Exception in thread "main" java.lang.NoClassDefFoundError: Ljava/lang/InternalError
	at org.apache.hadoop.io.compress.snappy.SnappyCompressor.compressBytesDirect(Native Method)
	at org.apache.hadoop.io.compress.snappy.SnappyCompressor.compress(SnappyCompressor.java:232)
	at org.apache.hadoop.io.compress.CompressorStream.compress(CompressorStream.java:80)
	at org.apache.hadoop.io.compress.CompressorStream.write(CompressorStream.java:75)
	at parquet.bytes.CapacityByteArrayOutputStream.writeTo(CapacityByteArrayOutputStream.java:147)
	at parquet.bytes.BytesInput$CapacityBAOSBytesInput.writeAllTo(BytesInput.java:270)
	at parquet.bytes.BytesInput$SequenceBytesIn.writeAllTo(BytesInput.java:215)
	at parquet.hadoop.CodecFactory$BytesCompressor.compress(CodecFactory.java:108)
	at parquet.hadoop.ColumnChunkPageWriteStore$ColumnChunkPageWriter.writePage(ColumnChunkPageWriteStore.java:70)
	at parquet.column.impl.ColumnWriterImpl.writePage(ColumnWriterImpl.java:121)
	at parquet.column.impl.ColumnWriterImpl.accountForValueWritten(ColumnWriterImpl.java:110)
	at parquet.column.impl.ColumnWriterImpl.write(ColumnWriterImpl.java:168)
	at parquet.io.MessageColumnIO$MessageColumnIORecordConsumer.addBinary(MessageColumnIO.java:234)
	at parquet.avro.AvroWriteSupport.writeValue(AvroWriteSupport.java:163)
	at parquet.avro.AvroWriteSupport.writeRecordFields(AvroWriteSupport.java:102)
	at parquet.avro.AvroWriteSupport.write(AvroWriteSupport.java:77)
	at parquet.avro.AvroWriteSupport.write(AvroWriteSupport.java:40)
	at parquet.hadoop.ParquetRecordWriter.write(ParquetRecordWriter.java:120)
	at parquet.hadoop.ParquetWriter.write(ParquetWriter.java:86)
	at com.cloudera.science.testCompression.testCompression.main(testCompression.java:95)
Caused by: java.lang.ClassNotFoundException: Ljava.lang.InternalError
	at java.net.URLClassLoader$1.run(URLClassLoader.java:202)
	at java.security.AccessController.doPrivileged(Native Method)
	at java.net.URLClassLoader.findClass(URLClassLoader.java:190)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:306)
	at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:301)
	at java.lang.ClassLoader.loadClass(ClassLoader.java:247)
	... 20 more