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2014-06-09T18:30:40,093Z ERROR o.a.d.e.p.i.p.ProjectRecordBatch [zk1] [37daf04b-7d82-4d2f-987c-59851f2aeafe:frag:0:0] AbstractSingleRecordBatch:next(AbstractSingleRecordBatch.java:60) - Failure during query
org.apache.drill.exec.exception.SchemaChangeException: Failure while attempting to load generated class
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:243)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:57)
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.next(ProjectRecordBatch.java:83)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.next(LimitRecordBatch.java:99)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.next(RemovingRecordBatch.java:94)
	at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.next(ScreenCreator.java:80)
	at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:104)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)
Caused by: org.apache.drill.exec.exception.ClassTransformationException: Failure generating transformation classes for value: 
 
package org.apache.drill.exec.test.generated;

import org.apache.drill.exec.exception.SchemaChangeException;
import org.apache.drill.exec.expr.holders.BitHolder;
import org.apache.drill.exec.expr.holders.VarCharHolder;
import org.apache.drill.exec.ops.FragmentContext;
import org.apache.drill.exec.record.RecordBatch;
import org.apache.drill.exec.vector.RepeatedVarCharVector;
import org.apache.drill.exec.vector.VarCharVector;
import org.apache.drill.exec.vector.complex.impl.RepeatedVarCharReaderImpl;

public class ProjectorGen0 {

    RepeatedVarCharVector vv0;
    RepeatedVarCharReaderImpl reader4;
    VarCharVector vv5;

    public boolean doEval(int inIndex, int outIndex)
        throws SchemaChangeException
    {
        {
            VarCharHolder out3 = new VarCharHolder();
            complex:
            vv0 .getAccessor().getReader().setPosition((inIndex));
            reader4 .read(0, out3);
            BitHolder out8 = new BitHolder();
            out8 .value = 1;
            if (!vv5 .getMutator().setSafe((outIndex), out3)) {
                out8 .value = 0;
            }
            if (out8 .value == 0) {
                return false;
            }
        }
        {
            return true;
        }
    }

    public void doSetup(FragmentContext context, RecordBatch incoming, RecordBatch outgoing)
        throws SchemaChangeException
    {
        {
            int[] fieldIds1 = new int[ 1 ] ;
            fieldIds1 [ 0 ] = 0;
            Object tmp2 = (incoming).getValueAccessorById(RepeatedVarCharVector.class, fieldIds1).getValueVector();
            if (tmp2 == null) {
                throw new SchemaChangeException("Failure while loading vector vv0 with id: org.apache.drill.exec.record.TypedFieldId@1cf4a5a0.");
            }
            vv0 = ((RepeatedVarCharVector) tmp2);
            reader4 = ((RepeatedVarCharReaderImpl) vv0 .getAccessor().getReader());
            int[] fieldIds6 = new int[ 1 ] ;
            fieldIds6 [ 0 ] = 0;
            Object tmp7 = (outgoing).getValueAccessorById(VarCharVector.class, fieldIds6).getValueVector();
            if (tmp7 == null) {
                throw new SchemaChangeException("Failure while loading vector vv5 with id: org.apache.drill.exec.record.TypedFieldId@1ce776c0.");
            }
            vv5 = ((VarCharVector) tmp7);
        }
    }

}

	at org.apache.drill.exec.compile.ClassTransformer.getImplementationClass(ClassTransformer.java:302)
	at org.apache.drill.exec.ops.FragmentContext.getImplementationClass(FragmentContext.java:185)
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:240)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:57)
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.next(ProjectRecordBatch.java:83)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.next(LimitRecordBatch.java:99)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.next(RemovingRecordBatch.java:94)
	at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.next(ScreenCreator.java:80)
	at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:104)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)
Caused by: org.codehaus.commons.compiler.CompileException: Line 4, Column 8: Imported class "org.apache.drill.exec.exception.SchemaChangeException" could not be loaded
	at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:9014)
	at org.codehaus.janino.UnitCompiler.import2(UnitCompiler.java:192)
	at org.codehaus.janino.UnitCompiler.access$000(UnitCompiler.java:104)
	at org.codehaus.janino.UnitCompiler$1.visitSingleTypeImportDeclaration(UnitCompiler.java:166)
	at org.codehaus.janino.Java$CompilationUnit$SingleTypeImportDeclaration.accept(Java.java:171)
	at org.codehaus.janino.UnitCompiler.<init>(UnitCompiler.java:164)
	at org.apache.drill.exec.compile.JaninoClassCompiler.getClassByteCode(JaninoClassCompiler.java:53)
	at org.apache.drill.exec.compile.QueryClassLoader.getClassByteCode(QueryClassLoader.java:69)
	at org.apache.drill.exec.compile.ClassTransformer.getImplementationClass(ClassTransformer.java:256)
	at org.apache.drill.exec.ops.FragmentContext.getImplementationClass(FragmentContext.java:185)
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:240)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:57)
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.next(ProjectRecordBatch.java:83)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.next(LimitRecordBatch.java:99)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.next(RemovingRecordBatch.java:94)
	at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.next(ScreenCreator.java:80)
	at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:104)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)
2014-06-09T18:30:40,109Z ERROR o.a.d.e.p.i.ScreenCreator$ScreenRoot [zk1] [37daf04b-7d82-4d2f-987c-59851f2aeafe:frag:0:0] ErrorHelper:logAndConvertError(ErrorHelper.java:60) - Error 5625373a-729d-4f3f-a262-6f46f2f879d9: Screen received stop request sent.
org.codehaus.commons.compiler.CompileException: Line 4, Column 8: Imported class "org.apache.drill.exec.exception.SchemaChangeException" could not be loaded
	at org.codehaus.janino.UnitCompiler.compileError(UnitCompiler.java:9014)
	at org.codehaus.janino.UnitCompiler.import2(UnitCompiler.java:192)
	at org.codehaus.janino.UnitCompiler.access$000(UnitCompiler.java:104)
	at org.codehaus.janino.UnitCompiler$1.visitSingleTypeImportDeclaration(UnitCompiler.java:166)
	at org.codehaus.janino.Java$CompilationUnit$SingleTypeImportDeclaration.accept(Java.java:171)
	at org.codehaus.janino.UnitCompiler.<init>(UnitCompiler.java:164)
	at org.apache.drill.exec.compile.JaninoClassCompiler.getClassByteCode(JaninoClassCompiler.java:53)
	at org.apache.drill.exec.compile.QueryClassLoader.getClassByteCode(QueryClassLoader.java:69)
	at org.apache.drill.exec.compile.ClassTransformer.getImplementationClass(ClassTransformer.java:256)
	at org.apache.drill.exec.ops.FragmentContext.getImplementationClass(FragmentContext.java:185)
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.setupNewSchema(ProjectRecordBatch.java:240)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:57)
	at org.apache.drill.exec.physical.impl.project.ProjectRecordBatch.next(ProjectRecordBatch.java:83)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.limit.LimitRecordBatch.next(LimitRecordBatch.java:99)
	at org.apache.drill.exec.record.AbstractSingleRecordBatch.next(AbstractSingleRecordBatch.java:45)
	at org.apache.drill.exec.physical.impl.svremover.RemovingRecordBatch.next(RemovingRecordBatch.java:94)
	at org.apache.drill.exec.physical.impl.ScreenCreator$ScreenRoot.next(ScreenCreator.java:80)
	at org.apache.drill.exec.work.fragment.FragmentExecutor.run(FragmentExecutor.java:104)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
	at java.lang.Thread.run(Thread.java:744)