[jira] [Created] (BEAM-9659) ArrayScanToJoinConverter ResolvedGetStructField cast to ResolvedColumnRef

["Andrew Pilloud (Jira)" <ji...@apache.org>]

Andrew Pilloud created BEAM-9659:
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             Summary: ArrayScanToJoinConverter ResolvedGetStructField cast to ResolvedColumnRef
                 Key: BEAM-9659
                 URL: https://issues.apache.org/jira/browse/BEAM-9659
             Project: Beam
          Issue Type: Bug
          Components: dsl-sql-zetasql
            Reporter: Andrew Pilloud


two failures in shard 19
{code:java}
java.lang.ClassCastException: com.google.zetasql.resolvedast.ResolvedNodes$ResolvedGetStructField cannot be cast to com.google.zetasql.resolvedast.ResolvedNodes$ResolvedColumnRef
	at org.apache.beam.sdk.extensions.sql.zetasql.translation.ArrayScanToJoinConverter.convert(ArrayScanToJoinConverter.java:62)
	at org.apache.beam.sdk.extensions.sql.zetasql.translation.ArrayScanToJoinConverter.convert(ArrayScanToJoinConverter.java:37)
	at org.apache.beam.sdk.extensions.sql.zetasql.translation.QueryStatementConverter.convertNode(QueryStatementConverter.java:97)
	at java.util.stream.ReferencePipeline$3$1.accept(ReferencePipeline.java:193)
	at java.util.Collections$2.tryAdvance(Collections.java:4717)
	at java.util.Collections$2.forEachRemaining(Collections.java:4725)
	at java.util.stream.AbstractPipeline.copyInto(AbstractPipeline.java:481)
	at java.util.stream.AbstractPipeline.wrapAndCopyInto(AbstractPipeline.java:471)
	at java.util.stream.ReduceOps$ReduceOp.evaluateSequential(ReduceOps.java:708)
	at java.util.stream.AbstractPipeline.evaluate(AbstractPipeline.java:234)
	at java.util.stream.ReferencePipeline.collect(ReferencePipeline.java:499)
	at org.apache.beam.sdk.extensions.sql.zetasql.translation.QueryStatementConverter.convertNode(QueryStatementConverter.java:96)
	at org.apache.beam.sdk.extensions.sql.zetasql.translation.QueryStatementConverter.convert(QueryStatementConverter.java:84)
	at org.apache.beam.sdk.extensions.sql.zetasql.translation.QueryStatementConverter.convertRootQuery(QueryStatementConverter.java:51)
	at org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLPlannerImpl.rel(ZetaSQLPlannerImpl.java:160)
	at org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRelInternal(ZetaSQLQueryPlanner.java:131)
	at org.apache.beam.sdk.extensions.sql.zetasql.ZetaSQLQueryPlanner.convertToBeamRel(ZetaSQLQueryPlanner.java:115)
	at cloud.dataflow.sql.ExecuteQueryServiceServer$SqlComplianceServiceImpl.executeQuery(ExecuteQueryServiceServer.java:242)
	at com.google.zetasql.testing.SqlComplianceServiceGrpc$MethodHandlers.invoke(SqlComplianceServiceGrpc.java:423)
	at com.google.zetasql.io.grpc.stub.ServerCalls$UnaryServerCallHandler$UnaryServerCallListener.onHalfClose(ServerCalls.java:171)
	at com.google.zetasql.io.grpc.internal.ServerCallImpl$ServerStreamListenerImpl.halfClosed(ServerCallImpl.java:283)
	at com.google.zetasql.io.grpc.internal.ServerImpl$JumpToApplicationThreadServerStreamListener$1HalfClosed.runInContext(ServerImpl.java:711)
	at com.google.zetasql.io.grpc.internal.ContextRunnable.run(ContextRunnable.java:37)
	at com.google.zetasql.io.grpc.internal.SerializingExecutor.run(SerializingExecutor.java:123)
	at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1149)
	at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:624)
	at java.lang.Thread.run(Thread.java:748)
{code}
{code:java}
Apr 01, 2020 11:48:18 AM cloud.dataflow.sql.ExecuteQueryServiceServer$SqlComplianceServiceImpl executeQuery
INFO: Processing Sql statement: SELECT b, x
FROM UNNEST(
       [STRUCT(true AS b, [3, 5] AS arr), STRUCT(false AS b, [7, 9] AS arr)]) t
LEFT JOIN UNNEST(t.arr) x ON b
Apr 01, 2020 11:48:18 AM cloud.dataflow.sql.ExecuteQueryServiceServer$SqlComplianceServiceImpl executeQuery
INFO: Processing Sql statement: SELECT b, x, p
FROM UNNEST(
       [STRUCT(true AS b, [3, 5] AS arr), STRUCT(false AS b, [7, 9] AS arr)]) t
LEFT JOIN UNNEST(t.arr) x WITH OFFSET p ON b
{code}



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