beliefer commented on a change in pull request #30717: URL: https://github.com/apache/spark/pull/30717#discussion_r540766495
########## File path: sql/catalyst/src/main/scala/org/apache/spark/sql/QueryExecutionErrors.scala ########## @@ -0,0 +1,60 @@ +/* + * Licensed to the Apache Software Foundation (ASF) under one or more + * contributor license agreements. See the NOTICE file distributed with + * this work for additional information regarding copyright ownership. + * The ASF licenses this file to You under the Apache License, Version 2.0 + * (the "License"); you may not use this file except in compliance with + * the License. You may obtain a copy of the License at + * + * http://www.apache.org/licenses/LICENSE-2.0 + * + * Unless required by applicable law or agreed to in writing, software + * distributed under the License is distributed on an "AS IS" BASIS, + * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. + * See the License for the specific language governing permissions and + * limitations under the License. + */ + +package org.apache.spark.sql.errors + +import org.apache.spark.sql.catalyst.analysis.UnresolvedGenerator +import org.apache.spark.sql.catalyst.plans.logical.{LeafNode, LogicalPlan} + +/** + * Object for grouping all error messages of the query runtime. + * Currently it includes all [[SparkException]]s and RuntimeExceptions(e.g. + * UnsupportedOperationException, IllegalStateException). + */ +object QueryExecutionErrors { + + def columnChangeUnsupportedError(): Throwable = { + new UnsupportedOperationException("Please add an implementation for a column change here") + } + + def unexpectedPlanReturnError(other: LogicalPlan, methodName: String): Throwable = { + new IllegalStateException(s"[BUG] unexpected plan returned by `$methodName`: $other") + } + + def logicalHintOperatorNotRemovedDuringAnalysisError(): Throwable = { + new IllegalStateException( + "Internal error: logical hint operator should have been removed during analysis") + } + + def logicalPlanHaveOutputOfCharOrVarcharError(leaf: LeafNode): Throwable = { + new IllegalStateException( + s"[BUG] logical plan should not have output of char/varchar type: $leaf") + } + + def cannotEvaluateExpressionError(generator: UnresolvedGenerator): Throwable = { + new UnsupportedOperationException(s"Cannot evaluate expression: $generator") + } + + def cannotGenerateCodeForExpressionError(generator: UnresolvedGenerator): Throwable = { + new UnsupportedOperationException(s"Cannot generate code for expression: $generator") + } + + def cannotTerminateExpressionError(generator: UnresolvedGenerator): Throwable = { + new UnsupportedOperationException(s"Cannot terminate expression: $generator") + } + Review comment: OK ---------------------------------------------------------------- This is an automated message from the Apache Git Service. To respond to the message, please log on to GitHub and use the URL above to go to the specific comment. For queries about this service, please contact Infrastructure at: [email protected] --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
