| /* |
| * 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.container.server; |
| |
| import java.io.File; |
| import java.io.IOException; |
| import java.util.ArrayList; |
| import java.util.List; |
| import java.util.Map; |
| import java.util.UUID; |
| |
| import org.apache.hadoop.hdds.HddsConfigKeys; |
| import org.apache.hadoop.hdds.conf.OzoneConfiguration; |
| import org.apache.hadoop.hdds.protocol.DatanodeDetails; |
| import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos; |
| import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos.ContainerCommandRequestProto; |
| import org.apache.hadoop.hdds.protocol.datanode.proto.ContainerProtos.ContainerCommandResponseProto; |
| import org.apache.hadoop.hdds.scm.XceiverClientGrpc; |
| import org.apache.hadoop.hdds.scm.XceiverClientRatis; |
| import org.apache.hadoop.hdds.scm.XceiverClientSpi; |
| import org.apache.hadoop.hdds.scm.container.common.helpers.StorageContainerException; |
| import org.apache.hadoop.hdds.scm.pipeline.MockPipeline; |
| import org.apache.hadoop.hdds.scm.pipeline.Pipeline; |
| import org.apache.hadoop.hdds.security.x509.SecurityConfig; |
| import org.apache.hadoop.hdds.security.x509.certificate.client.CertificateClient; |
| import org.apache.hadoop.hdds.security.x509.certificate.client.DNCertificateClient; |
| import org.apache.hadoop.ozone.OzoneConfigKeys; |
| import org.apache.hadoop.ozone.RatisTestHelper; |
| import org.apache.hadoop.ozone.container.ContainerTestHelper; |
| import org.apache.hadoop.ozone.container.common.helpers.ContainerMetrics; |
| import org.apache.hadoop.ozone.container.common.impl.ContainerSet; |
| import org.apache.hadoop.ozone.container.common.impl.HddsDispatcher; |
| import org.apache.hadoop.ozone.container.common.impl.TestHddsDispatcher; |
| import org.apache.hadoop.ozone.container.common.interfaces.ContainerDispatcher; |
| import org.apache.hadoop.ozone.container.common.interfaces.Handler; |
| import org.apache.hadoop.ozone.container.common.statemachine.DatanodeStateMachine; |
| import org.apache.hadoop.ozone.container.common.statemachine.StateContext; |
| import org.apache.hadoop.ozone.container.common.transport.server.XceiverServerGrpc; |
| import org.apache.hadoop.ozone.container.common.transport.server.XceiverServerSpi; |
| import org.apache.hadoop.ozone.container.common.transport.server.ratis.DispatcherContext; |
| import org.apache.hadoop.ozone.container.common.transport.server.ratis.XceiverServerRatis; |
| import org.apache.hadoop.ozone.container.common.volume.MutableVolumeSet; |
| import org.apache.hadoop.ozone.container.common.volume.VolumeSet; |
| import org.apache.hadoop.ozone.container.ozoneimpl.ContainerController; |
| import org.apache.hadoop.ozone.web.utils.OzoneUtils; |
| import org.apache.hadoop.test.GenericTestUtils; |
| |
| import com.google.common.collect.Maps; |
| import static org.apache.hadoop.hdds.protocol.MockDatanodeDetails.randomDatanodeDetails; |
| import org.apache.ratis.rpc.RpcType; |
| import static org.apache.ratis.rpc.SupportedRpcType.GRPC; |
| import static org.apache.ratis.rpc.SupportedRpcType.NETTY; |
| import org.apache.ratis.util.function.CheckedBiConsumer; |
| import org.junit.Assert; |
| import org.junit.BeforeClass; |
| import org.junit.Ignore; |
| import org.junit.Test; |
| import org.mockito.Mockito; |
| import static org.mockito.Mockito.mock; |
| |
| /** |
| * Test Containers. |
| */ |
| @Ignore("Takes too long to run this test. Ignoring for time being.") |
| public class TestContainerServer { |
| static final String TEST_DIR = GenericTestUtils.getTestDir("dfs") |
| .getAbsolutePath() + File.separator; |
| private static final OzoneConfiguration CONF = new OzoneConfiguration(); |
| private static CertificateClient caClient; |
| |
| @BeforeClass |
| static public void setup() { |
| CONF.set(HddsConfigKeys.HDDS_METADATA_DIR_NAME, TEST_DIR); |
| caClient = new DNCertificateClient(new SecurityConfig(CONF)); |
| } |
| |
| @Test |
| public void testClientServer() throws Exception { |
| DatanodeDetails datanodeDetails = randomDatanodeDetails(); |
| ContainerSet containerSet = new ContainerSet(); |
| ContainerController controller = new ContainerController( |
| containerSet, null); |
| runTestClientServer(1, (pipeline, conf) -> conf |
| .setInt(OzoneConfigKeys.DFS_CONTAINER_IPC_PORT, |
| pipeline.getFirstNode() |
| .getPort(DatanodeDetails.Port.Name.STANDALONE).getValue()), |
| XceiverClientGrpc::new, |
| (dn, conf) -> new XceiverServerGrpc(datanodeDetails, conf, |
| new TestContainerDispatcher(), caClient), (dn, p) -> { |
| }); |
| } |
| |
| @FunctionalInterface |
| interface CheckedBiFunction<LEFT, RIGHT, OUT, THROWABLE extends Throwable> { |
| OUT apply(LEFT left, RIGHT right) throws THROWABLE; |
| } |
| |
| @Test |
| public void testClientServerRatisNetty() throws Exception { |
| runTestClientServerRatis(NETTY, 1); |
| runTestClientServerRatis(NETTY, 3); |
| } |
| |
| @Test |
| public void testClientServerRatisGrpc() throws Exception { |
| runTestClientServerRatis(GRPC, 1); |
| runTestClientServerRatis(GRPC, 3); |
| } |
| |
| static XceiverServerRatis newXceiverServerRatis( |
| DatanodeDetails dn, OzoneConfiguration conf) throws IOException { |
| conf.setInt(OzoneConfigKeys.DFS_CONTAINER_RATIS_IPC_PORT, |
| dn.getPort(DatanodeDetails.Port.Name.RATIS).getValue()); |
| final String dir = TEST_DIR + dn.getUuid(); |
| conf.set(OzoneConfigKeys.DFS_CONTAINER_RATIS_DATANODE_STORAGE_DIR, dir); |
| |
| final ContainerDispatcher dispatcher = new TestContainerDispatcher(); |
| return XceiverServerRatis.newXceiverServerRatis(dn, conf, dispatcher, |
| new ContainerController(new ContainerSet(), Maps.newHashMap()), |
| caClient, null); |
| } |
| |
| static void runTestClientServerRatis(RpcType rpc, int numNodes) |
| throws Exception { |
| runTestClientServer(numNodes, |
| (pipeline, conf) -> RatisTestHelper.initRatisConf(rpc, conf), |
| XceiverClientRatis::newXceiverClientRatis, |
| TestContainerServer::newXceiverServerRatis, |
| (dn, p) -> RatisTestHelper.initXceiverServerRatis(rpc, dn, p)); |
| } |
| |
| static void runTestClientServer( |
| int numDatanodes, |
| CheckedBiConsumer<Pipeline, OzoneConfiguration, IOException> initConf, |
| CheckedBiFunction<Pipeline, OzoneConfiguration, XceiverClientSpi, |
| IOException> createClient, |
| CheckedBiFunction<DatanodeDetails, OzoneConfiguration, XceiverServerSpi, |
| IOException> createServer, |
| CheckedBiConsumer<DatanodeDetails, Pipeline, IOException> initServer) |
| throws Exception { |
| final List<XceiverServerSpi> servers = new ArrayList<>(); |
| XceiverClientSpi client = null; |
| String containerName = OzoneUtils.getRequestID(); |
| try { |
| final Pipeline pipeline = |
| MockPipeline.createPipeline(numDatanodes); |
| initConf.accept(pipeline, CONF); |
| |
| for (DatanodeDetails dn : pipeline.getNodes()) { |
| final XceiverServerSpi s = createServer.apply(dn, CONF); |
| servers.add(s); |
| s.start(); |
| initServer.accept(dn, pipeline); |
| } |
| |
| client = createClient.apply(pipeline, CONF); |
| client.connect(); |
| |
| final ContainerCommandRequestProto request = |
| ContainerTestHelper |
| .getCreateContainerRequest( |
| ContainerTestHelper.getTestContainerID(), pipeline); |
| Assert.assertNotNull(request.getTraceID()); |
| |
| ContainerCommandResponseProto response = client.sendCommand(request); |
| } finally { |
| if (client != null) { |
| client.close(); |
| } |
| servers.stream().forEach(XceiverServerSpi::stop); |
| } |
| } |
| |
| @Test |
| public void testClientServerWithContainerDispatcher() throws Exception { |
| XceiverServerGrpc server = null; |
| XceiverClientGrpc client = null; |
| UUID scmId = UUID.randomUUID(); |
| try { |
| Pipeline pipeline = MockPipeline.createSingleNodePipeline(); |
| OzoneConfiguration conf = new OzoneConfiguration(); |
| conf.setInt(OzoneConfigKeys.DFS_CONTAINER_IPC_PORT, |
| pipeline.getFirstNode() |
| .getPort(DatanodeDetails.Port.Name.STANDALONE).getValue()); |
| |
| ContainerSet containerSet = new ContainerSet(); |
| VolumeSet volumeSet = mock(MutableVolumeSet.class); |
| ContainerMetrics metrics = ContainerMetrics.create(conf); |
| Map<ContainerProtos.ContainerType, Handler> handlers = Maps.newHashMap(); |
| DatanodeDetails datanodeDetails = randomDatanodeDetails(); |
| DatanodeStateMachine stateMachine = Mockito.mock( |
| DatanodeStateMachine.class); |
| StateContext context = Mockito.mock(StateContext.class); |
| Mockito.when(stateMachine.getDatanodeDetails()) |
| .thenReturn(datanodeDetails); |
| Mockito.when(context.getParent()).thenReturn(stateMachine); |
| |
| |
| for (ContainerProtos.ContainerType containerType : |
| ContainerProtos.ContainerType.values()) { |
| handlers.put(containerType, |
| Handler.getHandlerForContainerType(containerType, conf, |
| context.getParent().getDatanodeDetails().getUuidString(), |
| containerSet, volumeSet, metrics, |
| TestHddsDispatcher.NO_OP_ICR_SENDER)); |
| } |
| HddsDispatcher dispatcher = new HddsDispatcher( |
| conf, containerSet, volumeSet, handlers, context, metrics, null); |
| dispatcher.setScmId(scmId.toString()); |
| dispatcher.init(); |
| |
| server = new XceiverServerGrpc(datanodeDetails, conf, dispatcher, |
| caClient); |
| client = new XceiverClientGrpc(pipeline, conf); |
| |
| server.start(); |
| client.connect(); |
| |
| ContainerCommandRequestProto request = |
| ContainerTestHelper.getCreateContainerRequest( |
| ContainerTestHelper.getTestContainerID(), pipeline); |
| ContainerCommandResponseProto response = client.sendCommand(request); |
| Assert.assertEquals(ContainerProtos.Result.SUCCESS, response.getResult()); |
| } finally { |
| if (client != null) { |
| client.close(); |
| } |
| if (server != null) { |
| server.stop(); |
| } |
| } |
| } |
| |
| private static class TestContainerDispatcher implements ContainerDispatcher { |
| /** |
| * Dispatches commands to container layer. |
| * |
| * @param msg - Command Request |
| * @return Command Response |
| */ |
| @Override |
| public ContainerCommandResponseProto dispatch( |
| ContainerCommandRequestProto msg, |
| DispatcherContext context) { |
| return ContainerTestHelper.getCreateContainerResponse(msg); |
| } |
| |
| @Override |
| public void init() { |
| } |
| |
| @Override |
| public void validateContainerCommand( |
| ContainerCommandRequestProto msg) throws StorageContainerException { |
| } |
| |
| @Override |
| public void shutdown() { |
| } |
| @Override |
| public Handler getHandler(ContainerProtos.ContainerType containerType) { |
| return null; |
| } |
| |
| @Override |
| public void setScmId(String scmId) { |
| |
| } |
| |
| @Override |
| public void buildMissingContainerSetAndValidate( |
| Map<Long, Long> container2BCSIDMap) { |
| } |
| } |
| } |