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From "Steven Jacobs (JIRA)" <j...@apache.org>
Subject [jira] [Created] (ASTERIXDB-2101) Record Merge Error when compiling job
Date Mon, 18 Sep 2017 16:48:00 GMT
Steven Jacobs created ASTERIXDB-2101:
----------------------------------------

             Summary: Record Merge Error when compiling job
                 Key: ASTERIXDB-2101
                 URL: https://issues.apache.org/jira/browse/ASTERIXDB-2101
             Project: Apache AsterixDB
          Issue Type: Bug
            Reporter: Steven Jacobs


The following will throw a runtime exception:


drop dataverse channels if exists;
create dataverse channels;
use channels;

create type userLocation as {
  userId: int,
  roomNumber: int
};

create type result as {
	id:uuid
};

create type subscriptionType as {
	subscriptionId:uuid,
	param0:int
};

create dataset roomRecordsResults(result)
primary key id autogenerated;

create dataset roomRecordsSubscriptions(subscriptionType)
primary key subscriptionId autogenerated;

create dataset UserLocations(userLocation)
primary key userId;


create function RoomOccupants(room) {
  (select location.userId
  from UserLocations location
  where location.roomNumber = room)
};


SET inline_with "false";
insert into channels.roomRecordsResults as a (
	with channelExecutionTime as current_datetime() 
	select result, channelExecutionTime, sub.subscriptionId as subscriptionId,current_datetime()
as deliveryTime
	from channels.roomRecordsSubscriptions sub,
	Metadata.Datatype b, 
	channels.RoomOccupants(sub.param0) result 
	where b.DatatypeName = sub.BrokerName
	and b.DataverseName = sub.DataverseName
) returning a;


Here is the stack trace:
WARNING: Unhandled throwable
java.lang.VerifyError: Bad return type
Exception Details:
  Location:
    org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescriptor$_EvaluatorFactoryGen.access$0(Lorg/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescriptor$_EvaluatorFactoryGen;)Lorg/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescriptor;
@4: areturn
  Reason:
    Type 'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescriptor$_Gen'
(current frame, stack[0]) is not assignable to 'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescriptor'
(from method signature)
  Current Frame:
    bci: @4
    flags: { }
    locals: { 'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescriptor$_EvaluatorFactoryGen'
}
    stack: { 'org/apache/asterix/runtime/evaluators/functions/records/RecordMergeDescriptor$_Gen'
}
  Bytecode:
    0x0000000: 2ab4 0063 b0                           

	at org.apache.asterix.runtime.evaluators.functions.records.RecordMergeDescriptor$_Gen.createEvaluatorFactory(RecordMergeDescriptor.java:86)
	at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createScalarFunctionEvaluatorFactory(QueryLogicalExpressionJobGen.java:144)
	at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createEvaluatorFactory(QueryLogicalExpressionJobGen.java:109)
	at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.codegenArguments(QueryLogicalExpressionJobGen.java:161)
	at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createScalarFunctionEvaluatorFactory(QueryLogicalExpressionJobGen.java:134)
	at org.apache.asterix.jobgen.QueryLogicalExpressionJobGen.createEvaluatorFactory(QueryLogicalExpressionJobGen.java:109)
	at org.apache.hyracks.algebricks.core.algebra.expressions.ExpressionRuntimeProvider.createEvaluatorFactory(ExpressionRuntimeProvider.java:41)
	at org.apache.hyracks.algebricks.core.algebra.operators.physical.AssignPOperator.contributeRuntimeOperator(AssignPOperator.java:84)
	at org.apache.hyracks.algebricks.core.algebra.operators.logical.AbstractLogicalOperator.contributeRuntimeOperator(AbstractLogicalOperator.java:166)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:97)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compileOpRef(PlanCompiler.java:84)
	at org.apache.hyracks.algebricks.core.jobgen.impl.PlanCompiler.compilePlan(PlanCompiler.java:60)
	at org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilder$1$1.createJob(HeuristicCompilerFactoryBuilder.java:107)
	at org.apache.asterix.api.common.APIFramework.compileQuery(APIFramework.java:333)
	at org.apache.asterix.app.translator.QueryTranslator.rewriteCompileInsertUpsert(QueryTranslator.java:1867)
	at org.apache.asterix.app.translator.QueryTranslator.lambda$0(QueryTranslator.java:1755)
	at org.apache.asterix.app.translator.QueryTranslator.createAndRunJob(QueryTranslator.java:2412)
	at org.apache.asterix.app.translator.QueryTranslator.deliverResult(QueryTranslator.java:2345)
	at org.apache.asterix.app.translator.QueryTranslator.handleInsertUpsertStatement(QueryTranslator.java:1776)
	at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:337)
	at org.apache.asterix.app.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:254)
	at org.apache.asterix.api.http.server.ApiServlet.post(ApiServlet.java:157)
	at org.apache.hyracks.http.server.AbstractServlet.handle(AbstractServlet.java:78)
	at org.apache.hyracks.http.server.HttpRequestHandler.handle(HttpRequestHandler.java:70)
	at org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:55)
	at org.apache.hyracks.http.server.HttpRequestHandler.call(HttpRequestHandler.java:36)
	at java.util.concurrent.FutureTask.run(FutureTask.java:266)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1142)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:617)
	at java.lang.Thread.run(Thread.java:745)




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