/*
 * 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.live

import groovy.transform.CompileStatic
import groovy.util.logging.Slf4j
import org.apache.hadoop.hbase.ClusterStatus
import org.apache.slider.api.ClusterDescription
import org.apache.slider.api.RoleKeys
import org.apache.slider.client.SliderClient
import org.apache.slider.common.SliderExitCodes
import org.apache.slider.common.SliderXmlConfKeys
import org.apache.slider.common.params.Arguments
import org.apache.slider.core.conf.AggregateConf
import org.apache.slider.core.main.ServiceLaunchException
import org.apache.slider.core.main.ServiceLauncher
import org.apache.slider.core.registry.zk.ZKIntegration
import org.apache.slider.providers.hbase.HBaseKeys
import org.apache.slider.providers.hbase.minicluster.HBaseMiniClusterTestBase
import org.junit.Test

/**
 * Create a master against the File:// fs
 */
@CompileStatic
@Slf4j
class TestHBaseMasterWithBadHeap extends HBaseMiniClusterTestBase {


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

    describe "verify that bad Java heap options are picked up"
    //now launch the cluster with 1 region server
    int regionServerCount = 1
    try {
      ServiceLauncher launcher = createHBaseCluster(clustername, regionServerCount,
        [Arguments.ARG_COMP_OPT, HBaseKeys.ROLE_WORKER, RoleKeys.JVM_HEAP, "invalid"], true, true) 
      SliderClient sliderClient = (SliderClient) launcher.service
      addToTeardown(sliderClient);

      AggregateConf launchedInstance = sliderClient.launchedInstanceDefinition
      AggregateConf liveInstance = sliderClient.launchedInstanceDefinition
      
      
      basicHBaseClusterStartupSequence(sliderClient)
      def report = waitForClusterLive(sliderClient)

      ClusterStatus clustat = getHBaseClusterStatus(sliderClient);
      // verify that region server cannot start
      if (clustat.servers.size()) {
        dumpClusterDescription("original",launchedInstance )
        dumpClusterDescription("live", sliderClient.liveInstanceDefinition)
        dumpClusterStatus(sliderClient,"JVM heap option not picked up")
      }
      assert 0 == clustat.servers.size()
    } catch (ServiceLaunchException e) {
      assertExceptionDetails(e, SliderExitCodes.EXIT_DEPLOYMENT_FAILED)
    }
  }
}