[geomesa-users] GeoMesa Quick Start - exception while doing multi-scan

[Sean Monaghan <smonaghan000@xxxxxxxxx>]

I'm new to GeoMesa, and am following  along with the QuickStart. When running the quick start, it fails to return any results from the query. Accumulo logs the warnings below.

While troubleshooting, I introduced some logging within AvroSimpleFeatureUtils#generateSchema and I see that it fails while attempting to generate an AvroRecordBuilder for a SimpelFeatureType with typeName "org.locationtech.geomesa.core.iterators.SimpleFeatureFilteringIterator". jar -tf $ACCUMULO_HOME/lib/ext/geomesa-distributed-runtime-accumulo1.5-1.0.0-rc.3-SNAPSHOT.jar reports the presence of SimpleFeatureFilteringIterator.

My current environment is:
Accumulo 1.5.1, Java 1.7.0_51
gemomesa 2d95a7
geomesa-quickstart 4d222b

Thanks for your help!

exception while doing multi-scan
java.lang.NoClassDefFoundError: Could not initialize class org.apache.avro.SchemaBuilder
at org.locationtech.geomesa.feature.AvroSimpleFeatureUtils$.generateSchema(AvroSimpleFeatureUtils.scala:55)
at org.locationtech.geomesa.feature.FeatureSpecificReader.<init>(FeatureSpecificReader.scala:38)
at org.locationtech.geomesa.feature.ProjectingAvroFeatureDecoder.<init>(SimpleFeatureEncoder.scala:174)
at org.locationtech.geomesa.feature.AvroFeatureDecoder.<init>(SimpleFeatureEncoder.scala:191)
at org.locationtech.geomesa.feature.SimpleFeatureDecoder$.apply(SimpleFeatureEncoder.scala:62)
at org.locationtech.geomesa.feature.SimpleFeatureDecoder$.apply(SimpleFeatureEncoder.scala:75)
at org.locationtech.geomesa.core.iterators.SimpleFeatureFilteringIterator.init(SimpleFeatureFilteringIterator.scala:90)
at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:245)
at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:215)
at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:193)
at org.apache.accumulo.server.tabletserver.Tablet$ScanDataSource.createIterator(Tablet.java:2109)
at org.apache.accumulo.server.tabletserver.Tablet$ScanDataSource.iterator(Tablet.java:2047)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:163)
at org.apache.accumulo.server.tabletserver.Tablet.lookup(Tablet.java:1623)
at org.apache.accumulo.server.tabletserver.Tablet.lookup(Tablet.java:1730)
at org.apache.accumulo.server.tabletserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1038)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:744)

Failed to get multiscan result
java.util.concurrent.ExecutionException: java.lang.NoClassDefFoundError: Could not initialize class org.apache.avro.SchemaBuilder
at org.apache.accumulo.server.tabletserver.TabletServer$ScanTask.get(TabletServer.java:700)
at org.apache.accumulo.server.tabletserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1347)
at org.apache.accumulo.server.tabletserver.TabletServer$ThriftClientHandler.continueMultiScan(TabletServer.java:1333)
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.trace.instrument.thrift.TraceWrap$1.invoke(TraceWrap.java:63)
at com.sun.proxy.$Proxy10.continueMultiScan(Unknown Source)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$continueMultiScan.getResult(TabletClientService.java:2009)
at org.apache.accumulo.core.tabletserver.thrift.TabletClientService$Processor$continueMultiScan.getResult(TabletClientService.java:1993)
at org.apache.thrift.ProcessFunction.process(ProcessFunction.java:39)
at org.apache.thrift.TBaseProcessor.process(TBaseProcessor.java:39)
at org.apache.accumulo.server.util.TServerUtils$TimedProcessor.process(TServerUtils.java:155)
at org.apache.thrift.server.AbstractNonblockingServer$FrameBuffer.invoke(AbstractNonblockingServer.java:478)
at org.apache.accumulo.server.util.TServerUtils$THsHaServer$Invocation.run(TServerUtils.java:207)
at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
at org.apache.accumulo.core.util.LoggingRunnable.run(LoggingRunnable.java:34)
at java.lang.Thread.run(Thread.java:744)
Caused by: java.lang.NoClassDefFoundError: Could not initialize class org.apache.avro.SchemaBuilder
at org.locationtech.geomesa.feature.AvroSimpleFeatureUtils$.generateSchema(AvroSimpleFeatureUtils.scala:55)
at org.locationtech.geomesa.feature.FeatureSpecificReader.<init>(FeatureSpecificReader.scala:38)
at org.locationtech.geomesa.feature.ProjectingAvroFeatureDecoder.<init>(SimpleFeatureEncoder.scala:174)
at org.locationtech.geomesa.feature.AvroFeatureDecoder.<init>(SimpleFeatureEncoder.scala:191)
at org.locationtech.geomesa.feature.SimpleFeatureDecoder$.apply(SimpleFeatureEncoder.scala:62)
at org.locationtech.geomesa.feature.SimpleFeatureDecoder$.apply(SimpleFeatureEncoder.scala:75)
at org.locationtech.geomesa.core.iterators.SimpleFeatureFilteringIterator.init(SimpleFeatureFilteringIterator.scala:90)
at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:245)
at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:215)
at org.apache.accumulo.core.iterators.IteratorUtil.loadIterators(IteratorUtil.java:193)
at org.apache.accumulo.server.tabletserver.Tablet$ScanDataSource.createIterator(Tablet.java:2109)
at org.apache.accumulo.server.tabletserver.Tablet$ScanDataSource.iterator(Tablet.java:2047)
at org.apache.accumulo.core.iterators.system.SourceSwitchingIterator.seek(SourceSwitchingIterator.java:163)
at org.apache.accumulo.server.tabletserver.Tablet.lookup(Tablet.java:1623)
at org.apache.accumulo.server.tabletserver.Tablet.lookup(Tablet.java:1730)
at org.apache.accumulo.server.tabletserver.TabletServer$ThriftClientHandler$LookupTask.run(TabletServer.java:1038)
at org.apache.accumulo.trace.instrument.TraceRunnable.run(TraceRunnable.java:47)
... 5 more

--
Sean