HDDS-843. [JDK11] Fix Javadoc errors in hadoop-hdds-server-scm module. Contributed by Dinesh Chitlangia.
This commit is contained in:
Giovanni Matteo Fumarola
parent
57866b366f
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d8ec017a8d
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@ -1,18 +1,19 @@
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/**
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed with this
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* work for additional information regarding copyright ownership. The ASF
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* licenses this file to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance with the License.
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* You may obtain a copy of the License at
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* <p/>
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* http://www.apache.org/licenses/LICENSE-2.0
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* <p/>
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* Licensed to the Apache Software Foundation (ASF) under one
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* or more contributor license agreements. See the NOTICE file
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* distributed with this work for additional information
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* regarding copyright ownership. The ASF licenses this file
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* to you under the Apache License, Version 2.0 (the
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* "License"); you may not use this file except in compliance
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* with the License. You may obtain a copy of the License at
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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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* Unless required by applicable law or agreed to in writing, software
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* distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
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* WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
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* License for the specific language governing permissions and limitations under
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* the License.
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* distributed under the License is distributed on an "AS IS" BASIS,
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* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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* See the License for the specific language governing permissions and
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* limitations under the License.
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*/
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package org.apache.hadoop.hdds.scm.exceptions;
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// Exceptions thrown by SCM.
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// Exceptions thrown by SCM.
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@ -23,7 +23,6 @@ import org.apache.hadoop.hdds.scm.pipeline.Pipeline;
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import org.apache.hadoop.hdds.scm.pipeline.PipelineID;
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import org.apache.hadoop.hdds.scm.container.placement.metrics.SCMNodeMetric;
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import org.apache.hadoop.hdds.scm.container.placement.metrics.SCMNodeStat;
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import org.apache.hadoop.hdds.scm.exceptions.SCMException;
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import org.apache.hadoop.hdds.scm.node.states.NodeNotFoundException;
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import org.apache.hadoop.hdds.protocol.DatanodeDetails;
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import org.apache.hadoop.hdds.protocol.proto.HddsProtos.NodeState;
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@ -40,17 +39,17 @@ import java.util.UUID;
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/**
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* A node manager supports a simple interface for managing a datanode.
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* <p/>
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* <p>
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* 1. A datanode registers with the NodeManager.
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* <p/>
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* <p>
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* 2. If the node is allowed to register, we add that to the nodes that we need
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* to keep track of.
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* <p/>
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* <p>
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* 3. A heartbeat is made by the node at a fixed frequency.
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* <p/>
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* <p>
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* 4. A node can be in any of these 4 states: {HEALTHY, STALE, DEAD,
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* DECOMMISSIONED}
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* <p/>
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* <p>
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* HEALTHY - It is a datanode that is regularly heartbeating us.
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*
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* STALE - A datanode for which we have missed few heart beats.
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@ -135,8 +134,8 @@ public interface NodeManager extends StorageContainerNodeProtocol,
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* Remaps datanode to containers mapping to the new set of containers.
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* @param datanodeDetails - DatanodeDetails
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* @param containerIds - Set of containerIDs
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* @throws SCMException - if datanode is not known. For new datanode use
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* addDatanodeInContainerMap call.
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* @throws NodeNotFoundException - if datanode is not known. For new datanode
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* use addDatanodeInContainerMap call.
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*/
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void setContainers(DatanodeDetails datanodeDetails,
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Set<ContainerID> containerIds) throws NodeNotFoundException;
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@ -24,7 +24,6 @@ import org.apache.hadoop.hdds.protocol.proto
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import org.apache.hadoop.hdds.scm.container.ContainerID;
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import org.apache.hadoop.hdds.scm.pipeline.Pipeline;
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import org.apache.hadoop.hdds.scm.pipeline.PipelineID;
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import org.apache.hadoop.hdds.scm.exceptions.SCMException;
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import org.apache.hadoop.hdds.scm.node.states.NodeAlreadyExistsException;
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import org.apache.hadoop.hdds.scm.node.states.NodeNotFoundException;
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import org.apache.hadoop.hdds.scm.server.StorageContainerManager;
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@ -281,7 +280,6 @@ public class SCMNodeManager
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*
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* @param datanodeDetails - DatanodeDetailsProto.
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* @return SCMheartbeat response.
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* @throws IOException
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*/
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@Override
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public List<SCMCommand> processHeartbeat(DatanodeDetails datanodeDetails) {
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@ -396,8 +394,8 @@ public class SCMNodeManager
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* Update set of containers available on a datanode.
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* @param datanodeDetails - DatanodeID
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* @param containerIds - Set of containerIDs
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* @throws SCMException - if datanode is not known. For new datanode use
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* addDatanodeInContainerMap call.
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* @throws NodeNotFoundException - if datanode is not known. For new datanode
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* use addDatanodeInContainerMap call.
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*/
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@Override
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public void setContainers(DatanodeDetails datanodeDetails,
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@ -69,7 +69,7 @@ public final class HddsTestUtils {
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* Creates list of ContainerInfo.
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*
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* @param numContainers number of ContainerInfo to be included in list.
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* @return List<ContainerInfo>
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* @return {@literal List<ContainerInfo>}
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*/
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public static List<ContainerInfo> getContainerInfo(int numContainers) {
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List<ContainerInfo> containerInfoList = new ArrayList<>();
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