It's working! I have four single-node accumulo instances running on my laptop. I can visit the monitor page for each one. Changes in one instance are isolated from the others. It takes less than 250 milliseconds to start a new instance.
david@zareason-verix545:~/projects/docker-builds/accumulo$ time ./make_container.sh paul paul d317a83cb91abc1e908d70ef05b54934b7ff89fb6920b53b62f5432305715fef real 0m0.249s user 0m0.022s sys 0m0.019s On Wed, Jul 9, 2014 at 11:49 AM, David Medinets <[email protected]> wrote: > Doh! Perhaps the problem is my supervisor configuration: > > command=/usr/lib/accumulo/bin/accumulo master --address namenode > > > > On Wed, Jul 9, 2014 at 11:46 AM, David Medinets <[email protected]> > wrote: > >> Thanks. After updating the accumulo-env.sh the process is pulling from >> IPV4. But I have no idea why the hostname is being reported as 'namenode' >> instead of 'grail'. >> >> >> 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 >> at java.net.Inet4AddressImpl.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) >> >> I've updated the github project with my latest attempt. >> >> >> On Wed, Jul 9, 2014 at 11:21 AM, Josh Elser <[email protected]> wrote: >> >>> Actually, we do, and he isn't :) >>> >>> https://github.com/medined/docker-builds/blob/master/ >>> accumulo/accumulo.conf/accumulo-env.sh >>> >>> David, update your accumulo-env.sh. You also have cruft in there that is >>> no longer necessary (e.g. ACCUMULO_LOG_HOST) >>> >>> >>> On 7/9/14, 11:18 AM, Sean Busbey wrote: >>> >>>> Josh and I are talking about this config at the end of hte >>>> ACCUMULO_GENERAL_OPTS in the example accumulo-env.sh[1]: >>>> >>>> -Djava.net.preferIPv4Stack=true >>>> >>>> >>>> [1]: >>>> https://github.com/apache/accumulo/blob/1.5.1/conf/ >>>> examples/512MB/native-standalone/accumulo-env.sh#L52 >>>> >>>> >>>> On Wed, Jul 9, 2014 at 10:16 AM, Sean Busbey <[email protected]> >>>> wrote: >>>> >>>> Sure, but we don't know if David's current configs include everything >>>>> from >>>>> the examples. >>>>> >>>>> >>>>> On Wed, Jul 9, 2014 at 10:11 AM, Josh Elser <[email protected]> >>>>> wrote: >>>>> >>>>> I think I had made the change before 1.5.1 came out which updates the >>>>>> example configs to set the JVM preferIpv4Stack (or w/e that option >>>>>> is), too. >>>>>> >>>>>> >>>>>> On 7/9/14, 10:37 AM, Sean Busbey wrote: >>>>>> >>>>>> The stacktrace shows it's trying to use IPv6. >>>>>>> >>>>>>> Have you disabled ipv6 on the host? Do your Accumulo role options >>>>>>> include >>>>>>> the flag that says to use the ipv4 network stack? >>>>>>> >>>>>>> >>>>>>> >>>>> >>>>> -- >>>>> Sean >>>>> >>>>> >>>> >>>> >>>> >> >
