Typically I've only used 1 tracer ( and usually ) on my master; however, I'm not sure of any suggested guidance, especially in regards to scalability.
Be aware of the following if you have a different password for the tracer http://mail-archives.apache.org/mod_mbox/accumulo-user/201202.mbox/%3ccadxc9bmha4vrqt5nn6tuawnsrxtjma3+k+2r2sbxaw06z2r...@mail.gmail.com%3E On Wed, Sep 5, 2012 at 1:21 PM, Fred Wolfinger <[email protected]>wrote: > Hey Marc, > > I can't tell you how much I appreciate the quick response. I never touched > the tracers fie, so it still just says localhost. If I have a master and 3 > slaves, which IP's go into that file? All, or just the slaves? > > Thanks! > > Fred > > > On Wed, Sep 5, 2012 at 1:15 PM, Marc Parisi <[email protected]> wrote: > >> have you verified that the tracers are running? >> >> look at /conf/tracers to make sure you have them configured and that they >> are running on those servers. >> >> >> On Wed, Sep 5, 2012 at 1:06 PM, Fred Wolfinger <[email protected] >> > wrote: >> >>> I am trying to get data into a single table. I am getting very high >>> error counts from all tablet servers and loggers of which there are 3 >>> each.....all with the same error: >>> >>> 05 12:58:02,224 [receivers.SendSpansViaThrift] 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:327) >>> at >>> java.net.AbstractPlainSocketImpl.connectToAddress(AbstractPlainSocketImpl.java:193) >>> at >>> java.net.AbstractPlainSocketImpl.connect(AbstractPlainSocketImpl.java:180) >>> at java.net.SocksSocketImpl.connect(SocksSocketImpl.java:384) >>> at java.net.Socket.connect(Socket.java:546) >>> at java.net.Socket.connect(Socket.java:495) >>> at >>> org.apache.accumulo.cloudtrace.instrument.receivers.SendSpansViaThrift.createDestination(SendSpansViaThrift.java:53) >>> at >>> org.apache.accumulo.cloudtrace.instrument.receivers.SendSpansViaThrift.createDestination(SendSpansViaThrift.java:34) >>> at >>> org.apache.accumulo.cloudtrace.instrument.receivers.AsyncSpanReceiver.sendSpans(AsyncSpanReceiver.java:87) >>> at >>> org.apache.accumulo.cloudtrace.instrument.receivers.AsyncSpanReceiver$1.run(AsyncSpanReceiver.java:63) >>> at java.util.TimerThread.mainLoop(Timer.java:534) >>> at java.util.TimerThread.run(Timer.java:484) >>> >>> I can ping/ssh/etc. freely across all slaves and master nodes. >>> >>> Thoughts? Thanks a million, >>> >>> Fred >>> >>> >> > > > -- > Fred Wolfinger > Security Research Engineer > G2, Inc. > > 302 Sentinel Drive, Suite 300 > Annapolis Junction, MD 20701 > Office: 301-575-5142 > Cell: 443-655-3322 > >
