I had suggested that you rebuild Accumulo, not your project. Unless you
have an "assemble" profile in your project, of course you would see an
error that the profile doesn't exist :). Rebuilding your local project
does not build all of your dependencies.
bq. The root cause of the problem is UnsatisfiedLinkError for
org.apache.hadoop.security.JniBasedUnixGroupsMapping.anchorNative().
What hadoop shared library proved the implementation for that? Also, I
though the native libs in hadoop were optional?
Hadoop noticed that the native libraries were available which is why it
tried to invoke them. Looking at 2.7.1-SNAPSHOT code, the line numbers
matched up with what the stacktrace showed.
You said earlier that this was in a "Hadoop job test file". What does
that mean? That's what I was asking previously about how you are running
this. I assumed you meant a mapreduce job or similar, but below it looks
like you're just running the program by hand (or via an IDE). Does your
maven project use the same version of Hadoop that you have installed on
your nodes (1.2.2) -- see `mvn dependency:tree`?
Jeff N wrote:
I'm using whichever one Maven pulls when you include Accumulo 1.6.0 as a
dependency. Yeah, unfortunately it just says
"[WARNING] The requested profile "assemble" could not be activated because
it does not exist."
And then when I try to start the MiniAccumuloCluster it gives me this:
[WARNING]
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.codehaus.mojo.exec.ExecJavaMojo$1.run(ExecJavaMojo.java:293)
at java.lang.Thread.run(Thread.java:745)
Caused by: java.lang.RuntimeException: Initialize process returned 1. Check
the logs in /tmp/AccumuloMiniCluster(1434399112262)7316723201967391324/logs
for errors.
at
org.apache.accumulo.minicluster.impl.MiniAccumuloClusterImpl.start(MiniAccumuloClusterImpl.java:471)
at
org.apache.accumulo.minicluster.MiniAccumuloCluster.start(MiniAccumuloCluster.java:72)
at
ICASA.DAVE.Cloud.Store.AccumuloTestConnection.<init>(AccumuloTestConnection.java:124)
at
ICASA.DAVE.Cloud.Store.AccumuloTestConnection.getInstance(AccumuloTestConnection.java:56)
at
ICASA.DAVE.Cloud.Store.AccumuloStore$AccumuloRowIterable.iterator(AccumuloStore.java:179)
at ICASA.util.types.io.DataClerk.getEntryMap(DataClerk.java:559)
at ICASA.util.types.io.DataClerk.loadObject(DataClerk.java:229)
at
ICASA.DAVE.Local.LocalResults.loadOperationResults(LocalResults.java:505)
at
ICASA.DAVE.Local.LocalResults.getOutputsForOperation(LocalResults.java:119)
at ICASA.DAVE.Core.Project.buildInputs(Project.java:203)
at
ICASA.DAVE.Local.Evaluator.LocalEvaluator.submit(LocalEvaluator.java:163)
at
ICASA.DAVE.Core.Project.scheduleOperationForEvaluation(Project.java:150)
at ICASA.DAVE.TestingHadoop.main(TestingHadoop.java:154)
... 6 more
I have a 4 node cluster and all the libhadoop.so's seem to be the same on
all machines. If there is anything else I can provide please let me know.
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