slider-providers/hbase/slider-hbase-provider/src/test/groovy/org/apache/slider/providers/hbase/minicluster/build/TestBuildThawClusterM1W1.groovy

/*
 * 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.providers.hbase.minicluster.build

import groovy.transform.CompileStatic
import groovy.util.logging.Slf4j
import org.apache.slider.providers.hbase.HBaseKeys
import org.apache.slider.common.params.SliderActions
import org.apache.slider.client.SliderClient
import org.apache.slider.providers.hbase.minicluster.HBaseMiniClusterTestBase
import org.apache.hadoop.yarn.api.records.ApplicationReport
import org.apache.slider.core.main.ServiceLauncher
import org.junit.Test

import static HBaseKeys.PROVIDER_HBASE
import static org.apache.slider.common.params.Arguments.ARG_PROVIDER

@CompileStatic
@Slf4j

class TestBuildThawClusterM1W1 extends HBaseMiniClusterTestBase {

  @Test
  public void test_build_thaw_cluster_m1_w1() throws Throwable {
    String clustername = createMiniCluster("", configuration, 1, true)

    describe "verify that a built cluster can be thawed"

    ServiceLauncher<SliderClient> launcher = createOrBuildCluster(
        SliderActions.ACTION_BUILD,
        clustername,
        [
            (HBaseKeys.ROLE_MASTER): 1,
            (HBaseKeys.ROLE_WORKER): 1,
        ],
        [
            ARG_PROVIDER, PROVIDER_HBASE
        ],
        true,
        false,
        [:])
    SliderClient sliderClient = launcher.service
    addToTeardown(sliderClient);
    def serviceRegistryClient = sliderClient.YARNRegistryClient
    ApplicationReport report = serviceRegistryClient.findInstance(clustername)
    assert report == null;

    //thaw time
    ServiceLauncher<SliderClient> l2 = thawCluster(clustername, [], true)
    SliderClient thawed = l2.service
    addToTeardown(thawed);
    waitForClusterLive(thawed)
  }

}