/// <exception cref="System.IO.IOException"/>
public virtual int Run(Configuration conf, IList <string> args)
{
if (!args.IsEmpty())
{
System.Console.Error.WriteLine("Can't understand argument: " + args[0]);
return(1);
}
DistributedFileSystem dfs = AdminHelper.GetDFS(conf);
try
{
TableListing listing = new TableListing.Builder().AddField(string.Empty).AddField
(string.Empty, true).WrapWidth(AdminHelper.MaxLineWidth).HideHeaders().Build();
RemoteIterator <EncryptionZone> it = dfs.ListEncryptionZones();
while (it.HasNext())
{
EncryptionZone ez = it.Next();
listing.AddRow(ez.GetPath(), ez.GetKeyName());
}
System.Console.Out.WriteLine(listing.ToString());
}
catch (IOException e)
{
System.Console.Error.WriteLine(PrettifyException(e));
return(2);
}
return(0);
}
/// <exception cref="System.IO.IOException"/>
private int ListSpanReceivers(IList <string> args)
{
SpanReceiverInfo[] infos = remote.ListSpanReceivers();
if (infos.Length == 0)
{
System.Console.Out.WriteLine("[no span receivers found]");
return(0);
}
TableListing listing = new TableListing.Builder().AddField("ID").AddField("CLASS"
).ShowHeaders().Build();
foreach (SpanReceiverInfo info in infos)
{
listing.AddRow(string.Empty + info.GetId(), info.GetClassName());
}
System.Console.Out.WriteLine(listing.ToString());
return(0);
}
