Oops, looks like -zi and -zh were added in 1.6.0.
You could try doing the following instead:
`accumulo shell -u root -z your_instance_name zkhost`
Where you should substitute in the proper values for
"your_instance_name" and the hostname for your VM for "zkhost"
(localhost might work here because ZK binds to all interfaces on a machine).
Generally though, it might be easier to start your NameNode using the
hostname for your VM (really, so it binds to the remote interface for
the VM instead of localhost) and then configure Accumulo to use the
hostname as well. This should allow you to get access from outside of
that VM without doing trickery like this.
On 5/27/14, 3:08 PM, Geoffry Roberts wrote:
The -zi and -zh options are unrecognized by the accumulo shell. It
doesn't matter the combination.
*accumulo shell -u root -zi -zh*
*2014-05-27 18:58:49,790 [shell.Shell] ERROR:
org.apache.commons.cli.UnrecognizedOptionException: Unrecognized option:
-zi*
Thanks.
On Tue, May 27, 2014 at 11:40 AM, Keith Turner <[email protected]
<mailto:[email protected]>> wrote:
Seems like there is a problem connecting to hdfs. Seems its trying
to connect to the namenode using localhost:9000. What is your
namenode configured to in your hdfs config where the shell is running?
You can try using the -zi and -zh options w/ the Accumulo shell.
With these options, only zookeeper will be used to find accumulo
servers (hdfs will not be used to find the instance id).
On Tue, May 27, 2014 at 9:35 AM, Geoffry Roberts
<[email protected] <mailto:[email protected]>> wrote:
I have Accumulo set up in a virtual environment. From within
the guest environment, I can connect with the shell, and I can
connect to Zookeeper. But from the host environment, things are
different. I can connect to Zookeeper just fine, but I cannot
connect to Accumulo with with a program or with the shell. the
shell throws errors and the program appears to hang.
Hadoop: 2.3.0
Zookeeper: 3.4.6
Accumulo: 1.5.1
Host: OSX 10.9
Guest: Ubuntu precise 64.
Virtual Box 4.3.10
My questions:
1. Should the shell be able to connect remotely? Maybe
I'm wrong in thinking it should.
2. How should I interpret the error listed below? I'm guessing
the problem has to do with localhost:9000, but I'm not
getting it. Yes the accumulo_id appears to be available in
hdfs.
Thanks
Error dump:
Starting /usr/local/accumulo/bin/accumulo shell -u root
2014-05-27 09:25:51.329 java[1015:6503] Unable to load realm
info from SCDynamicStore
2014-05-27 09:25:51,411 [util.NativeCodeLoader] WARN : Unable to
load native-hadoop library for your platform... using
builtin-java classes where applicable
2014-05-27 09:25:52,216 [client.ZooKeeperInstance] ERROR:
Problem reading instance id out of hdfs at /accumulo/instance_id
java.io.IOException: Failed on local exception:
java.io.IOException: Connection reset by peer; Host Details :
local host is: "abend.home/192.168.1.7 <http://192.168.1.7>";
destination host is: "localhost":9000;
at org.apache.hadoop.net.NetUtils.wrapException(NetUtils.java:764)
at org.apache.hadoop.ipc.Client.call(Client.java:1410)
at org.apache.hadoop.ipc.Client.call(Client.java:1359)
at
org.apache.hadoop.ipc.ProtobufRpcEngine$Invoker.invoke(ProtobufRpcEngine.java:206)
at com.sun.proxy.$Proxy9.getListing(Unknown Source)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocationHandler.java:186)
at
org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHandler.java:102)
at com.sun.proxy.$Proxy9.getListing(Unknown Source)
at
org.apache.hadoop.hdfs.protocolPB.ClientNamenodeProtocolTranslatorPB.getListing(ClientNamenodeProtocolTranslatorPB.java:502)
at org.apache.hadoop.hdfs.DFSClient.listPaths(DFSClient.java:1727)
at org.apache.hadoop.hdfs.DFSClient.listPaths(DFSClient.java:1710)
at
org.apache.hadoop.hdfs.DistributedFileSystem.listStatusInternal(DistributedFileSystem.java:646)
at
org.apache.hadoop.hdfs.DistributedFileSystem.access$600(DistributedFileSystem.java:98)
at
org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:708)
at
org.apache.hadoop.hdfs.DistributedFileSystem$14.doCall(DistributedFileSystem.java:704)
at
org.apache.hadoop.fs.FileSystemLinkResolver.resolve(FileSystemLinkResolver.java:81)
at
org.apache.hadoop.hdfs.DistributedFileSystem.listStatus(DistributedFileSystem.java:704)
at
org.apache.accumulo.core.client.ZooKeeperInstance.getInstanceIDFromHdfs(ZooKeeperInstance.java:288)
at
org.apache.accumulo.core.util.shell.Shell.getDefaultInstance(Shell.java:402)
at
org.apache.accumulo.core.util.shell.Shell.setInstance(Shell.java:394)
at org.apache.accumulo.core.util.shell.Shell.config(Shell.java:258)
at org.apache.accumulo.core.util.shell.Shell.main(Shell.java:411)
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
at
sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
at
sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
at java.lang.reflect.Method.invoke(Method.java:606)
at org.apache.accumulo.start.Main$1.run(Main.java:103)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.io.IOException: Connection reset by peer
at sun.nio.ch.FileDispatcherImpl.read0(Native Method)
at sun.nio.ch.SocketDispatcher.read(SocketDispatcher.java:39)
at sun.nio.ch.IOUtil.readIntoNativeBuffer(IOUtil.java:223)
at sun.nio.ch.IOUtil.read(IOUtil.java:197)
at sun.nio.ch.SocketChannelImpl.read(SocketChannelImpl.java:379)
at
org.apache.hadoop.net.SocketInputStream$Reader.performIO(SocketInputStream.java:57)
at
org.apache.hadoop.net.SocketIOWithTimeout.doIO(SocketIOWithTimeout.java:142)
at
org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:161)
at
org.apache.hadoop.net.SocketInputStream.read(SocketInputStream.java:131)
at java.io.FilterInputStream.read(FilterInputStream.java:133)
at java.io.FilterInputStream.read(FilterInputStream.java:133)
at
org.apache.hadoop.ipc.Client$Connection$PingInputStream.read(Client.java:510)
at java.io.BufferedInputStream.fill(BufferedInputStream.java:235)
at java.io.BufferedInputStream.read(BufferedInputStream.java:254)
at java.io.DataInputStream.readInt(DataInputStream.java:387)
at
org.apache.hadoop.ipc.Client$Connection.receiveRpcResponse(Client.java:1050)
at org.apache.hadoop.ipc.Client$Connection.run(Client.java:945)
Thread "shell" died java.lang.reflect.InvocationTargetException
--
There are ways and there are ways,
Geoffry Roberts
--
There are ways and there are ways,
Geoffry Roberts
