adoroszlai commented on code in PR #5621:
URL: https://github.com/apache/ozone/pull/5621#discussion_r1407940785
##########
hadoop-hdds/container-service/src/main/java/org/apache/hadoop/ozone/container/common/transport/server/GrpcXceiverService.java:
##########
@@ -39,9 +46,62 @@ public class GrpcXceiverService extends
LOG = LoggerFactory.getLogger(GrpcXceiverService.class);
private final ContainerDispatcher dispatcher;
+ private final boolean zerocopyEnabled;
+ private final ZeroCopyMessageMarshaller<ContainerCommandRequestProto>
+ zeroCopyMessageMarshaller = new ZeroCopyMessageMarshaller<>(
+ ContainerCommandRequestProto.getDefaultInstance());
- public GrpcXceiverService(ContainerDispatcher dispatcher) {
+ public GrpcXceiverService(ContainerDispatcher dispatcher,
+ boolean zerocopyEnabled) {
this.dispatcher = dispatcher;
+ this.zerocopyEnabled = zerocopyEnabled;
+ }
+
+ /**
+ * Bind service with zerocopy marshaller equiped for the `send` API if
+ * zerocopy is enabled.
+ * @return service definition.
+ */
+ public ServerServiceDefinition bindServiceWithZerocopy() {
Review Comment:
This one is not updated.
##########
hadoop-ozone/integration-test/src/test/java/org/apache/hadoop/ozone/client/rpc/AbstractTestECKeyOutputStream.java:
##########
@@ -0,0 +1,459 @@
+/**
+ * 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.rpc;
+
+import org.apache.hadoop.conf.StorageUnit;
+import org.apache.hadoop.hdds.HddsConfigKeys;
+import org.apache.hadoop.hdds.client.DefaultReplicationConfig;
+import org.apache.hadoop.hdds.client.ECReplicationConfig;
+import org.apache.hadoop.hdds.client.RatisReplicationConfig;
+import org.apache.hadoop.hdds.client.ReplicationConfig;
+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.proto.HddsProtos;
+import org.apache.hadoop.hdds.scm.OzoneClientConfig;
+import org.apache.hadoop.hdds.scm.cli.ContainerOperationClient;
+import org.apache.hadoop.hdds.scm.pipeline.Pipeline;
+import org.apache.hadoop.hdds.scm.pipeline.PipelineManager;
+import org.apache.hadoop.hdds.utils.IOUtils;
+import org.apache.hadoop.ozone.MiniOzoneCluster;
+import org.apache.hadoop.ozone.OzoneConfigKeys;
+import org.apache.hadoop.ozone.client.BucketArgs;
+import org.apache.hadoop.ozone.client.ObjectStore;
+import org.apache.hadoop.ozone.client.OzoneBucket;
+import org.apache.hadoop.ozone.client.OzoneClient;
+import org.apache.hadoop.ozone.client.OzoneClientFactory;
+import org.apache.hadoop.ozone.client.OzoneKey;
+import org.apache.hadoop.ozone.client.OzoneKeyDetails;
+import org.apache.hadoop.ozone.client.OzoneVolume;
+import org.apache.hadoop.ozone.client.io.ECKeyOutputStream;
+import org.apache.hadoop.ozone.client.io.KeyOutputStream;
+import org.apache.hadoop.ozone.client.io.OzoneInputStream;
+import org.apache.hadoop.ozone.client.io.OzoneOutputStream;
+import org.apache.hadoop.ozone.container.TestHelper;
+import org.apache.ozone.test.GenericTestUtils;
+import org.junit.AfterClass;
+import org.junit.Assert;
+import org.junit.BeforeClass;
+import org.junit.Test;
+
+import java.io.IOException;
+import java.util.Arrays;
+import java.util.HashMap;
+import java.util.UUID;
+import java.util.concurrent.TimeUnit;
+import java.util.concurrent.TimeoutException;
+
+import static java.nio.charset.StandardCharsets.UTF_8;
+import static
org.apache.hadoop.hdds.scm.ScmConfigKeys.OZONE_SCM_DEADNODE_INTERVAL;
+import static
org.apache.hadoop.hdds.scm.ScmConfigKeys.OZONE_SCM_STALENODE_INTERVAL;
+
+/**
+ * Tests key output stream.
+ */
+abstract class AbstractTestECKeyOutputStream {
+ private static MiniOzoneCluster cluster;
+ private static OzoneConfiguration conf = new OzoneConfiguration();
+ private static OzoneClient client;
+ private static ObjectStore objectStore;
+ private static int chunkSize;
+ private static int flushSize;
+ private static int maxFlushSize;
+ private static int blockSize;
+ private static String volumeName;
+ private static String bucketName;
+ private static String keyString;
+ private static int dataBlocks = 3;
+ private static int inputSize = dataBlocks * chunkSize;
+ private static byte[][] inputChunks = new byte[dataBlocks][chunkSize];
+
+ /**
+ * Create a MiniDFSCluster for testing.
+ */
+ protected static void init(boolean zerocopyEnabled) throws Exception {
Review Comment:
Nit: should be `zeroCopyEnabled` to
> keep capitalization consistent
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