Preston Carman created VXQUERY-107:
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Summary: Node is not treated as a string after step (example)
Key: VXQUERY-107
URL: https://issues.apache.org/jira/browse/VXQUERY-107
Project: VXQuery
Issue Type: Bug
Reporter: Preston Carman
Saxon does process the query with out the fn:data. Currently, VXQuery throughs
an error. The issue is "xs:decimal($r/value)" in the following query causes the
error below. If a data function is added, the query executes normally
"xs:decimal(fn:data($r/value))".
let $collection := "/tmp/1.0_partition_ghcnd_all_xml/sensors"
for $r in collection($collection)/dataCollection/data
where $r/dataType eq "AWND" and xs:decimal($r/value) gt 491.744
Exception in thread "main"
edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException:
org.apache.vxquery.exceptions.SystemException: XPTY0004: It is a type error if,
during the static analysis phase, an expression is found to have a static type
that is not appropriate for the context in which the expression occurs, or
during the dynamic evaluation phase, the dynamic type of a value does not match
a required type as specified by the matching rules in 2.5.4 SequenceType
Matching.
at
edu.uci.ics.hyracks.client.dataset.HyracksDatasetReader.read(HyracksDatasetReader.java:148)
at org.apache.vxquery.cli.VXQuery.runJob(VXQuery.java:324)
at org.apache.vxquery.cli.VXQuery.runQueries(VXQuery.java:273)
at org.apache.vxquery.cli.VXQuery.execute(VXQuery.java:149)
at org.apache.vxquery.cli.VXQuery.main(VXQuery.java:118)
Caused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException:
org.apache.vxquery.exceptions.SystemException: XPTY0004: It is a type error if,
during the static analysis phase, an expression is found to have a static type
that is not appropriate for the context in which the expression occurs, or
during the dynamic evaluation phase, the dynamic type of a value does not match
a required type as specified by the matching rules in 2.5.4 SequenceType
Matching.
at
edu.uci.ics.hyracks.control.cc.dataset.DatasetDirectoryService.updatedRecords(DatasetDirectoryService.java:222)
at
edu.uci.ics.hyracks.control.cc.dataset.DatasetDirectoryService.getResultPartitionLocations(DatasetDirectoryService.java:167)
at
edu.uci.ics.hyracks.control.cc.work.GetResultPartitionLocationsWork$1.run(GetResultPartitionLocationsWork.java:53)
at
java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615)
at java.lang.Thread.run(Thread.java:744)
Caused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException:
org.apache.vxquery.exceptions.SystemException: XPTY0004: It is a type error if,
during the static analysis phase, an expression is found to have a static type
that is not appropriate for the context in which the expression occurs, or
during the dynamic evaluation phase, the dynamic type of a value does not match
a required type as specified by the matching rules in 2.5.4 SequenceType
Matching.
at
edu.uci.ics.hyracks.control.common.utils.ExceptionUtils.setNodeIds(ExceptionUtils.java:41)
at edu.uci.ics.hyracks.control.nc.Task.run(Task.java:291)
... 3 more
Caused by: edu.uci.ics.hyracks.api.exceptions.HyracksDataException:
edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException:
org.apache.vxquery.exceptions.SystemException: XPTY0004: It is a type error if,
during the static analysis phase, an expression is found to have a static type
that is not appropriate for the context in which the expression occurs, or
during the dynamic evaluation phase, the dynamic type of a value does not match
a required type as specified by the matching rules in 2.5.4 SequenceType
Matching.
at
edu.uci.ics.hyracks.algebricks.runtime.operators.std.StreamSelectRuntimeFactory$1.nextFrame(StreamSelectRuntimeFactory.java:85)
at
edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$2.nextFrame(AlgebricksMetaOperatorDescriptor.java:136)
at
edu.uci.ics.hyracks.dataflow.common.comm.util.FrameUtils.flushFrame(FrameUtils.java:38)
at
org.apache.vxquery.metadata.VXQueryCollectionOperatorDescriptor$1.addNodeToTuple(VXQueryCollectionOperatorDescriptor.java:176)
at
org.apache.vxquery.metadata.VXQueryCollectionOperatorDescriptor$1.processChildStep(VXQueryCollectionOperatorDescriptor.java:156)
at
org.apache.vxquery.metadata.VXQueryCollectionOperatorDescriptor$1.addNextXmlNode(VXQueryCollectionOperatorDescriptor.java:141)
at
org.apache.vxquery.metadata.VXQueryCollectionOperatorDescriptor$1.nextFrame(VXQueryCollectionOperatorDescriptor.java:108)
at
edu.uci.ics.hyracks.dataflow.common.comm.util.FrameUtils.flushFrame(FrameUtils.java:38)
at
edu.uci.ics.hyracks.algebricks.runtime.operators.std.EmptyTupleSourceRuntimeFactory$1.open(EmptyTupleSourceRuntimeFactory.java:55)
at
edu.uci.ics.hyracks.algebricks.runtime.operators.meta.AlgebricksMetaOperatorDescriptor$1.initialize(AlgebricksMetaOperatorDescriptor.java:104)
at
edu.uci.ics.hyracks.api.rewriter.runtime.SuperActivityOperatorNodePushable.initialize(SuperActivityOperatorNodePushable.java:81)
at edu.uci.ics.hyracks.control.nc.Task.run(Task.java:234)
... 3 more
Caused by: edu.uci.ics.hyracks.algebricks.common.exceptions.AlgebricksException:
org.apache.vxquery.exceptions.SystemException: XPTY0004: It is a type error if,
during the static analysis phase, an expression is found to have a static type
that is not appropriate for the context in which the expression occurs, or
during the dynamic evaluation phase, the dynamic type of a value does not match
a required type as specified by the matching rules in 2.5.4 SequenceType
Matching.
at
org.apache.vxquery.runtime.functions.base.AbstractTaggedValueArgumentScalarEvaluator.evaluate(AbstractTaggedValueArgumentScalarEvaluator.java:52)
at
org.apache.vxquery.runtime.functions.base.AbstractTaggedValueArgumentScalarEvaluator.evaluate(AbstractTaggedValueArgumentScalarEvaluator.java:47)
at
org.apache.vxquery.runtime.functions.base.AbstractTaggedValueArgumentScalarEvaluator.evaluate(AbstractTaggedValueArgumentScalarEvaluator.java:47)
at
org.apache.vxquery.runtime.functions.base.AbstractTaggedValueArgumentScalarEvaluator.evaluate(AbstractTaggedValueArgumentScalarEvaluator.java:47)
at
org.apache.vxquery.runtime.functions.base.AbstractTaggedValueArgumentScalarEvaluator.evaluate(AbstractTaggedValueArgumentScalarEvaluator.java:47)
at
edu.uci.ics.hyracks.algebricks.runtime.operators.std.StreamSelectRuntimeFactory$1.nextFrame(StreamSelectRuntimeFactory.java:83)
... 14 more
Caused by: org.apache.vxquery.exceptions.SystemException: XPTY0004: It is a type
error if, during the static analysis phase, an expression is found to have a
static type that is not appropriate for the context in which the expression
occurs, or during the dynamic evaluation phase, the dynamic type of a value does
not match a required type as specified by the matching rules in 2.5.4
SequenceType Matching.
at
org.apache.vxquery.runtime.functions.cast.CastScalarEvaluatorFactory$1.evaluate(CastScalarEvaluatorFactory.java:337)
at
org.apache.vxquery.runtime.functions.type.AbstractTypeScalarEvaluatorFactory$AbstractTypeScalarEvaluator.evaluate(AbstractTypeScalarEvaluatorFactory.java:70)
at
org.apache.vxquery.runtime.functions.base.AbstractTaggedValueArgumentScalarEvaluator.evaluate(AbstractTaggedValueArgumentScalarEvaluator.java:50)
... 19 more
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