001/**
002 * Licensed to the Apache Software Foundation (ASF) under one
003 * or more contributor license agreements.  See the NOTICE file
004 * distributed with this work for additional information
005 * regarding copyright ownership.  The ASF licenses this file
006 * to you under the Apache License, Version 2.0 (the
007 * "License"); you may not use this file except in compliance
008 * with the License.  You may obtain a copy of the License at
009 *
010 *     http://www.apache.org/licenses/LICENSE-2.0
011 *
012 * Unless required by applicable law or agreed to in writing, software
013 * distributed under the License is distributed on an "AS IS" BASIS,
014 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
015 * See the License for the specific language governing permissions and
016 * limitations under the License.
017 */
018package org.apache.hadoop.hbase.procedure2;
019
020import java.io.IOException;
021import java.util.Objects;
022import org.apache.hadoop.hbase.security.User;
023import org.apache.hadoop.hbase.util.EnvironmentEdgeManager;
024import org.apache.hadoop.hbase.util.NonceKey;
025import org.apache.yetus.audience.InterfaceAudience;
026
027import org.apache.hadoop.hbase.shaded.protobuf.generated.ProcedureProtos.ProcedureState;
028
029@InterfaceAudience.Private
030public class FailedProcedure<TEnvironment> extends Procedure<TEnvironment> {
031
032  private String procName;
033
034  public FailedProcedure() {
035  }
036
037  public FailedProcedure(long procId, String procName, User owner, NonceKey nonceKey,
038      IOException exception) {
039    this.procName = procName;
040    setProcId(procId);
041    setState(ProcedureState.ROLLEDBACK);
042    setOwner(owner);
043    setNonceKey(nonceKey);
044    long currentTime = EnvironmentEdgeManager.currentTime();
045    setSubmittedTime(currentTime);
046    setLastUpdate(currentTime);
047    setFailure(Objects.toString(exception.getMessage(), ""), exception);
048  }
049
050  @Override
051  public String getProcName() {
052    return procName;
053  }
054
055  @Override
056  protected Procedure<TEnvironment>[] execute(TEnvironment env)
057      throws ProcedureYieldException, ProcedureSuspendedException, InterruptedException {
058    throw new UnsupportedOperationException();
059  }
060
061  @Override
062  protected void rollback(TEnvironment env) throws IOException, InterruptedException {
063    throw new UnsupportedOperationException();
064  }
065
066  @Override
067  protected boolean abort(TEnvironment env) {
068    throw new UnsupportedOperationException();
069  }
070
071  @Override
072  protected void serializeStateData(ProcedureStateSerializer serializer) throws IOException {
073  }
074
075  @Override
076  protected void deserializeStateData(ProcedureStateSerializer serializer) throws IOException {
077  }
078}