| /** |
| * 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.hdds.scm.block; |
| |
| import org.apache.commons.io.FileUtils; |
| import org.apache.hadoop.hdds.HddsConfigKeys; |
| import org.apache.hadoop.hdds.client.RatisReplicationConfig; |
| import org.apache.hadoop.hdds.client.StandaloneReplicationConfig; |
| import org.apache.hadoop.hdds.protocol.proto.HddsProtos; |
| import org.apache.hadoop.hdds.protocol.proto |
| .StorageContainerDatanodeProtocolProtos.ContainerReplicaProto; |
| import org.apache.hadoop.hdds.scm.ScmConfigKeys; |
| import org.apache.hadoop.hdds.scm.HddsTestUtils; |
| import org.apache.hadoop.hdds.scm.container.ContainerID; |
| import org.apache.hadoop.hdds.scm.container.ContainerManager; |
| import org.apache.hadoop.hdds.scm.container.ContainerReplica; |
| import org.apache.hadoop.hdds.scm.container.ContainerInfo; |
| import org.apache.hadoop.hdds.scm.ha.SCMHADBTransactionBuffer; |
| import org.apache.hadoop.hdds.scm.ha.SCMHADBTransactionBufferStub; |
| import org.apache.hadoop.hdds.scm.pipeline.Pipeline; |
| import org.apache.hadoop.hdds.scm.pipeline.PipelineID; |
| import org.apache.hadoop.hdds.scm.server.StorageContainerManager; |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.hdds.protocol.DatanodeDetails; |
| import org.apache.hadoop.hdds.protocol.proto.HddsProtos.ReplicationFactor; |
| import org.apache.hadoop.hdds.protocol.proto |
| .StorageContainerDatanodeProtocolProtos.DeletedBlocksTransaction; |
| import org.apache.hadoop.hdds.protocol.proto |
| .StorageContainerDatanodeProtocolProtos.ContainerBlocksDeletionACKProto |
| .DeleteBlockTransactionResult; |
| import org.apache.hadoop.hdds.utils.db.Table; |
| import org.apache.hadoop.hdds.utils.db.TableIterator; |
| import org.apache.ozone.test.GenericTestUtils; |
| import org.junit.jupiter.api.AfterEach; |
| import org.junit.jupiter.api.Assertions; |
| import org.junit.jupiter.api.BeforeEach; |
| import org.junit.jupiter.api.Test; |
| import org.mockito.Mockito; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.Collection; |
| import java.util.Collections; |
| import java.util.HashMap; |
| import java.util.LinkedList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.Optional; |
| import java.util.Random; |
| import java.util.Set; |
| import java.util.UUID; |
| import java.util.concurrent.TimeoutException; |
| import java.util.concurrent.atomic.AtomicInteger; |
| import java.util.stream.Collectors; |
| |
| import static org.apache.hadoop.hdds.scm.ScmConfigKeys |
| .OZONE_SCM_BLOCK_DELETION_MAX_RETRY; |
| import static org.mockito.Matchers.anyObject; |
| import static org.mockito.Mockito.doAnswer; |
| import static org.mockito.Mockito.when; |
| |
| /** |
| * Tests for DeletedBlockLog. |
| */ |
| public class TestDeletedBlockLog { |
| |
| private DeletedBlockLogImpl deletedBlockLog; |
| private static final int BLOCKS_PER_TXN = 5; |
| private OzoneConfiguration conf; |
| private File testDir; |
| private ContainerManager containerManager; |
| private Table<ContainerID, ContainerInfo> containerTable; |
| private StorageContainerManager scm; |
| private List<DatanodeDetails> dnList; |
| private SCMHADBTransactionBuffer scmHADBTransactionBuffer; |
| private Map<Long, ContainerInfo> containers = new HashMap<>(); |
| private Map<Long, Set<ContainerReplica>> replicas = new HashMap<>(); |
| private ScmBlockDeletingServiceMetrics metrics; |
| private static final int THREE = ReplicationFactor.THREE_VALUE; |
| private static final int ONE = ReplicationFactor.ONE_VALUE; |
| |
| @BeforeEach |
| public void setup() throws Exception { |
| testDir = GenericTestUtils.getTestDir( |
| TestDeletedBlockLog.class.getSimpleName()); |
| conf = new OzoneConfiguration(); |
| conf.setBoolean(ScmConfigKeys.OZONE_SCM_HA_ENABLE_KEY, true); |
| conf.setInt(OZONE_SCM_BLOCK_DELETION_MAX_RETRY, 20); |
| conf.set(HddsConfigKeys.OZONE_METADATA_DIRS, testDir.getAbsolutePath()); |
| scm = HddsTestUtils.getScm(conf); |
| containerManager = Mockito.mock(ContainerManager.class); |
| containerTable = scm.getScmMetadataStore().getContainerTable(); |
| scmHADBTransactionBuffer = |
| new SCMHADBTransactionBufferStub(scm.getScmMetadataStore().getStore()); |
| metrics = Mockito.mock(ScmBlockDeletingServiceMetrics.class); |
| deletedBlockLog = new DeletedBlockLogImpl(conf, |
| containerManager, |
| scm.getScmHAManager().getRatisServer(), |
| scm.getScmMetadataStore().getDeletedBlocksTXTable(), |
| scmHADBTransactionBuffer, |
| scm.getScmContext(), |
| scm.getSequenceIdGen(), |
| metrics); |
| dnList = new ArrayList<>(3); |
| setupContainerManager(); |
| } |
| |
| private void setupContainerManager() throws IOException { |
| dnList.add( |
| DatanodeDetails.newBuilder().setUuid(UUID.randomUUID()) |
| .build()); |
| dnList.add( |
| DatanodeDetails.newBuilder().setUuid(UUID.randomUUID()) |
| .build()); |
| dnList.add( |
| DatanodeDetails.newBuilder().setUuid(UUID.randomUUID()) |
| .build()); |
| |
| when(containerManager.getContainerReplicas(anyObject())) |
| .thenAnswer(invocationOnMock -> { |
| ContainerID cid = (ContainerID) invocationOnMock.getArguments()[0]; |
| return replicas.get(cid.getId()); |
| }); |
| when(containerManager.getContainer(anyObject())) |
| .thenAnswer(invocationOnMock -> { |
| ContainerID cid = (ContainerID) invocationOnMock.getArguments()[0]; |
| return containerTable.get(cid); |
| }); |
| when(containerManager.getContainers()) |
| .thenReturn(new ArrayList<>(containers.values())); |
| doAnswer(invocationOnMock -> { |
| Map<ContainerID, Long> map = |
| (Map<ContainerID, Long>) invocationOnMock.getArguments()[0]; |
| for (Map.Entry<ContainerID, Long> e : map.entrySet()) { |
| ContainerInfo info = containers.get(e.getKey().getId()); |
| try { |
| Assertions.assertTrue(e.getValue() > info.getDeleteTransactionId()); |
| } catch (AssertionError err) { |
| throw new Exception("New TxnId " + e.getValue() + " < " + info |
| .getDeleteTransactionId()); |
| } |
| info.updateDeleteTransactionId(e.getValue()); |
| scmHADBTransactionBuffer.addToBuffer(containerTable, e.getKey(), info); |
| } |
| return null; |
| }).when(containerManager).updateDeleteTransactionId(anyObject()); |
| } |
| |
| private void updateContainerMetadata(long cid) throws IOException { |
| final ContainerInfo container = |
| new ContainerInfo.Builder() |
| .setContainerID(cid) |
| .setReplicationConfig(RatisReplicationConfig.getInstance( |
| ReplicationFactor.THREE)) |
| .setState(HddsProtos.LifeCycleState.CLOSED) |
| .setOwner("TestDeletedBlockLog") |
| .setPipelineID(PipelineID.randomId()) |
| .build(); |
| final Set<ContainerReplica> replicaSet = dnList.stream() |
| .map(datanodeDetails -> ContainerReplica.newBuilder() |
| .setContainerID(container.containerID()) |
| .setContainerState(ContainerReplicaProto.State.OPEN) |
| .setDatanodeDetails(datanodeDetails) |
| .build()) |
| .collect(Collectors.toSet()); |
| containers.put(cid, container); |
| containerTable.put(ContainerID.valueOf(cid), container); |
| replicas.put(cid, replicaSet); |
| } |
| |
| @AfterEach |
| public void tearDown() throws Exception { |
| deletedBlockLog.close(); |
| scm.stop(); |
| scm.join(); |
| FileUtils.deleteDirectory(testDir); |
| } |
| |
| private Map<Long, List<Long>> generateData(int dataSize) throws IOException { |
| Map<Long, List<Long>> blockMap = new HashMap<>(); |
| Random random = new Random(1); |
| int continerIDBase = random.nextInt(100); |
| int localIDBase = random.nextInt(1000); |
| for (int i = 0; i < dataSize; i++) { |
| long containerID = continerIDBase + i; |
| updateContainerMetadata(containerID); |
| List<Long> blocks = new ArrayList<>(); |
| for (int j = 0; j < BLOCKS_PER_TXN; j++) { |
| long localID = localIDBase + j; |
| blocks.add(localID); |
| } |
| blockMap.put(containerID, blocks); |
| } |
| return blockMap; |
| } |
| |
| private void addTransactions(Map<Long, List<Long>> containerBlocksMap, |
| boolean shouldFlush) |
| throws IOException, TimeoutException { |
| deletedBlockLog.addTransactions(containerBlocksMap); |
| if (shouldFlush) { |
| scmHADBTransactionBuffer.flush(); |
| } |
| } |
| |
| private void incrementCount(List<Long> txIDs) |
| throws IOException, TimeoutException { |
| deletedBlockLog.incrementCount(txIDs); |
| scmHADBTransactionBuffer.flush(); |
| // mock scmHADBTransactionBuffer does not flush deletedBlockLog |
| deletedBlockLog.onFlush(); |
| } |
| |
| private void resetCount(List<Long> txIDs) |
| throws IOException, TimeoutException { |
| deletedBlockLog.resetCount(txIDs); |
| scmHADBTransactionBuffer.flush(); |
| deletedBlockLog.onFlush(); |
| } |
| |
| private void commitTransactions( |
| List<DeleteBlockTransactionResult> transactionResults, |
| DatanodeDetails... dns) throws IOException { |
| for (DatanodeDetails dnDetails : dns) { |
| deletedBlockLog |
| .commitTransactions(transactionResults, dnDetails.getUuid()); |
| } |
| scmHADBTransactionBuffer.flush(); |
| } |
| |
| private void commitTransactions( |
| List<DeleteBlockTransactionResult> transactionResults) |
| throws IOException { |
| commitTransactions(transactionResults, |
| dnList.toArray(new DatanodeDetails[3])); |
| } |
| |
| private void commitTransactions( |
| Collection<DeletedBlocksTransaction> deletedBlocksTransactions, |
| DatanodeDetails... dns) throws IOException { |
| commitTransactions(deletedBlocksTransactions.stream() |
| .map(this::createDeleteBlockTransactionResult) |
| .collect(Collectors.toList()), dns); |
| } |
| |
| private void commitTransactions( |
| Collection<DeletedBlocksTransaction> deletedBlocksTransactions) |
| throws IOException { |
| commitTransactions(deletedBlocksTransactions.stream() |
| .map(this::createDeleteBlockTransactionResult) |
| .collect(Collectors.toList())); |
| } |
| |
| private void commitTransactions(DatanodeDeletedBlockTransactions |
| transactions) { |
| transactions.getDatanodeTransactionMap().forEach((uuid, |
| deletedBlocksTransactions) -> deletedBlockLog |
| .commitTransactions(deletedBlocksTransactions.stream() |
| .map(this::createDeleteBlockTransactionResult) |
| .collect(Collectors.toList()), uuid)); |
| } |
| |
| private DeleteBlockTransactionResult createDeleteBlockTransactionResult( |
| DeletedBlocksTransaction transaction) { |
| return DeleteBlockTransactionResult.newBuilder() |
| .setContainerID(transaction.getContainerID()).setSuccess(true) |
| .setTxID(transaction.getTxID()).build(); |
| } |
| |
| private List<DeletedBlocksTransaction> getAllTransactions() throws Exception { |
| return getTransactions(Integer.MAX_VALUE); |
| } |
| |
| private List<DeletedBlocksTransaction> getTransactions( |
| int maximumAllowedBlocksNum) throws IOException, TimeoutException { |
| DatanodeDeletedBlockTransactions transactions = |
| deletedBlockLog.getTransactions(maximumAllowedBlocksNum); |
| List<DeletedBlocksTransaction> txns = new LinkedList<>(); |
| for (DatanodeDetails dn : dnList) { |
| txns.addAll(Optional.ofNullable( |
| transactions.getDatanodeTransactionMap().get(dn.getUuid())) |
| .orElseGet(LinkedList::new)); |
| } |
| return txns; |
| } |
| |
| @Test |
| public void testContainerManagerTransactionId() throws Exception { |
| // Initially all containers should have deleteTransactionId as 0 |
| for (ContainerInfo containerInfo : containerManager.getContainers()) { |
| Assertions.assertEquals(0, containerInfo.getDeleteTransactionId()); |
| } |
| |
| // Create 30 TXs |
| addTransactions(generateData(30), false); |
| // Since transactions are not yet flushed deleteTransactionId should be |
| // 0 for all containers |
| Assertions.assertEquals(0, getAllTransactions().size()); |
| for (ContainerInfo containerInfo : containerManager.getContainers()) { |
| Assertions.assertEquals(0, containerInfo.getDeleteTransactionId()); |
| } |
| |
| scmHADBTransactionBuffer.flush(); |
| // After flush there should be 30 transactions in deleteTable |
| // All containers should have positive deleteTransactionId |
| Assertions.assertEquals(30 * THREE, getAllTransactions().size()); |
| for (ContainerInfo containerInfo : containerManager.getContainers()) { |
| Assertions.assertTrue(containerInfo.getDeleteTransactionId() > 0); |
| } |
| } |
| |
| @Test |
| public void testIncrementCount() throws Exception { |
| int maxRetry = conf.getInt(OZONE_SCM_BLOCK_DELETION_MAX_RETRY, 20); |
| |
| // Create 30 TXs in the log. |
| addTransactions(generateData(30), true); |
| |
| // This will return all TXs, total num 30. |
| List<DeletedBlocksTransaction> blocks = getAllTransactions(); |
| List<Long> txIDs = blocks.stream().map(DeletedBlocksTransaction::getTxID) |
| .collect(Collectors.toList()); |
| |
| for (int i = 0; i < maxRetry; i++) { |
| incrementCount(txIDs); |
| } |
| |
| // Increment another time so it exceed the maxRetry. |
| // On this call, count will be set to -1 which means TX eventually fails. |
| incrementCount(txIDs); |
| blocks = getAllTransactions(); |
| for (DeletedBlocksTransaction block : blocks) { |
| Assertions.assertEquals(-1, block.getCount()); |
| } |
| |
| // If all TXs are failed, getTransactions call will always return nothing. |
| blocks = getAllTransactions(); |
| Assertions.assertEquals(0, blocks.size()); |
| } |
| |
| @Test |
| public void testResetCount() throws Exception { |
| int maxRetry = conf.getInt(OZONE_SCM_BLOCK_DELETION_MAX_RETRY, 20); |
| |
| // Create 30 TXs in the log. |
| addTransactions(generateData(30), true); |
| |
| // This will return all TXs, total num 30. |
| List<DeletedBlocksTransaction> blocks = getAllTransactions(); |
| List<Long> txIDs = blocks.stream().map(DeletedBlocksTransaction::getTxID) |
| .distinct().collect(Collectors.toList()); |
| |
| for (int i = 0; i < maxRetry; i++) { |
| incrementCount(txIDs); |
| } |
| |
| // Increment another time so it exceed the maxRetry. |
| // On this call, count will be set to -1 which means TX eventually fails. |
| incrementCount(txIDs); |
| blocks = getAllTransactions(); |
| for (DeletedBlocksTransaction block : blocks) { |
| Assertions.assertEquals(-1, block.getCount()); |
| } |
| |
| // If all TXs are failed, getTransactions call will always return nothing. |
| blocks = getAllTransactions(); |
| Assertions.assertEquals(0, blocks.size()); |
| |
| // Reset the retry count, these transactions should be accessible. |
| resetCount(txIDs); |
| blocks = getAllTransactions(); |
| for (DeletedBlocksTransaction block : blocks) { |
| Assertions.assertEquals(0, block.getCount()); |
| } |
| Assertions.assertEquals(30 * THREE, blocks.size()); |
| } |
| |
| @Test |
| public void testCommitTransactions() throws Exception { |
| addTransactions(generateData(50), true); |
| List<DeletedBlocksTransaction> blocks = |
| getTransactions(20 * BLOCKS_PER_TXN * THREE); |
| // Add an invalid txn. |
| blocks.add( |
| DeletedBlocksTransaction.newBuilder().setContainerID(1).setTxID(70) |
| .setCount(0).addLocalID(0).build()); |
| commitTransactions(blocks); |
| |
| blocks = getTransactions(50 * BLOCKS_PER_TXN * THREE); |
| Assertions.assertEquals(30 * THREE, blocks.size()); |
| commitTransactions(blocks, dnList.get(1), dnList.get(2), |
| DatanodeDetails.newBuilder().setUuid(UUID.randomUUID()) |
| .build()); |
| |
| blocks = getTransactions(50 * BLOCKS_PER_TXN * THREE); |
| // only uncommitted dn have transactions |
| Assertions.assertEquals(30, blocks.size()); |
| commitTransactions(blocks, dnList.get(0)); |
| |
| blocks = getTransactions(50 * BLOCKS_PER_TXN * THREE); |
| Assertions.assertEquals(0, blocks.size()); |
| } |
| |
| @Test |
| public void testInadequateReplicaCommit() throws Exception { |
| Map<Long, List<Long>> deletedBlocks = generateData(50); |
| addTransactions(deletedBlocks, true); |
| long containerID; |
| // let the first 30 container only consisting of only two unhealthy replicas |
| int count = 30; |
| for (Map.Entry<Long, List<Long>> entry :deletedBlocks.entrySet()) { |
| if (count <= 0) { |
| break; |
| } |
| containerID = entry.getKey(); |
| mockInadequateReplicaUnhealthyContainerInfo(containerID); |
| count -= 1; |
| } |
| // getTransactions will get existing container replicas then add transaction |
| // to DN. |
| // For the first 30 txn, deletedBlockLog only has the txn from dn1 and dn2 |
| // For the rest txn, txn will be got from all dns. |
| // Committed txn will be: 1-40. 1-40. 31-40 |
| commitTransactions(deletedBlockLog.getTransactions( |
| 30 * BLOCKS_PER_TXN * THREE)); |
| |
| // The rest txn shall be: 41-50. 41-50. 41-50 |
| List<DeletedBlocksTransaction> blocks = getAllTransactions(); |
| Assertions.assertEquals(30, blocks.size()); |
| } |
| |
| @Test |
| public void testRandomOperateTransactions() throws Exception { |
| Random random = new Random(); |
| int added = 0, committed = 0; |
| List<DeletedBlocksTransaction> blocks = new ArrayList<>(); |
| List<Long> txIDs; |
| // Randomly add/get/commit/increase transactions. |
| for (int i = 0; i < 100; i++) { |
| int state = random.nextInt(4); |
| if (state == 0) { |
| addTransactions(generateData(10), true); |
| added += 10; |
| } else if (state == 1) { |
| blocks = getTransactions(20 * BLOCKS_PER_TXN * THREE); |
| txIDs = new ArrayList<>(); |
| for (DeletedBlocksTransaction block : blocks) { |
| txIDs.add(block.getTxID()); |
| } |
| incrementCount(txIDs); |
| } else if (state == 2) { |
| commitTransactions(blocks); |
| committed += blocks.size() / THREE; |
| blocks = new ArrayList<>(); |
| } else { |
| // verify the number of added and committed. |
| try (TableIterator<Long, |
| ? extends Table.KeyValue<Long, DeletedBlocksTransaction>> iter = |
| scm.getScmMetadataStore().getDeletedBlocksTXTable().iterator()) { |
| AtomicInteger count = new AtomicInteger(); |
| iter.forEachRemaining((keyValue) -> count.incrementAndGet()); |
| Assertions.assertEquals(added, count.get() + committed); |
| } |
| } |
| } |
| blocks = getAllTransactions(); |
| commitTransactions(blocks); |
| } |
| |
| @Test |
| public void testPersistence() throws Exception { |
| addTransactions(generateData(50), true); |
| // close db and reopen it again to make sure |
| // transactions are stored persistently. |
| deletedBlockLog.close(); |
| deletedBlockLog = new DeletedBlockLogImpl(conf, |
| containerManager, |
| scm.getScmHAManager().getRatisServer(), |
| scm.getScmMetadataStore().getDeletedBlocksTXTable(), |
| scmHADBTransactionBuffer, |
| scm.getScmContext(), |
| scm.getSequenceIdGen(), |
| metrics); |
| List<DeletedBlocksTransaction> blocks = |
| getTransactions(10 * BLOCKS_PER_TXN * THREE); |
| Assertions.assertEquals(10 * THREE, blocks.size()); |
| commitTransactions(blocks); |
| blocks = getTransactions(40 * BLOCKS_PER_TXN * THREE); |
| Assertions.assertEquals(40 * THREE, blocks.size()); |
| commitTransactions(blocks); |
| |
| // close db and reopen it again to make sure |
| // currentTxnID = 50 |
| deletedBlockLog.close(); |
| new DeletedBlockLogImpl(conf, |
| containerManager, |
| scm.getScmHAManager().getRatisServer(), |
| scm.getScmMetadataStore().getDeletedBlocksTXTable(), |
| scmHADBTransactionBuffer, |
| scm.getScmContext(), |
| scm.getSequenceIdGen(), |
| metrics); |
| blocks = getTransactions(40 * BLOCKS_PER_TXN * THREE); |
| Assertions.assertEquals(0, blocks.size()); |
| //Assertions.assertEquals((long)deletedBlockLog.getCurrentTXID(), 50L); |
| } |
| |
| @Test |
| public void testDeletedBlockTransactions() |
| throws IOException, TimeoutException { |
| int txNum = 10; |
| List<DeletedBlocksTransaction> blocks; |
| DatanodeDetails dnId1 = dnList.get(0), dnId2 = dnList.get(1); |
| |
| int count = 0; |
| long containerID; |
| |
| // Creates {TXNum} TX in the log. |
| Map<Long, List<Long>> deletedBlocks = generateData(txNum); |
| addTransactions(deletedBlocks, true); |
| for (Map.Entry<Long, List<Long>> entry :deletedBlocks.entrySet()) { |
| count++; |
| containerID = entry.getKey(); |
| // let the container replication factor to be ONE |
| if (count % 2 == 0) { |
| mockStandAloneContainerInfo(containerID, dnId1); |
| } else { |
| mockStandAloneContainerInfo(containerID, dnId2); |
| } |
| } |
| |
| // fetch and delete 1 less txn Id |
| commitTransactions(getTransactions((txNum - 1) * BLOCKS_PER_TXN * ONE)); |
| |
| blocks = getTransactions(txNum * BLOCKS_PER_TXN * ONE); |
| // There should be one txn remaining |
| Assertions.assertEquals(1, blocks.size()); |
| |
| // add two transactions for same container |
| containerID = blocks.get(0).getContainerID(); |
| Map<Long, List<Long>> deletedBlocksMap = new HashMap<>(); |
| deletedBlocksMap.put(containerID, new LinkedList<>()); |
| addTransactions(deletedBlocksMap, true); |
| |
| // get should return two transactions for the same container |
| blocks = getTransactions(txNum * BLOCKS_PER_TXN * ONE); |
| Assertions.assertEquals(2, blocks.size()); |
| } |
| |
| private void mockStandAloneContainerInfo(long containerID, DatanodeDetails dd) |
| throws IOException { |
| List<DatanodeDetails> dns = Collections.singletonList(dd); |
| Pipeline pipeline = Pipeline.newBuilder() |
| .setReplicationConfig( |
| StandaloneReplicationConfig.getInstance(ReplicationFactor.ONE)) |
| .setState(Pipeline.PipelineState.OPEN) |
| .setId(PipelineID.randomId()) |
| .setNodes(dns) |
| .build(); |
| |
| ContainerInfo.Builder builder = new ContainerInfo.Builder(); |
| builder.setContainerID(containerID) |
| .setPipelineID(pipeline.getId()) |
| .setReplicationConfig(pipeline.getReplicationConfig()); |
| |
| ContainerInfo containerInfo = builder.build(); |
| Mockito.doReturn(containerInfo).when(containerManager) |
| .getContainer(ContainerID.valueOf(containerID)); |
| |
| final Set<ContainerReplica> replicaSet = dns.stream() |
| .map(datanodeDetails -> ContainerReplica.newBuilder() |
| .setContainerID(containerInfo.containerID()) |
| .setContainerState(ContainerReplicaProto.State.OPEN) |
| .setDatanodeDetails(datanodeDetails) |
| .build()) |
| .collect(Collectors.toSet()); |
| when(containerManager.getContainerReplicas( |
| ContainerID.valueOf(containerID))) |
| .thenReturn(replicaSet); |
| } |
| |
| private void mockInadequateReplicaUnhealthyContainerInfo(long containerID) |
| throws IOException { |
| List<DatanodeDetails> dns = dnList.subList(0, 2); |
| Pipeline pipeline = Pipeline.newBuilder() |
| .setReplicationConfig( |
| RatisReplicationConfig.getInstance(ReplicationFactor.THREE)) |
| .setState(Pipeline.PipelineState.OPEN) |
| .setId(PipelineID.randomId()) |
| .setNodes(dnList) |
| .build(); |
| |
| ContainerInfo.Builder builder = new ContainerInfo.Builder(); |
| builder.setContainerID(containerID) |
| .setPipelineID(pipeline.getId()) |
| .setReplicationConfig(pipeline.getReplicationConfig()); |
| |
| ContainerInfo containerInfo = builder.build(); |
| Mockito.doReturn(containerInfo).when(containerManager) |
| .getContainer(ContainerID.valueOf(containerID)); |
| |
| final Set<ContainerReplica> replicaSet = dns.stream() |
| .map(datanodeDetails -> ContainerReplica.newBuilder() |
| .setContainerID(containerInfo.containerID()) |
| .setContainerState(ContainerReplicaProto.State.CLOSED) |
| .setDatanodeDetails(datanodeDetails) |
| .build()) |
| .collect(Collectors.toSet()); |
| when(containerManager.getContainerReplicas( |
| ContainerID.valueOf(containerID))) |
| .thenReturn(replicaSet); |
| } |
| } |
