/// <exception cref="System.Exception"/>
protected override void ServiceStart()
{
lock (this)
{
try
{
if (!this.GetConfig().GetBoolean(JHAdminConfig.MrHistoryMiniclusterFixedPorts, JHAdminConfig
.DefaultMrHistoryMiniclusterFixedPorts))
{
string hostname = MiniYARNCluster.GetHostname();
// pick free random ports.
this.GetConfig().Set(JHAdminConfig.MrHistoryAddress, hostname + ":0");
MRWebAppUtil.SetJHSWebappURLWithoutScheme(this.GetConfig(), hostname + ":0");
this.GetConfig().Set(JHAdminConfig.JhsAdminAddress, hostname + ":0");
}
this._enclosing.historyServer = new JobHistoryServer();
this._enclosing.historyServer.Init(this.GetConfig());
new _Thread_212(this).Start();
while (!this.jhsStarted)
{
MiniMRYarnCluster.Log.Info("Waiting for HistoryServer to start...");
Sharpen.Thread.Sleep(1500);
}
//TODO Add a timeout. State.STOPPED check ?
if (this._enclosing.historyServer.GetServiceState() != Service.STATE.Started)
{
throw new IOException("HistoryServer failed to start");
}
base.ServiceStart();
}
catch (Exception t)
{
throw new YarnRuntimeException(t);
}
//need to do this because historyServer.init creates a new Configuration
this.GetConfig().Set(JHAdminConfig.MrHistoryAddress, this._enclosing.historyServer
.GetConfig().Get(JHAdminConfig.MrHistoryAddress));
MRWebAppUtil.SetJHSWebappURLWithoutScheme(this.GetConfig(), MRWebAppUtil.GetJHSWebappURLWithoutScheme
(this._enclosing.historyServer.GetConfig()));
MiniMRYarnCluster.Log.Info("MiniMRYARN ResourceManager address: " + this.GetConfig
().Get(YarnConfiguration.RmAddress));
MiniMRYarnCluster.Log.Info("MiniMRYARN ResourceManager web address: " + WebAppUtils
.GetRMWebAppURLWithoutScheme(this.GetConfig()));
MiniMRYarnCluster.Log.Info("MiniMRYARN HistoryServer address: " + this.GetConfig(
).Get(JHAdminConfig.MrHistoryAddress));
MiniMRYarnCluster.Log.Info("MiniMRYARN HistoryServer web address: " + MiniMRYarnCluster
.GetResolvedMRHistoryWebAppURLWithoutScheme(this.GetConfig(), MRWebAppUtil.GetJHSHttpPolicy
() == HttpConfig.Policy.HttpsOnly));
}
}
protected internal virtual void InitializeWebApp(Configuration conf)
{
webApp = new HsWebApp(history);
IPEndPoint bindAddress = MRWebAppUtil.GetJHSWebBindAddress(conf);
// NOTE: there should be a .at(InetSocketAddress)
WebApps.$for <Org.Apache.Hadoop.Mapreduce.V2.HS.HistoryClientService>("jobhistory"
, this, "ws").With(conf).WithHttpSpnegoKeytabKey(JHAdminConfig.MrWebappSpnegoKeytabFileKey
).WithHttpSpnegoPrincipalKey(JHAdminConfig.MrWebappSpnegoUserNameKey).At(NetUtils
.GetHostPortString(bindAddress)).Start(webApp);
string connectHost = MRWebAppUtil.GetJHSWebappURLWithoutScheme(conf).Split(":")[0
];
MRWebAppUtil.SetJHSWebappURLWithoutScheme(conf, connectHost + ":" + webApp.GetListenerAddress
().Port);
}