accumulo-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Joe McMahon <joe.mcma...@iswcorp.com>
Subject Problem starting master node
Date Wed, 16 May 2012 13:21:45 GMT
I'm running Accumulo 1.5.0-SNAPSHOT and Cloudera's hadoop-0.20.2-cdh3u4 on
CentOS6.

I init Accumulo fine but then when I run start-all.sh or start-here.sh, I
get the following error

16 09:14:13,422 [security.SecurityUtil] INFO : Succesfully logged in as
user accumulo/XXXXX
16 09:14:13,586 [server.Accumulo] INFO : Attempting to talk to zookeeper
16 09:14:13,707 [server.Accumulo] INFO : Zookeeper connected and
initialized, attemping to talk to HDFS
16 09:14:13,708 [server.Accumulo] INFO : Connected to HDFS
Thread "org.apache.accumulo.server.master.state.SetGoalState" died null
java.lang.reflect.InvocationTargetException
         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:616)
         at org.apache.accumulo.start.Main$1.run(Main.java:89)
         at java.lang.Thread.run(Thread.java:679)
Caused by: org.apache.zookeeper.KeeperException$NoNodeException:
KeeperErrorCode = NoNode for
/accumulo/7f76ab57-ef3e-4750-beda-401127a64cf0/masters/goal_state
         at
org.apache.zookeeper.KeeperException.create(KeeperException.java:102)
         at
org.apache.zookeeper.KeeperException.create(KeeperException.java:42)
         at org.apache.zookeeper.ZooKeeper.create(ZooKeeper.java:643)
         at
org.apache.accumulo.core.zookeeper.ZooUtil.putData(ZooUtil.java:146)
         at
org.apache.accumulo.core.zookeeper.ZooUtil.putPersistentData(ZooUtil.java:126)
         at
org.apache.accumulo.server.zookeeper.ZooReaderWriter.putPersistentData(ZooReaderWriter.java:82)
         at
org.apache.accumulo.server.master.state.SetGoalState.main(SetGoalState.java:46)
         ... 6 more
Starting master on XXXXXX
Starting garbage collector on XXXXXX
Starting monitor on XXXXXX
Starting tracer on XXXXXX

When I look at HDFS, I see /accumulo is there but there is no directory as
specified above in the error.  I have the following:

drwxr-xr-x   - accumulo supergroup          0 2012-05-16 09:05
/accumulo/instance_id
drwxr-xr-x   - accumulo supergroup          0 2012-05-16 09:05
/accumulo/tables
drwxr-xr-x   - accumulo supergroup          0 2012-05-16 09:05
/accumulo/version

If I look at the instance_id directory, then I see an entry for that
instance id:

-sh-4.1$ hadoop fs -ls /accumulo/instance_id
Found 1 items
-rw-r--r--   2 accumulo supergroup          0 2012-05-16 09:05
/accumulo/instance_id/7f76ab57-ef3e-4750-beda-401127a64cf0

But it's not a directory.  Any ideas???


Mime
View raw message