket.createKey(keyName, |
| keyValue.getBytes().length, ReplicationType.STAND_ALONE, |
| ReplicationFactor.ONE); |
| out.write(keyValue.getBytes()); |
| out.close(); |
| |
| // Get the containerID and localID. |
| OzoneKeyDetails keyDetails = (OzoneKeyDetails)bucket.getKey(keyName); |
| Assert.assertEquals(keyName, keyDetails.getName()); |
| List<OzoneKeyLocation> keyLocations = keyDetails.getOzoneKeyLocations(); |
| Assert.assertEquals(1, keyLocations.size()); |
| Long containerID = keyLocations.get(0).getContainerID(); |
| Long localID = keyLocations.get(0).getLocalID(); |
| |
| // Make sure that the data size matched. |
| Assert.assertEquals(keyValue.getBytes().length, |
| keyLocations.get(0).getLength()); |
| |
| // Sum the data size from chunks in Container via containerID |
| // and localID, make sure the size equals to the actually value size. |
| Pipeline pipeline = cluster.getStorageContainerManager() |
| .getContainerManager().getContainerWithPipeline(containerID) |
| .getPipeline(); |
| List<DatanodeDetails> datanodes = pipeline.getMachines(); |
| Assert.assertEquals(datanodes.size(), 1); |
| |
| DatanodeDetails datanodeDetails = datanodes.get(0); |
| Assert.assertNotNull(datanodeDetails); |
| HddsDatanodeService datanodeService = null; |
| for (HddsDatanodeService datanodeServiceItr : cluster.getHddsDatanodes()) { |
| if (datanodeDetails.equals(datanodeServiceItr.getDatanodeDetails())) { |
| datanodeService = datanodeServiceItr; |
| break; |
| } |
| } |
| KeyValueContainerData containerData = |
| (KeyValueContainerData)(datanodeService.getDatanodeStateMachine() |
| .getContainer().getContainerSet().getContainer(containerID) |
| .getContainerData()); |
| String containerPath = new File(containerData.getMetadataPath()) |
| .getParent(); |
| KeyValueBlockIterator keyValueBlockIterator = new KeyValueBlockIterator( |
| containerID, new File(containerPath)); |
| long valueLength = 0; |
| while (keyValueBlockIterator.hasNext()) { |
| KeyData keyData = keyValueBlockIterator.nextBlock(); |
| if (keyData.getBlockID().getLocalID() == localID) { |
| List<ContainerProtos.ChunkInfo> chunks = keyData.getChunks(); |
| for (ContainerProtos.ChunkInfo chunk : chunks) { |
| valueLength += chunk.getLen(); |
| } |
| } |
| } |
| Assert.assertEquals(keyValue.getBytes().length, valueLength); |
| } |
| |
| /** |
| * Close OzoneClient and shutdown MiniDFSCluster. |
| */ |
| @AfterClass |
| public static void shutdown() throws IOException { |
| if(ozClient != null) { |
| ozClient.close(); |
| } |
| if (cluster != null) { |
| cluster.shutdown(); |
| } |
| } |
| } |