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From Josh Elser <josh.el...@gmail.com>
Subject Re: connection refused error
Date Wed, 07 Jan 2015 04:16:39 GMT
Hi Ranjan,

Looks like that tablet server is trying to send traces (metrics/timings) 
to the tracer (Accumulo trace server which writes them to an Accumulo 
table).

Can you verify that the tracer is actually running on your system? See 
$ACCUMULO_CONF_DIR/tracers for the hosts that they are running on. Also, 
make sure you provided a reachable address if you're running on more 
than one node (e.g. not localhost).

Ranjan Sen wrote:
> I am getting the following error - Not sure why.
>
>
> 06 21:57:35,0450	tserver:SndBgDDBPLNX05.sandlot.local	15350	
> ERROR
> 	
>
> java.net.ConnectException: Connection refused
> 	java.net.ConnectException: Connection refused
> 		at java.net.PlainSocketImpl.socketConnect(Native Method)
> 		at java.net.AbstractPlainSocketImpl.doConnect(AbstractPlainSocketImpl.java:339)
> 		at java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:200)
> 		at java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:182)
> 		at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:392)
> 		at java.net.Socket.connect(Socket.java:579)
> 		at java.net.Socket.connect(Socket.java:528)
> 		at org.apache.accumulo.trace.instrument.receivers.SendSpansViaThrift.createDestination(SendSpansViaThrift.java:53)
> 		at org.apache.accumulo.trace.instrument.receivers.SendSpansViaThrift.createDestination(SendSpansViaThrift.java:34)
> 		at org.apache.accumulo.trace.instrument.receivers.AsyncSpanReceiver.sendSpans(AsyncSpanReceiver.java:87)
> 		at org.apache.accumulo.trace.instrument.receivers.AsyncSpanReceiver$1.run(AsyncSpanReceiver.java:63)
> 		at java.util.TimerThread.mainLoop(Timer.java:555)
> 		at java.util.TimerThread.run(Timer.java:505)
>

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