Accumulo started up fine now but now when I try to get to the Accumulo shell I get this:
$ $ACCUMULO_HOME/bin/accumulo shell -u root 19 11:01:32,014 [impl.ServerClient] WARN : There are no tablet servers: check that zookeeper and accumulo are running. It prints that out and doesn't do anything after just sits there. I started Hadoop and Zookeeper before starting Accumulo. Am I missing a step here? From: John Vines <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Tuesday, June 19, 2012 12:12 AM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: Re: [External] Re: accumulo init not working If your hdfs is up and fine, as per Bill, check to make sure $HADOOP_HOME in Accumulo_env.sh is pointing to the same configuration as the one that is running. Accumulo uses that environment variable to not only pick up the hadoop jars, but also the configuration so it can find hdfs. John On Mon, Jun 18, 2012 at 11:31 PM, Shrestha, Tejen [USA] <[email protected]<mailto:[email protected]>> wrote: Thank you for the quick reply. You were right I had downloaded the source instead of the dist. I ran:mvn package && mvn assembly:single –Nas per the Accumulo README. I'm not getting the exception anymore but now I can't get it to connect for some reason. Again, Hadoop and Zookeeper are running fine and this is the error that I get after $ACCUMULO/bin/accumulo init 18 23:04:55,614 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 0 time(s). 18 23:04:56,618 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 1 time(s). 18 23:04:57,620 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 2 time(s). 18 23:04:58,621 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 3 time(s). 18 23:04:59,623 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 4 time(s). 18 23:05:00,625 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 5 time(s). 18 23:05:01,625 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 6 time(s). 18 23:05:02,627 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 7 time(s). 18 23:05:03,629 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 8 time(s). 18 23:05:04,631 [ipc.Client] INFO : Retrying connect to server: localhost/127.0.0.1:9000<http://127.0.0.1:9000>. Already tried 9 time(s). 18 23:05:04,634 [util.Initialize] FATAL: java.net.ConnectException: Call to localhost/127.0.0.1:9000<http://127.0.0.1:9000> failed on connection exception: java.net.ConnectException: Connection refused java.net.ConnectException: Call to localhost/127.0.0.1:9000<http://127.0.0.1:9000> failed on connection exception: java.net.ConnectException: Connection refused at org.apache.hadoop.ipc.Client.wrapException(Client.java:767) at org.apache.hadoop.ipc.Client.call(Client.java:743) at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220) at $Proxy0.getProtocolVersion(Unknown Source) at org.apache.hadoop.ipc.RPC.getProxy(RPC.java:359) at org.apache.hadoop.hdfs.DFSClient.createRPCNamenode(DFSClient.java:106) at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:207) at org.apache.hadoop.hdfs.DFSClient.<init>(DFSClient.java:170) at org.apache.hadoop.hdfs.DistributedFileSystem.initialize(DistributedFileSystem.java:82) at org.apache.hadoop.fs.FileSystem.createFileSystem(FileSystem.java:1378) at org.apache.hadoop.fs.FileSystem.access$200(FileSystem.java:66) at org.apache.hadoop.fs.FileSystem$Cache.get(FileSystem.java:1390) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:196) at org.apache.hadoop.fs.FileSystem.get(FileSystem.java:95) at org.apache.accumulo.core.file.FileUtil.getFileSystem(FileUtil.java:554) at org.apache.accumulo.server.util.Initialize.main(Initialize.java:426) 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$1.run(Main.java:89) at java.lang.Thread.run(Thread.java:680) Caused by: java.net.ConnectException: Connection refused at sun.nio.ch.SocketChannelImpl.checkConnect(Native Method) at sun.nio.ch.SocketChannelImpl.finishConnect(SocketChannelImpl.java:567) at org.apache.hadoop.net.SocketIOWithTimeout.connect(SocketIOWithTimeout.java:206) at org.apache.hadoop.net.NetUtils.connect(NetUtils.java:404) at org.apache.hadoop.ipc.Client$Connection.setupIOstreams(Client.java:304) at org.apache.hadoop.ipc.Client$Connection.access$1700(Client.java:176) at org.apache.hadoop.ipc.Client.getConnection(Client.java:860) at org.apache.hadoop.ipc.Client.call(Client.java:720) ... 20 more Thread "init" died null java.lang.reflect.InvocationTargetException 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:89) at java.lang.Thread.run(Thread.java:680) Caused by: java.lang.RuntimeException: java.net.ConnectException: Call to localhost/127.0.0.1:9000<http://127.0.0.1:9000> failed on connection exception: java.net.ConnectException: Connection refused at org.apache.accumulo.server.util.Initialize.main(Initialize.java:436) ... 6 more There was more but I figured it was getting too long. From: John Vines <[email protected]<mailto:[email protected]>> Reply-To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Date: Monday, June 18, 2012 10:40 PM To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [External] Re: accumulo init not working Initial thoughts are that it's not compiled. Either you meant to download the dist instead of the src, or you did not build the src. Make sure you downloaded the src, or run maven package (requires maven to be installed). John On Mon, Jun 18, 2012 at 10:29 PM, Shrestha, Tejen [USA] <[email protected]<mailto:[email protected]>> wrote: Hi, I am getting this exception when I run $ACCUMULO_HOME/bin/accumulo init: Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/accumulo/start/Platform Caused by: java.lang.ClassNotFoundException: org.apache.accumulo.start.Platform at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) Exception in thread "main" java.lang.NoClassDefFoundError: org/apache/accumulo/start/Main Caused by: java.lang.ClassNotFoundException: org.apache.accumulo.start.Main at java.net.URLClassLoader$1.run(URLClassLoader.java:202) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:190) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301) at java.lang.ClassLoader.loadClass(ClassLoader.java:247) Hadoop and Zoopkeeper are running without problems but I can't seem to get past initializing Accumulo.
