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)
