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https://issues.apache.org/jira/browse/IGNITE-21836?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Maksim Zhuravkov updated IGNITE-21836:
--------------------------------------
Summary: KeyValueView. GetNullable produces confusing error for a PoJo when
field / column nullability do not match (was: KeyValueView. GetNullable
produces confusing error for a PoJo with primitive fields when column is
nullable)
> KeyValueView. GetNullable produces confusing error for a PoJo when field /
> column nullability do not match
> ----------------------------------------------------------------------------------------------------------
>
> Key: IGNITE-21836
> URL: https://issues.apache.org/jira/browse/IGNITE-21836
> Project: Ignite
> Issue Type: Bug
> Components: sql
> Reporter: Maksim Zhuravkov
> Priority: Minor
> Labels: ignite-3
>
> GetNullable method of KeyValueView produces a confusing error for a PoJo when
> a field is primitive but underlying column is nullable:
> {code:java}
> public class ItKvTest extends BaseSqlIntegrationTest {
> public static class BoolStr {
> boolean boolCol;
> String strCol;
> }
> @Test
> public void testGetNullable() {
> sql("CREATE TABLE t0 (ID INTEGER PRIMARY KEY, boolCol BOOLEAN, strCol
> VARCHAR)");
> Table table = CLUSTER.aliveNode().tables().table("T0");
> KeyValueView<Integer, BoolStr> view =
> table.keyValueView(Mapper.of(Integer.class), Mapper.of(BoolStr.class));
> view.put(null, 1, null);
> view.getNullable(null, 1);
> }
> }
> {code}
> {code:java}
> org.apache.ignite.lang.MarshallerException: IGN-CMN-65535
> TraceId:ef2d9c71-8f2d-4279-99fc-25e8e14ede40 Failed to write field [id=0]
> at
> org.apache.ignite.internal.table.KeyValueViewImpl.marshal(KeyValueViewImpl.java:524)
> at
> org.apache.ignite.internal.table.KeyValueViewImpl.lambda$putAsync$16(KeyValueViewImpl.java:225)
> at
> org.apache.ignite.internal.table.AbstractTableView.lambda$withSchemaSync$1(AbstractTableView.java:180)
> at
> java.base/java.util.concurrent.CompletableFuture.uniComposeStage(CompletableFuture.java:1187)
> at
> java.base/java.util.concurrent.CompletableFuture.thenCompose(CompletableFuture.java:2341)
> at
> org.apache.ignite.internal.table.AbstractTableView.withSchemaSync(AbstractTableView.java:180)
> at
> org.apache.ignite.internal.table.AbstractTableView.withSchemaSync(AbstractTableView.java:171)
> at
> org.apache.ignite.internal.table.AbstractTableView.doOperation(AbstractTableView.java:147)
> at
> org.apache.ignite.internal.table.KeyValueViewImpl.putAsync(KeyValueViewImpl.java:224)
> at
> org.apache.ignite.internal.table.KeyValueViewImpl.lambda$put$15(KeyValueViewImpl.java:216)
> at
> org.apache.ignite.internal.table.AbstractTableView.sync(AbstractTableView.java:124)
> at
> org.apache.ignite.internal.table.KeyValueViewImpl.put(KeyValueViewImpl.java:216)
> at
> org.apache.ignite.internal.sql.api.ItKevtest.testGetNullable(ItKevtest.java:24)
> at java.base/java.lang.reflect.Method.invoke(Method.java:580)
> at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
> at java.base/java.util.ArrayList.forEach(ArrayList.java:1596)
> Caused by: org.apache.ignite.internal.marshaller.MarshallerException:
> IGN-CMN-65535 TraceId:ef2d9c71-8f2d-4279-99fc-25e8e14ede40 Failed to write
> field [id=0]
> at
> org.apache.ignite.internal.marshaller.FieldAccessor.write(FieldAccessor.java:401)
> at
> org.apache.ignite.internal.marshaller.Marshaller$PojoMarshaller.writeObject(Marshaller.java:274)
> at
> org.apache.ignite.internal.schema.marshaller.reflection.KvMarshallerImpl.marshal(KvMarshallerImpl.java:102)
> at
> org.apache.ignite.internal.table.KeyValueViewImpl.marshal(KeyValueViewImpl.java:522)
> ... 15 more
> Caused by: java.lang.NullPointerException
> at java.base/java.util.Objects.requireNonNull(Objects.java:233)
> at
> java.base/java.lang.invoke.VarHandleBooleans$FieldInstanceReadOnly.get(VarHandleBooleans.java:90)
> at
> org.apache.ignite.internal.marshaller.FieldAccessor$VarHandleAccessor.get(FieldAccessor.java:552)
> at
> org.apache.ignite.internal.marshaller.FieldAccessor$BooleanPrimitiveAccessor.write0(FieldAccessor.java:581)
> at
> org.apache.ignite.internal.marshaller.FieldAccessor.write(FieldAccessor.java:399)
> ... 18 more
> {code}
> This error message can be improved to say exactly what is wrong and how to
> fix user code.
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