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Accumulo, mail # dev - RE: [External]  Re: Need help getting Accumulo running.


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Re: [External] Re: Need help getting Accumulo running.
Jim Klucar 2012-07-06, 01:47
Looks like hadoop isn't running correctly. I'd backup and start poking
around there, making sure you can put files in HDFS, see all the
Hadoop monitoring pages, etc.

On Thu, Jul 5, 2012 at 9:44 PM, Park, Jee [USA] <[EMAIL PROTECTED]> wrote:
> I just tried to initialize an accumulo instance, and this is what I got
> after typing the instance name and password:
>
> 05 18:43:41,085 [util.NativeCodeLoader] INFO : Loaded the native-hadoop
> library
> 05 18:43:41,247 [hdfs.DFSClient] WARN : DataStreamer Exception:
> org.apache.hadoop.ipc.RemoteException: java.io.IOException: File
> /accumulo/tables/!0/root_tablet/00000_00000.rf could only be replicated to 0
> nodes, instead of 1
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam
> esystem.java:1271)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:422)
>         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:601)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:508)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:959)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:955)
>         at java.security.AccessController.doPrivileged(Native Method)
>         at javax.security.auth.Subject.doAs(Subject.java:415)
>         at org.apache.hadoop.ipc.Server$Handler.run(Server.java:953)
>
>         at org.apache.hadoop.ipc.Client.call(Client.java:740)
>         at org.apache.hadoop.ipc.RPC$Invoker.invoke(RPC.java:220)
>         at $Proxy0.addBlock(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:601)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invokeMethod(RetryInvocati
> onHandler.java:82)
>         at
> org.apache.hadoop.io.retry.RetryInvocationHandler.invoke(RetryInvocationHand
> ler.java:59)
>         at $Proxy0.addBlock(Unknown Source)
>         at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.locateFollowingBlock(DFSCli
> ent.java:2937)
>         at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.nextBlockOutputStream(DFSCl
> ient.java:2819)
>         at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream.access$2000(DFSClient.java:
> 2102)
>         at
> org.apache.hadoop.hdfs.DFSClient$DFSOutputStream$DataStreamer.run(DFSClient.
> java:2288)
>
> 05 18:43:41,264 [hdfs.DFSClient] WARN : Error Recovery for block null bad
> datanode[0] nodes == null
> 05 18:43:41,264 [hdfs.DFSClient] WARN : Could not get block locations.
> Source file "/accumulo/tables/!0/root_tablet/00000_00000.rf" - Aborting...
> 05 18:43:41,265 [util.Initialize] FATAL: Failed to initialize filesystem
> org.apache.hadoop.ipc.RemoteException: java.io.IOException: File
> /accumulo/tables/!0/root_tablet/00000_00000.rf could only be replicated to 0
> nodes, instead of 1
>         at
> org.apache.hadoop.hdfs.server.namenode.FSNamesystem.getAdditionalBlock(FSNam
> esystem.java:1271)
>         at
> org.apache.hadoop.hdfs.server.namenode.NameNode.addBlock(NameNode.java:422)
>         at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
>         at
> sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57
> )
>         at
> sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl
> .java:43)
>         at java.lang.reflect.Method.invoke(Method.java:601)
>         at org.apache.hadoop.ipc.RPC$Server.call(RPC.java:508)
>         at org.apache.hadoop.ipc.Server$Handler$1.run(Server.java:959)