public void HadoopRequirements(PowershellCommand ps, string host, int threadId)
{
//Console.WriteLine(host + " " + (threadId - Configuration.Hostnames.Count()).ToString());
Console.WriteLine("Starting installation on host " + host);
Global.AppInstallCursorPosition.Add(host, Console.CursorTop - 1);
System.Threading.Thread.Sleep(Global.Hostnames.Count() + 2000);
Console.SetCursorPosition(0, Global.AppInstallCursorPosition[host]);
Console.WriteLine(host + " - Installing Python and setting Environmental variables ");
ps.ExecuteRemote(host, PowershellCommandString.PythonInstall);
Console.SetCursorPosition(0, Global.AppInstallCursorPosition[host]);
Console.WriteLine(host + " - Installing Visual C++ Redistributable ");
ps.ExecuteRemote(host, PowershellCommandString.VisualCInstall);
Console.SetCursorPosition(0, Global.AppInstallCursorPosition[host]);
Console.WriteLine(host + " - Installing Java and setting Environmental variables ");
ps.ExecuteRemote(host, PowershellCommandString.JavaInstall);
Console.SetCursorPosition(0, Global.AppInstallCursorPosition[host]);
Console.WriteLine(host + " - Installing HDP. This may take a minute or two ");
ps.ExecuteRemote(host, PowershellCommandString.HDPInstall);
Console.SetCursorPosition(0, Global.AppInstallCursorPosition[host]);
ConsoleText.Green(host + " - Installation completed! ");
}
public static void Hadoop(PowershellCommand ps, string host)
{
try
{
ps.ExecuteRemote(host, PowershellCommandString.HDPPorts(false));
ps.ExecuteRemote(host, PowershellCommandString.HDPUninstall);
ps.ExecuteRemote(host, PowershellCommandString.RemoveJavaEnVar);
ps.ExecuteRemote(host, PowershellCommandString.RemovePythonEnVar);
ps.ExecuteRemote(host, PowershellCommandString.DeleteDirectory(Configuration.HDPDir));
ps.ExecuteRemote(host, PowershellCommandString.DeleteDirectory(Global.ClusterProperties["HDP_LOG_DIR"]));
ps.ExecuteRemote(host, PowershellCommandString.DeleteDirectory(Global.ClusterProperties["HDP_DATA_DIR"]));
ps.ExecuteRemote(host, PowershellCommandString.RequiredApplicationUninstall);
}
catch (Exception ex)
{
Global.Log.Error(ex.ToString());
throw;
}
}
public static void ConfigurePorts(PowershellCommand ps, bool enable)
{
ConsoleText.Yellow("Configuring HDP ports...");
try
{
foreach (string host in Global.Hostnames)
{
Console.WriteLine(host);
string hosts = String.Join(",", Global.Hostnames.ToArray());
StringBuilder s = ps.ExecuteRemote(host, PowershellCommandString.HDPPorts(true));
}
}
catch (Exception ex)
{
Global.Log.Error(ex.ToString());
throw;
}
ConsoleText.Green("Done");
}
public static void DisableIPv6(PowershellCommand ps)
{
try
{
ConsoleText.Yellow("Disabling IPv6...");
foreach (string host in _hostnames)
{
Console.WriteLine(host);
StringBuilder s = ps.ExecuteRemote(host, @"New-ItemProperty -Path HKLM:\SYSTEM\CurrentControlSet\services\TCPIP6\Parameters -Name DisabledComponents -PropertyType DWord -Value 0xffffffff");
}
if (Configuration.RestartForIPV6)
{
Console.WriteLine("Restarting all Hosts for IPv4 resolution to take effect...");
ps.ExecuteRemoteAsync("Restart-Computer -ComputerName "
+ String.Join(",", Global.Hostnames.ToArray()) + " -Force -Wait -For WinRM -Timeout 180");
}
ConsoleText.Green("Done");
}
catch (Exception ex)
{
Global.Log.Error(ex.ToString());
throw;
}
}
public static void EnableFirewall(PowershellCommand ps)
{
if (Configuration.EnableFirewall)
{
ConsoleText.Yellow("Enabling all Firewall Profiles...");
try
{
foreach (string host in _hostnames)
{
Console.WriteLine(host);
StringBuilder sb = ps.ExecuteRemote(host, "netsh advfirewall set allprofiles state on");
}
}
catch (Exception ex)
{
throw;
}
ConsoleText.Green("Done");
}
}
public static void SetTrustedHosts(PowershellCommand ps, bool isLocal)
{
try
{
string hosts = String.Join(",", Global.Hostnames.ToArray());
StringBuilder s = ps.ExecuteRemote(Environment.MachineName, @"Set-item wsman:localhost\client\trustedhosts -value """ + hosts +
@""" -force;" +
@"Get-item wsman:localhost\client\trustedhosts");
}
catch (Exception ex)
{
Global.Log.Error(ex.ToString());
throw;
}
}
public static void SetTrustedHosts(PowershellCommand ps)
{
ConsoleText.Yellow("Setting Trusted Hosts on all nodes...");
try
{
foreach (string host in _hostnames)
{
Console.WriteLine(host);
string hosts = String.Join(",", Global.Hostnames.ToArray());
StringBuilder s = ps.ExecuteRemote(host, @"Set-item wsman:localhost\client\trustedhosts -value """
+ hosts +
@""" -force;" +
@"Get-item wsman:localhost\client\trustedhosts");
}
ConsoleText.Green("Done");
}
catch (Exception ex)
{
Global.Log.Error(ex.ToString());
throw;
}
}