/// <exception cref="System.Exception"/>
protected override void ServiceStart()
{
Configuration conf = this.GetConfig();
string bindAddress = conf.Get(YarnConfiguration.ProxyAddress);
bindAddress = StringUtils.Split(bindAddress, ':')[0];
AccessControlList acl = new AccessControlList(conf.Get(YarnConfiguration.YarnAdminAcl
, YarnConfiguration.DefaultYarnAdminAcl));
this.proxyServer = new HttpServer2.Builder().SetName("proxy").AddEndpoint(URI.Create
(WebAppUtils.GetHttpSchemePrefix(conf) + bindAddress + ":0")).SetFindPort(true).
SetConf(conf).SetACL(acl).Build();
this.proxyServer.AddServlet(ProxyUriUtils.ProxyServletName, ProxyUriUtils.ProxyPathSpec
, typeof(WebAppProxyServlet));
this.appReportFetcher = new TestWebAppProxyServlet.AppReportFetcherForTest(this,
conf);
this.proxyServer.SetAttribute(WebAppProxy.FetcherAttribute, this.appReportFetcher
);
this.proxyServer.SetAttribute(WebAppProxy.IsSecurityEnabledAttribute, true);
string proxy = WebAppUtils.GetProxyHostAndPort(conf);
string[] proxyParts = proxy.Split(":");
string proxyHost = proxyParts[0];
this.proxyServer.SetAttribute(WebAppProxy.ProxyHostAttribute, proxyHost);
this.proxyServer.Start();
TestWebAppProxyServlet.Log.Info("Proxy server is started at port {}", this.proxyServer
.GetConnectorAddress(0).Port);
}
/// <exception cref="System.Exception"/>
protected override void ServiceInit(Configuration conf)
{
string auth = conf.Get(CommonConfigurationKeys.HadoopSecurityAuthentication);
if (auth == null || "simple".Equals(auth))
{
isSecurityEnabled = false;
}
else
{
if ("kerberos".Equals(auth))
{
isSecurityEnabled = true;
}
else
{
Log.Warn("Unrecongized attribute value for " + CommonConfigurationKeys.HadoopSecurityAuthentication
+ " of " + auth);
}
}
string proxy = WebAppUtils.GetProxyHostAndPort(conf);
string[] proxyParts = proxy.Split(":");
proxyHost = proxyParts[0];
fetcher = new AppReportFetcher(conf);
bindAddress = conf.Get(YarnConfiguration.ProxyAddress);
if (bindAddress == null || bindAddress.IsEmpty())
{
throw new YarnRuntimeException(YarnConfiguration.ProxyAddress + " is not set so the proxy will not run."
);
}
Log.Info("Instantiating Proxy at " + bindAddress);
string[] parts = StringUtils.Split(bindAddress, ':');
port = 0;
if (parts.Length == 2)
{
bindAddress = parts[0];
port = System.Convert.ToInt32(parts[1]);
}
acl = new AccessControlList(conf.Get(YarnConfiguration.YarnAdminAcl, YarnConfiguration
.DefaultYarnAdminAcl));
base.ServiceInit(conf);
}