| /* |
| * 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.ignite.internal.managers.failover; |
| |
| import java.util.List; |
| import org.apache.ignite.IgniteCheckedException; |
| import org.apache.ignite.cluster.ClusterNode; |
| import org.apache.ignite.compute.ComputeJobResult; |
| import org.apache.ignite.internal.GridKernalContext; |
| import org.apache.ignite.internal.GridTaskSessionImpl; |
| import org.apache.ignite.internal.managers.GridManagerAdapter; |
| import org.apache.ignite.internal.processors.affinity.AffinityTopologyVersion; |
| import org.apache.ignite.spi.failover.FailoverSpi; |
| import org.jetbrains.annotations.Nullable; |
| |
| /** |
| * Grid failover spi manager. |
| */ |
| public class GridFailoverManager extends GridManagerAdapter<FailoverSpi> { |
| /** |
| * @param ctx Kernal context. |
| */ |
| public GridFailoverManager(GridKernalContext ctx) { |
| super(ctx, ctx.config().getFailoverSpi()); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void start() throws IgniteCheckedException { |
| startSpi(); |
| |
| if (log.isDebugEnabled()) |
| log.debug(startInfo()); |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void stop(boolean cancel) throws IgniteCheckedException { |
| stopSpi(); |
| |
| if (log.isDebugEnabled()) |
| log.debug(stopInfo()); |
| } |
| |
| /** |
| * @param taskSes Task session. |
| * @param jobRes Job result. |
| * @param top Collection of all topology nodes. |
| * @param affPartId Partition number. |
| * @param affCacheName Affinity cache name. |
| * @param topVer Affinity topology version. |
| * @return New node to route this job to. |
| */ |
| public ClusterNode failover(GridTaskSessionImpl taskSes, |
| ComputeJobResult jobRes, |
| List<ClusterNode> top, |
| int affPartId, |
| @Nullable String affCacheName, |
| @Nullable AffinityTopologyVersion topVer) { |
| return getSpi(taskSes.getFailoverSpi()).failover(new GridFailoverContextImpl(taskSes, |
| jobRes, |
| ctx.loadBalancing(), |
| affPartId, |
| affCacheName, |
| topVer), |
| top); |
| } |
| } |