All:
       All under accumulo 1.7.2 I have installed geomesa 1.3.1 using
      the setnamespace.sh script onto
      hdfs.
      I have upgraded the commons-vfs2 to version 2.1 on all nodes (the
      documentation said 1.7.2 should ship with 2.1 but it does not).
      In addition to the below I am getting a lot of warnings about
      compactions and assignments running a long time.
    
    
       Getting the following error:
    
      
    
    java.lang.ClassNotFoundException: org.locationtech.geomesa.accumulo.data.stats.StatsCombiner
	java.io.IOException: java.lang.ClassNotFoundException: org.locationtech.geomesa.accumulo.data.stats.StatsCombiner
		at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:273)
		at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:237)
		at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:218)
		at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:199)
		at org.apache.accumulo.tserver.tablet.Compactor.compactLocalityGroup(Compactor.java:345)
		at org.apache.accumulo.tserver.tablet.Compactor.call(Compactor.java:217)
		at org.apache.accumulo.tserver.tablet.MinorCompactor.call(MinorCompactor.java:98)
		at org.apache.accumulo.tserver.tablet.Tablet.minorCompact(Tablet.java:968)
		at org.apache.accumulo.tserver.tablet.MinorCompactionTask.run(MinorCompactionTask.java:84)
		at org.apache.accumulo.tserver.tablet.Tablet.minorCompactNow(Tablet.java:1097)
		at org.apache.accumulo.tserver.TabletServer$AssignmentHandler.run(TabletServer.java:2156)
		at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
		at org.apache.accumulo.tserver.ActiveAssignmentRunnable.run(ActiveAssignmentRunnable.java:61)
		at org.apache.htrace.wrappers.TraceRunnable.run(TraceRunnable.java:57)
		at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
		at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
		at org.apache.accumulo.fate.util.LoggingRunnable.run(LoggingRunnable.java:35)
		at java.lang.Thread.run(Thread.java:745)
	Caused by: java.lang.ClassNotFoundException: org.locationtech.geomesa.accumulo.data.stats.StatsCombiner
		at org.apache.commons.vfs2.impl.VFSClassLoader.findClass(VFSClassLoader.java:178)
		at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
		at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
		at org.apache.accumulo.start.classloader.vfs.AccumuloVFSClassLoader.loadClass(AccumuloVFSClassLoader.java:110)
		at org.apache.accumulo.core.iterators.IteratorUtil.loadClass(IteratorUtil.java:293)
		at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:258)
		... 17 more
    
    
    
    
    
    
    -- 
========= mailto:dboyd@xxxxxxxxxxxxxxxxx ============
David W. Boyd                     
VP,  Data Solutions       
10432 Balls Ford, Suite 240  
Manassas, VA 20109         
office:   +1-703-552-2862        
cell:     +1-703-402-7908
============== http://www.incadencecorp.com/ ============
ISO/IEC JTC1 WG9, editor ISO/IEC 20547 Big Data Reference Architecture
Chair ANSI/INCITS TC Big Data
Co-chair NIST Big Data Public Working Group Reference Architecture
First Robotic Mentor - FRC, FTC - www.iliterobotics.org
Board Member- USSTEM Foundation - www.usstem.org
The information contained in this message may be privileged 
and/or confidential and protected from disclosure.  
If the reader of this message is not the intended recipient 
or an employee or agent responsible for delivering this message 
to the intended recipient, you are hereby notified that any 
dissemination, distribution or copying of this communication 
is strictly prohibited.  If you have received this communication 
in error, please notify the sender immediately by replying to 
this message and deleting the material from any computer.