private static void AppendHAUsage(StringBuilder usageBuilder)
{
foreach (KeyValuePair <string, HAAdmin.UsageInfo> cmdEntry in Usage)
{
if (cmdEntry.Key.Equals("-help"))
{
continue;
}
HAAdmin.UsageInfo usageInfo = cmdEntry.Value;
usageBuilder.Append(" [" + cmdEntry.Key + " " + usageInfo.args + "]");
}
}
private static void BuildHelpMsg(string cmd, StringBuilder builder)
{
HAAdmin.UsageInfo usageInfo = AdminUsage[cmd];
if (usageInfo == null)
{
usageInfo = Usage[cmd];
if (usageInfo == null)
{
return;
}
}
string space = (usageInfo.args == string.Empty) ? string.Empty : " ";
builder.Append(" " + cmd + space + usageInfo.args + ": " + usageInfo.help);
}
private static void BuildUsageMsg(StringBuilder builder, bool isHAEnabled)
{
builder.Append("Usage: yarn rmadmin\n");
foreach (KeyValuePair <string, HAAdmin.UsageInfo> cmdEntry in AdminUsage)
{
HAAdmin.UsageInfo usageInfo = cmdEntry.Value;
builder.Append(" " + cmdEntry.Key + " " + usageInfo.args + "\n");
}
if (isHAEnabled)
{
foreach (KeyValuePair <string, HAAdmin.UsageInfo> cmdEntry_1 in Usage)
{
string cmdKey = cmdEntry_1.Key;
if (!cmdKey.Equals("-help"))
{
HAAdmin.UsageInfo usageInfo = cmdEntry_1.Value;
builder.Append(" " + cmdKey + " " + usageInfo.args + "\n");
}
}
}
builder.Append(" -help" + " [cmd]\n");
}
private static void BuildIndividualUsageMsg(string cmd, StringBuilder builder)
{
bool isHACommand = false;
HAAdmin.UsageInfo usageInfo = AdminUsage[cmd];
if (usageInfo == null)
{
usageInfo = Usage[cmd];
if (usageInfo == null)
{
return;
}
isHACommand = true;
}
string space = (usageInfo.args == string.Empty) ? string.Empty : " ";
builder.Append("Usage: yarn rmadmin [" + cmd + space + usageInfo.args + "]\n");
if (isHACommand)
{
builder.Append(cmd + " can only be used when RM HA is enabled");
}
}