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fix: transfer add_peer/remove_peer command to leader (#2112)
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67 changes: 67 additions & 0 deletions
67
...raph-core/src/main/java/org/apache/hugegraph/backend/store/raft/rpc/AddPeerProcessor.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| /* | ||
| * 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.hugegraph.backend.store.raft.rpc; | ||
|
|
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| import com.alipay.sofa.jraft.rpc.RpcRequestClosure; | ||
| import com.alipay.sofa.jraft.rpc.RpcRequestProcessor; | ||
| import com.google.protobuf.Message; | ||
| import org.apache.hugegraph.backend.store.raft.RaftContext; | ||
| import org.apache.hugegraph.backend.store.raft.RaftGroupManager; | ||
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.CommonResponse; | ||
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.AddPeerRequest; | ||
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.AddPeerResponse; | ||
| import org.apache.hugegraph.util.Log; | ||
| import org.slf4j.Logger; | ||
|
|
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| public class AddPeerProcessor | ||
| extends RpcRequestProcessor<AddPeerRequest> { | ||
|
|
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| private static final Logger LOG = Log.logger(AddPeerProcessor.class); | ||
|
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| private final RaftContext context; | ||
|
|
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| public AddPeerProcessor(RaftContext context) { | ||
| super(null, null); | ||
| this.context = context; | ||
| } | ||
|
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| @Override | ||
| public Message processRequest(AddPeerRequest request, | ||
| RpcRequestClosure done) { | ||
| LOG.debug("Processing AddPeerRequest {}", request.getClass()); | ||
| RaftGroupManager nodeManager = this.context.raftNodeManager(); | ||
| try { | ||
| nodeManager.addPeer(request.getEndpoint()); | ||
| CommonResponse common = CommonResponse.newBuilder() | ||
| .setStatus(true) | ||
| .build(); | ||
| return AddPeerResponse.newBuilder().setCommon(common).build(); | ||
| } catch (Throwable e) { | ||
| CommonResponse common = CommonResponse.newBuilder() | ||
| .setStatus(false) | ||
| .setMessage(e.toString()) | ||
| .build(); | ||
| return AddPeerResponse.newBuilder().setCommon(common).build(); | ||
| } | ||
| } | ||
|
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| @Override | ||
| public String interest() { | ||
| return AddPeerRequest.class.getName(); | ||
| } | ||
| } |
67 changes: 67 additions & 0 deletions
67
...h-core/src/main/java/org/apache/hugegraph/backend/store/raft/rpc/RemovePeerProcessor.java
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| Original file line number | Diff line number | Diff line change |
|---|---|---|
| @@ -0,0 +1,67 @@ | ||
| /* | ||
| * 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.hugegraph.backend.store.raft.rpc; | ||
|
|
||
| import com.alipay.sofa.jraft.rpc.RpcRequestClosure; | ||
| import com.alipay.sofa.jraft.rpc.RpcRequestProcessor; | ||
| import com.google.protobuf.Message; | ||
| import org.apache.hugegraph.backend.store.raft.RaftContext; | ||
| import org.apache.hugegraph.backend.store.raft.RaftGroupManager; | ||
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.RemovePeerRequest; | ||
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.RemovePeerResponse; | ||
| import org.apache.hugegraph.backend.store.raft.rpc.RaftRequests.CommonResponse; | ||
| import org.apache.hugegraph.util.Log; | ||
| import org.slf4j.Logger; | ||
|
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| public class RemovePeerProcessor | ||
| extends RpcRequestProcessor<RemovePeerRequest> { | ||
|
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| private static final Logger LOG = Log.logger(RemovePeerProcessor.class); | ||
|
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| private final RaftContext context; | ||
|
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| public RemovePeerProcessor(RaftContext context) { | ||
| super(null, null); | ||
| this.context = context; | ||
| } | ||
|
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| @Override | ||
| public Message processRequest(RemovePeerRequest request, | ||
| RpcRequestClosure done) { | ||
| LOG.debug("Processing RemovePeerRequest {}", request.getClass()); | ||
| RaftGroupManager nodeManager = this.context.raftNodeManager(); | ||
| try { | ||
| nodeManager.removePeer(request.getEndpoint()); | ||
| CommonResponse common = CommonResponse.newBuilder() | ||
| .setStatus(true) | ||
| .build(); | ||
| return RemovePeerResponse.newBuilder().setCommon(common).build(); | ||
| } catch (Throwable e) { | ||
| CommonResponse common = CommonResponse.newBuilder() | ||
| .setStatus(false) | ||
| .setMessage(e.toString()) | ||
| .build(); | ||
| return RemovePeerResponse.newBuilder().setCommon(common).build(); | ||
| } | ||
| } | ||
|
|
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| @Override | ||
| public String interest() { | ||
| return RemovePeerRequest.class.getName(); | ||
| } | ||
| } |
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