net.opentsdb.tsd

Class StatsRpc

java.lang.Object

net.opentsdb.tsd.StatsRpc

public final class StatsRpc
extends Object

Handles fetching statistics from all over the code, collating them in a string buffer or list, and emitting them to the caller. Stats are collected lazily, i.e. only when this method is called. This class supports the 1.x style HTTP call as well as the 2.x style API calls.

Since:

2.0

Constructor Summary

Constructors

Constructor and Description
StatsRpc()

Method Summary

Methods

Modifier and Type	Method and Description
com.stumbleupon.async.Deferred<Object>	execute(TSDB tsdb, org.jboss.netty.channel.Channel chan, String[] cmd) Telnet RPC responder that returns the stats in ASCII style
void	execute(TSDB tsdb, net.opentsdb.tsd.HttpQuery query) HTTP resposne handler

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

StatsRpc

public StatsRpc()

Method Detail

execute

public com.stumbleupon.async.Deferred<Object> execute(TSDB tsdb,
                                             org.jboss.netty.channel.Channel chan,
                                             String[] cmd)

Telnet RPC responder that returns the stats in ASCII style

Parameters:

tsdb - The TSDB to use for fetching stats

chan - The netty channel to respond on

cmd - call parameters

Returns:

A deferred result.

execute

public void execute(TSDB tsdb,
           net.opentsdb.tsd.HttpQuery query)

HTTP resposne handler

Parameters:

tsdb - The TSDB to which we belong

query - The query to parse and respond to