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Posted to notifications@asterixdb.apache.org by "Dmitry Lychagin (JIRA)" <ji...@apache.org> on 2017/08/23 00:13:00 UTC
[jira] [Assigned] (ASTERIXDB-1405) Sporadic compilation error
[ https://issues.apache.org/jira/browse/ASTERIXDB-1405?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Dmitry Lychagin reassigned ASTERIXDB-1405:
------------------------------------------
Assignee: Dmitry Lychagin (was: Yingyi Bu)
> Sporadic compilation error
> --------------------------
>
> Key: ASTERIXDB-1405
> URL: https://issues.apache.org/jira/browse/ASTERIXDB-1405
> Project: Apache AsterixDB
> Issue Type: Bug
> Components: *DB - AsterixDB, COMP - Compiler
> Reporter: Till
> Assignee: Dmitry Lychagin
>
> When running a simple query
> {code}
> drop dataverse test2 if exists;
> create dataverse test2;
> use dataverse test2;
> create type anon as {
> id: int
> };
> create dataset myset(anon) primary key id;
> insert into dataset myset
> for $i in range(1,1000000) return {"id": $i, "bla": $i};
> count( for $i in dataset myset return $i );
> {code}
> I once saw this exception:
> {noformat}
> org.apache.hyracks.algebricks.common.exceptions.AlgebricksException: Could not resolve type for function-call: asterix:dataset, Args:[AString: {myset}],please check whether the used variables has been defined!
> at org.apache.hyracks.algebricks.core.algebra.typing.AbstractTypeEnvironment.getType(AbstractTypeEnvironment.java:48)
> at org.apache.hyracks.algebricks.core.algebra.operators.logical.UnnestOperator.computeOutputTypeEnvironment(UnnestOperator.java:51)
> at org.apache.hyracks.algebricks.core.rewriter.base.AlgebricksOptimizationContext.computeAndSetTypeEnvironmentForOperator(AlgebricksOptimizationContext.java:295)
> at org.apache.hyracks.algebricks.rewriter.rules.InferTypesRule.rewritePost(InferTypesRule.java:42)
> at org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:125)
> at org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:99)
> at org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:111)
> at org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:99)
> at org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:99)
> at org.apache.hyracks.algebricks.core.rewriter.base.AbstractRuleController.rewriteOperatorRef(AbstractRuleController.java:99)
> at org.apache.hyracks.algebricks.compiler.rewriter.rulecontrollers.SequentialOnceRuleController.rewriteWithRuleCollection(SequentialOnceRuleController.java:44)
> at org.apache.hyracks.algebricks.core.rewriter.base.HeuristicOptimizer.runOptimizationSets(HeuristicOptimizer.java:95)
> at org.apache.hyracks.algebricks.core.rewriter.base.HeuristicOptimizer.optimize(HeuristicOptimizer.java:82)
> at org.apache.hyracks.algebricks.compiler.api.HeuristicCompilerFactoryBuilder$1$1.optimize(HeuristicCompilerFactoryBuilder.java:88)
> at org.apache.asterix.api.common.APIFramework.compileQuery(APIFramework.java:290)
> at org.apache.asterix.aql.translator.QueryTranslator.rewriteCompileQuery(QueryTranslator.java:1961)
> at org.apache.asterix.aql.translator.QueryTranslator.handleQuery(QueryTranslator.java:2527)
> at org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:391)
> at org.apache.asterix.aql.translator.QueryTranslator.compileAndExecute(QueryTranslator.java:254)
> at org.apache.asterix.api.http.servlet.APIServlet.doPost(APIServlet.java:148)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)
> at javax.servlet.http.HttpServlet.service(HttpServlet.java:820)
> at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:546)
> at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:483)
> at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:228)
> at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:956)
> at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:411)
> at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:188)
> at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:891)
> at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:117)
> at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:114)
> at org.eclipse.jetty.server.Server.handle(Server.java:353)
> at org.eclipse.jetty.server.HttpConnection.handleRequest(HttpConnection.java:598)
> at org.eclipse.jetty.server.HttpConnection$RequestHandler.content(HttpConnection.java:1076)
> at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:805)
> at org.eclipse.jetty.http.HttpParser.parseAvailable(HttpParser.java:218)
> at org.eclipse.jetty.server.HttpConnection.handle(HttpConnection.java:427)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint.handle(SelectChannelEndPoint.java:510)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint.access$000(SelectChannelEndPoint.java:34)
> at org.eclipse.jetty.io.nio.SelectChannelEndPoint$1.run(SelectChannelEndPoint.java:40)
> at org.eclipse.jetty.util.thread.QueuedThreadPool$2.run(QueuedThreadPool.java:450)
> at java.lang.Thread.run(Thread.java:745)
> Caused by: org.apache.hyracks.algebricks.common.exceptions.AlgebricksException: Could not find dataset myset in dataverse test2
> at org.apache.asterix.metadata.functions.MetadataBuiltinFunctions$1.computeType(MetadataBuiltinFunctions.java:84)
> at org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getTypeForFunction(AqlExpressionTypeComputer.java:86)
> at org.apache.asterix.dataflow.data.common.AqlExpressionTypeComputer.getType(AqlExpressionTypeComputer.java:57)
> at org.apache.hyracks.algebricks.core.algebra.typing.AbstractTypeEnvironment.getType(AbstractTypeEnvironment.java:46)
> ... 41 more
> {noformat}
> Other runs of the same query worked well. I did send some requests to the Hyracks admin console while the request ran (not sure if there's a relationship between these requests and the error.).
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