CDH4 (aka hadoop 2.0) is only supported in 1.5 (unreleased, but getting to be very stable), and beyond.
Are you running the 1.5 branch (or trunk)? -Eric On Fri, Apr 5, 2013 at 6:50 PM, Josh Elser <[email protected]> wrote: > Elise, > > Check the tserver_*.{log,out} files. The exception is in the tracer log is > probably a separate issue but won't keep you from running Accumulo. > > A good sanity check is to make sure you don't have stray jars in lib and > that ACCUMULO_HOME is correctly set. > > > On 04/05/2013 06:46 PM, Newman, Elise wrote: > >> >> I am trying to properly configure Accumulo on a cluster running CDH4. I >> can't seem to get any tablet servers up and running. >> >> I've checked out trunk, built it against cdh4, and ran ./accumulo init. >> >> Then I ran the start-all script, which produced the following output: >> >> ./start-all.sh >> >> Starting monitor on localhost >> >> Starting tablet servers ..... done >> >> Starting tablet server on ********* >> >> Starting tablet server on ********* >> >> 2013-04-05 13:04:05,442 [server.Accumulo] INFO : Attempting to talk to >> zookeeper >> >> 2013-04-05 13:04:05,623 [server.Accumulo] INFO : Zookeeper connected and >> initialized, attemping to talk to HDFS >> >> 2013-04-05 13:04:05,766 [server.Accumulo] INFO : Connected to HDFS >> >> Starting master on ******** >> >> Starting garbage collector on localhost >> >> Starting tracer on localhost >> >> When I checked >> http://localhost:50095/**tservers<http://localhost:50095/tservers>, >> however, it showed that there were no tablet servers online. I looked at >> http://localhost:50095/log, and saw the following message: >> >> WARN: There are no tablet servers: check that zookeeper and accumulo are >> running. >> >> I get the same message when I attempt to start the accumulo shell. >> >> In my tracer_master.debug.log I see the following recurring exception: >> >> 2013-04-05 15:15:59,742 [impl.ServerClient] DEBUG: ClientService request >> failed null, retrying ... >> >> org.apache.thrift.transport.**TTransportException: Failed to connect to >> a server >> >> at org.apache.accumulo.core.**client.impl.**ThriftTransportPool.** >> getAnyTransport(**ThriftTransportPool.java:437) >> >> at org.apache.accumulo.core.**client.impl.ServerClient.** >> getConnection(ServerClient.**java:152) >> >> at org.apache.accumulo.core.**client.impl.ServerClient.** >> getConnection(ServerClient.**java:128) >> >> at org.apache.accumulo.core.**client.impl.ServerClient.** >> getConnection(ServerClient.**java:123) >> >> at org.apache.accumulo.core.**client.impl.ServerClient.** >> executeRaw(ServerClient.java:**86) >> >> at org.apache.accumulo.core.**client.impl.ServerClient.** >> execute(ServerClient.java:59) >> >> at org.apache.accumulo.server.**client.HdfsZooInstance.** >> getAuthenticatorClassName(**HdfsZooInstance.java:209) >> >> at org.apache.accumulo.server.**client.HdfsZooInstance.** >> getAuthenticator(**HdfsZooInstance.java:219) >> >> at org.apache.accumulo.server.**trace.TraceServer.<init>(** >> TraceServer.java:178) >> >> at org.apache.accumulo.server.**trace.TraceServer.main(** >> TraceServer.java:256) >> >> at sun.reflect.**NativeMethodAccessorImpl.**invoke0(Native Method) >> >> at sun.reflect.**NativeMethodAccessorImpl.**invoke(** >> NativeMethodAccessorImpl.java:**39) >> >> at sun.reflect.**DelegatingMethodAccessorImpl.**invoke(** >> DelegatingMethodAccessorImpl.**java:25) >> >> at java.lang.reflect.Method.**invoke(Method.java:597) >> >> at org.apache.accumulo.start.**Main$1.run(Main.java:101) >> >> at java.lang.Thread.run(Thread.**java:662) >> >> Anyone know what could be going on? >> >> Thanks in advance, >> >> Elise >> >> >
