[jira] [Created] (CALCITE-2795) New Avatica version doesn't support "list" type in query

["Ayelet Morris (JIRA)" <ji...@apache.org>]

Ayelet Morris created CALCITE-2795:
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             Summary: New Avatica version doesn't support "list" type in query
                 Key: CALCITE-2795
                 URL: https://issues.apache.org/jira/browse/CALCITE-2795
             Project: Calcite
          Issue Type: Bug
          Components: avatica
    Affects Versions: 1.18.0, 1.17.0
            Reporter: Ayelet Morris


I created a simple POJO that has an id and a list and created a simple select query from it, I received the following exception, it seems that in previous versions (we used avatica 1.9 with calcite 1.11 before this upgrade) the list type was detected as "OTHER" type and the query worked, now it is marked as a Scalar but somehow finds its way to the "array" type of the types switch, then when trying to parse the column TYPE it fails (it doesn't even try to fetch the list itself)

java.lang.RuntimeException: exception while executing [SELECT * FROM TypeWithList]

at org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1458)
 at org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1426)
 at org.apache.calcite.test.CalciteAssert$AssertQuery.returnsUnordered(CalciteAssert.java:1464)
 at com.gigaspaces.jdbc.TypesTest.testSelectWithList(TypesTest.java:44)
 at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
 at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62)
 at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
 at java.lang.reflect.Method.invoke(Method.java:498)
 at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:50)
 at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
 at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:47)
 at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
 at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
 at org.springframework.test.context.junit4.statements.RunBeforeTestMethodCallbacks.evaluate(RunBeforeTestMethodCallbacks.java:75)
 at org.junit.internal.runners.statements.RunAfters.evaluate(RunAfters.java:27)
 at org.springframework.test.context.junit4.statements.RunAfterTestMethodCallbacks.evaluate(RunAfterTestMethodCallbacks.java:86)
 at org.springframework.test.context.junit4.statements.SpringRepeat.evaluate(SpringRepeat.java:84)
 at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:325)
 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:252)
 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.runChild(SpringJUnit4ClassRunner.java:94)
 at org.junit.runners.ParentRunner$3.run(ParentRunner.java:290)
 at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:71)
 at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:288)
 at org.junit.runners.ParentRunner.access$000(ParentRunner.java:58)
 at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:268)
 at org.springframework.test.context.junit4.statements.RunBeforeTestClassCallbacks.evaluate(RunBeforeTestClassCallbacks.java:61)
 at org.springframework.test.context.junit4.statements.RunAfterTestClassCallbacks.evaluate(RunAfterTestClassCallbacks.java:70)
 at org.junit.runners.ParentRunner.run(ParentRunner.java:363)
 at org.springframework.test.context.junit4.SpringJUnit4ClassRunner.run(SpringJUnit4ClassRunner.java:191)
 at org.junit.runner.JUnitCore.run(JUnitCore.java:137)
 at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:68)
 at com.intellij.rt.execution.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:47)
 at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:242)
 at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:70)
Caused by: java.lang.RuntimeException: With materializationsEnabled=false, limit=0
 at org.apache.calcite.test.CalciteAssert.assertQuery(CalciteAssert.java:573)
 at org.apache.calcite.test.CalciteAssert$AssertQuery.returns(CalciteAssert.java:1450)
 ... 33 more
Caused by: java.sql.SQLException: Error while executing SQL "SELECT * FROM TypeWithList": org.apache.calcite.avatica.ColumnMetaData$ScalarType cannot be cast to org.apache.calcite.avatica.ColumnMetaData$ArrayType
 at org.apache.calcite.avatica.Helper.createException(Helper.java:56)
 at org.apache.calcite.avatica.Helper.createException(Helper.java:41)
 at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:163)
 at org.apache.calcite.avatica.AvaticaStatement.executeQuery(AvaticaStatement.java:227)
 at org.apache.calcite.test.CalciteAssert.assertQuery(CalciteAssert.java:541)
 ... 34 more
Caused by: java.lang.ClassCastException: org.apache.calcite.avatica.ColumnMetaData$ScalarType cannot be cast to org.apache.calcite.avatica.ColumnMetaData$ArrayType
 at org.apache.calcite.avatica.util.AbstractCursor.createAccessor(AbstractCursor.java:190)
 at org.apache.calcite.avatica.util.AbstractCursor.createAccessor(AbstractCursor.java:84)
 at org.apache.calcite.avatica.util.AbstractCursor.createAccessors(AbstractCursor.java:74)
 at org.apache.calcite.avatica.AvaticaResultSet.execute(AvaticaResultSet.java:186)
 at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:64)
 at org.apache.calcite.jdbc.CalciteResultSet.execute(CalciteResultSet.java:43)
 at org.apache.calcite.avatica.AvaticaConnection$1.execute(AvaticaConnection.java:667)
 at org.apache.calcite.jdbc.CalciteMetaImpl.prepareAndExecute(CalciteMetaImpl.java:566)
 at org.apache.calcite.avatica.AvaticaConnection.prepareAndExecuteInternal(AvaticaConnection.java:675)
 at org.apache.calcite.avatica.AvaticaStatement.executeInternal(AvaticaStatement.java:156)
 ... 36 more



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