| /* |
| * 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.thread; |
| |
| import org.apache.ignite.failure.FailureContext; |
| import org.apache.ignite.failure.FailureType; |
| import org.apache.ignite.internal.GridKernalContext; |
| import org.apache.ignite.internal.util.typedef.X; |
| |
| /** |
| * OOM exception handler for system threads. |
| */ |
| public class OomExceptionHandler implements Thread.UncaughtExceptionHandler { |
| /** Context. */ |
| private final GridKernalContext ctx; |
| |
| /** |
| * @param ctx Context. |
| */ |
| public OomExceptionHandler(GridKernalContext ctx) { |
| this.ctx = ctx; |
| } |
| |
| /** {@inheritDoc} */ |
| @Override public void uncaughtException(Thread t, Throwable e) { |
| if (X.hasCause(e, OutOfMemoryError.class)) |
| ctx.failure().process(new FailureContext(FailureType.CRITICAL_ERROR, e)); |
| } |
| } |