| // 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. |
| = Executor Service |
| |
| :javaFile: {javaCodeDir}/IgniteExecutorService.java |
| |
| Ignite provides a distributed implementation of `java.util.concurrent.ExecutorService` that submits tasks to a cluster's server nodes for execution. |
| The tasks are load balanced across the cluster nodes and are guaranteed to be executed as long as there is at least one node in the cluster. |
| |
| //// |
| TODO: C# unsupported? |
| //// |
| An executor service can be obtained from an instance of `Ignite`: |
| |
| [source, java] |
| ---- |
| include::{javaFile}[tag=execute,indent=0] |
| ---- |
| |
| You can also limit the set of nodes available for the executor service by specifying a link:distributed-computing/cluster-groups[cluster group]: |
| |
| [source, java] |
| ------------------------------------------------------------------------------- |
| include::{javaFile}[tag=cluster-group,indent=0] |
| ------------------------------------------------------------------------------- |
| |
| |
