I'm running a single-node Accumulo 1.5.1 instance (using Hadoop 2.4) inside
Docker. Originally the configuration used 'namenode' as the hostname.
However, I have updated the process so that the hostname can be specified
during spinup.
I'm trying to start the instance using 'grail' as the hostname. As far as I
can see, the configuration is correct:
-bash-4.1# hostname
grail
-bash-4.1# hostname -f
grail
-bash-4.1# cat /etc/accumulo/conf/monitor
grail
Below is the exception I am seeing. Did I miss something?
-bash-4.1# more
/var/log/supervisor/accumulo-monitor-stderr---supervisor-kStsgW.log
Thread "monitor" died java.lang.reflect.InvocationTargetException
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:606)
at org.apache.accumulo.start.Main$1.run(Main.java:103)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.net.UnknownHostException: namenode: Name or service not
known
at java.net.Inet6AddressImpl.lookupAllHostAddr(Native Method)
at java.net.InetAddress$1.lookupAllHostAddr(InetAddress.java:901)
at
java.net.InetAddress.getAddressesFromNameService(InetAddress.java:1293)
at java.net.InetAddress.getAllByName0(InetAddress.java:1246)
at java.net.InetAddress.getAllByName(InetAddress.java:1162)
at java.net.InetAddress.getAllByName(InetAddress.java:1098)
at java.net.InetAddress.getByName(InetAddress.java:1048)
at
org.apache.accumulo.server.Accumulo.getLocalAddress(Accumulo.java:175)
at org.apache.accumulo.server.monitor.Monitor.main(Monitor.java:452)
... 6 more
