| /* |
| * 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.slider.funtest.lifecycle |
| |
| import groovy.transform.CompileStatic |
| import groovy.util.logging.Slf4j |
| import org.apache.slider.server.appmaster.SliderAppMaster |
| |
| import static org.apache.slider.api.InternalKeys.* |
| import org.apache.slider.common.SliderExitCodes |
| import org.apache.slider.common.params.Arguments |
| import org.apache.slider.common.params.SliderActions |
| import org.apache.slider.funtest.framework.AgentCommandTestBase |
| import org.apache.slider.funtest.framework.FuntestProperties |
| import org.junit.After |
| import org.junit.Before |
| import org.junit.Test |
| |
| @CompileStatic |
| @Slf4j |
| public class AgentLaunchFailureIT extends AgentCommandTestBase |
| implements FuntestProperties, Arguments, SliderExitCodes, SliderActions { |
| |
| |
| static String CLUSTER = "test-agent-launchfail" |
| |
| static String APP_RESOURCE2 = "../slider-core/src/test/app_packages/test_command_log/resources_no_role.json" |
| |
| @Before |
| public void prepareCluster() { |
| setupCluster(CLUSTER) |
| } |
| |
| @After |
| public void destroyCluster() { |
| cleanup(CLUSTER) |
| } |
| |
| @Test |
| public void testAgentLaunchFailure() throws Throwable { |
| describe("Create a failing cluster and validate failure logic") |
| |
| // verify no cluster |
| assert 0 != exists(CLUSTER).ret |
| |
| // create an AM which fails to launch |
| File launchReportFile = createTempJsonFile(); |
| createTemplatedSliderApplication(CLUSTER, |
| APP_TEMPLATE, |
| APP_RESOURCE2, |
| [ |
| ARG_OPTION, CHAOS_MONKEY_ENABLED, "true", |
| ARG_OPTION, CHAOS_MONKEY_INTERVAL_SECONDS, "60", |
| ARG_OPTION, CHAOS_MONKEY_PROBABILITY_AM_LAUNCH_FAILURE, |
| Integer.toString(PROBABILITY_PERCENT_100), |
| ], |
| launchReportFile) |
| |
| assert launchReportFile.exists() |
| assert launchReportFile.size() > 0 |
| def launchReport = maybeLoadAppReport(launchReportFile) |
| assert launchReport; |
| assert launchReport.applicationId; |
| |
| // spin expecting failure |
| def appId = launchReport.applicationId |
| sleep(5000) |
| describe("Awaiting failure") |
| try { |
| ensureYarnApplicationIsUp(appId) |
| fail("application is up") |
| } catch (AssertionError e) { |
| if(!e.toString().contains(SliderAppMaster.E_TRIGGERED_LAUNCH_FAILURE)) { |
| throw e; |
| } |
| } |
| def sar = lookupApplication(appId) |
| log.info(sar.toString()) |
| assert sar.diagnostics.contains(SliderAppMaster.E_TRIGGERED_LAUNCH_FAILURE) |
| |
| } |
| } |