[ https://issues.apache.org/jira/browse/CALCITE-6127?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
ASF GitHub Bot updated CALCITE-6127: ------------------------------------ Labels: pull-request-available (was: ) > The spark array function gives NullPointerException when element is row type > ---------------------------------------------------------------------------- > > Key: CALCITE-6127 > URL: https://issues.apache.org/jira/browse/CALCITE-6127 > Project: Calcite > Issue Type: Bug > Components: core > Affects Versions: 1.36.0 > Reporter: Ran Tao > Priority: Major > Labels: pull-request-available > Fix For: 1.37.0 > > > when we run > {code:java} > array(row(1,2)) > {code} > It will give NullPointerException. > {noformat} > java.lang.NullPointerException: array element type family > at java.base/java.util.Objects.requireNonNull(Objects.java:246) > at > org.apache.calcite.sql.fun.SqlLibraryOperators.arrayReturnType(SqlLibraryOperators.java:1070) > at > org.apache.calcite.sql.SqlOperator.inferReturnType(SqlOperator.java:534) > at > org.apache.calcite.sql.SqlOperator.validateOperands(SqlOperator.java:503) > at org.apache.calcite.sql.SqlFunction.deriveType(SqlFunction.java:347) > at org.apache.calcite.sql.SqlFunction.deriveType(SqlFunction.java:231) > at > org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:6575) > at > org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:6562) > at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:166) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.deriveTypeImpl(SqlValidatorImpl.java:1926) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.deriveType(SqlValidatorImpl.java:1911) > at org.apache.calcite.sql.SqlNode.validateExpr(SqlNode.java:276) > at org.apache.calcite.sql.SqlOperator.validateCall(SqlOperator.java:475) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateCall(SqlValidatorImpl.java:6232) > at org.apache.calcite.sql.SqlCall.validate(SqlCall.java:143) > at org.apache.calcite.sql.SqlNode.validateExpr(SqlNode.java:275) > at org.apache.calcite.sql.SqlOperator.validateCall(SqlOperator.java:475) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateCall(SqlValidatorImpl.java:6232) > at org.apache.calcite.sql.SqlCall.validate(SqlCall.java:143) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:1091) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validate(SqlValidatorImpl.java:797) > at > org.apache.calcite.sql.test.AbstractSqlTester.parseAndValidate(AbstractSqlTester.java:161) > at > org.apache.calcite.sql.test.AbstractSqlTester.validateAndThen(AbstractSqlTester.java:249) > at > org.apache.calcite.test.SqlOperatorFixtureImpl.lambda$forEachQueryValidateAndThen$1(SqlOperatorFixtureImpl.java:154) > at > org.apache.calcite.sql.test.AbstractSqlTester.forEachQuery(AbstractSqlTester.java:446) > at > org.apache.calcite.test.SqlOperatorFixtureImpl.forEachQueryValidateAndThen(SqlOperatorFixtureImpl.java:153) > at > org.apache.calcite.test.SqlOperatorFixtureImpl.checkType(SqlOperatorFixtureImpl.java:130) > at > org.apache.calcite.sql.test.SqlOperatorFixture.checkScalar(SqlOperatorFixture.java:226) > at > org.apache.calcite.test.SqlOperatorTest.testArrayFunction(SqlOperatorTest.java:10481) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) > at > java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) > at > java.base/jdk.internal.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) > at java.base/java.lang.reflect.Method.invoke(Method.java:566) > at > org.junit.platform.commons.util.ReflectionUtils.invokeMethod(ReflectionUtils.java:727) > at > org.junit.jupiter.engine.execution.MethodInvocation.proceed(MethodInvocation.java:60) > at > org.junit.jupiter.engine.execution.InvocationInterceptorChain$ValidatingInvocation.proceed(InvocationInterceptorChain.java:131) > at > org.junit.jupiter.engine.extension.TimeoutExtension.intercept(TimeoutExtension.java:156) > at > org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestableMethod(TimeoutExtension.java:147) > at > org.junit.jupiter.engine.extension.TimeoutExtension.interceptTestMethod(TimeoutExtension.java:86) > at > org.junit.jupiter.engine.execution.InterceptingExecutableInvoker$ReflectiveInterceptorCall.lambda$ofVoidMethod$0(InterceptingExecutableInvoker.java:103) > at > org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.lambda$invoke$0(InterceptingExecutableInvoker.java:93) > at > org.junit.jupiter.engine.execution.InvocationInterceptorChain$InterceptedInvocation.proceed(InvocationInterceptorChain.java:106) > at > org.junit.jupiter.engine.execution.InvocationInterceptorChain.proceed(InvocationInterceptorChain.java:64) > at > org.junit.jupiter.engine.execution.InvocationInterceptorChain.chainAndInvoke(InvocationInterceptorChain.java:45) > at > org.junit.jupiter.engine.execution.InvocationInterceptorChain.invoke(InvocationInterceptorChain.java:37) > at > org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:92) > at > org.junit.jupiter.engine.execution.InterceptingExecutableInvoker.invoke(InterceptingExecutableInvoker.java:86) > at > org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.lambda$invokeTestMethod$7(TestMethodTestDescriptor.java:217) > at > org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) > at > org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.invokeTestMethod(TestMethodTestDescriptor.java:213) > at > org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:138) > at > org.junit.jupiter.engine.descriptor.TestMethodTestDescriptor.execute(TestMethodTestDescriptor.java:68) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:151) > at > org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) > at > org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) > at > org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) > at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) > at > org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) > at > org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) > at > org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) > at > org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) > at java.base/java.util.ArrayList.forEach(ArrayList.java:1541) > at > org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.invokeAll(SameThreadHierarchicalTestExecutorService.java:41) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$6(NodeTestTask.java:155) > at > org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$8(NodeTestTask.java:141) > at > org.junit.platform.engine.support.hierarchical.Node.around(Node.java:137) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.lambda$executeRecursively$9(NodeTestTask.java:139) > at > org.junit.platform.engine.support.hierarchical.ThrowableCollector.execute(ThrowableCollector.java:73) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.executeRecursively(NodeTestTask.java:138) > at > org.junit.platform.engine.support.hierarchical.NodeTestTask.execute(NodeTestTask.java:95) > at > org.junit.platform.engine.support.hierarchical.SameThreadHierarchicalTestExecutorService.submit(SameThreadHierarchicalTestExecutorService.java:35) > at > org.junit.platform.engine.support.hierarchical.HierarchicalTestExecutor.execute(HierarchicalTestExecutor.java:57) > at > org.junit.platform.engine.support.hierarchical.HierarchicalTestEngine.execute(HierarchicalTestEngine.java:54) > at > org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:147) > at > org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:127) > at > org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:90) > at > org.junit.platform.launcher.core.EngineExecutionOrchestrator.lambda$execute$0(EngineExecutionOrchestrator.java:55) > at > org.junit.platform.launcher.core.EngineExecutionOrchestrator.withInterceptedStreams(EngineExecutionOrchestrator.java:102) > at > org.junit.platform.launcher.core.EngineExecutionOrchestrator.execute(EngineExecutionOrchestrator.java:54) > at > org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:114) > at > org.junit.platform.launcher.core.DefaultLauncher.execute(DefaultLauncher.java:86) > at > org.junit.platform.launcher.core.DefaultLauncherSession$DelegatingLauncher.execute(DefaultLauncherSession.java:86) > at > org.junit.platform.launcher.core.SessionPerRequestLauncher.execute(SessionPerRequestLauncher.java:53) > at > com.intellij.junit5.JUnit5IdeaTestRunner.startRunnerWithArgs(JUnit5IdeaTestRunner.java:57) > at > com.intellij.rt.junit.IdeaTestRunner$Repeater$1.execute(IdeaTestRunner.java:38) > at > com.intellij.rt.execution.junit.TestsRepeater.repeat(TestsRepeater.java:11) > at > com.intellij.rt.junit.IdeaTestRunner$Repeater.startRunnerWithArgs(IdeaTestRunner.java:35) > at > com.intellij.rt.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:232) > at com.intellij.rt.junit.JUnitStarter.main(JUnitStarter.java:55) > {noformat} > The reason is that we introduced a bug when we previously supported the > coexistence of numeric and char types(a special spark array case) in spark > array. -- This message was sent by Atlassian Jira (v8.20.10#820010)