[ https://issues.apache.org/jira/browse/FLINK-15935?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jeff Zhang updated FLINK-15935: ------------------------------- Component/s: Table SQL / Planner > Unable to use watermark when depends both on flink planner and blink planner > ---------------------------------------------------------------------------- > > Key: FLINK-15935 > URL: https://issues.apache.org/jira/browse/FLINK-15935 > Project: Flink > Issue Type: Bug > Components: Table SQL / Planner > Affects Versions: 1.10.0 > Reporter: Jeff Zhang > Priority: Blocker > > Run the following code in module `flink-examples-table` (must be under this > module) > {code:java} > /* > * 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.flink.table.examples.java; > import org.apache.flink.streaming.api.TimeCharacteristic; > import org.apache.flink.streaming.api.environment.StreamExecutionEnvironment; > import org.apache.flink.table.api.EnvironmentSettings; > import org.apache.flink.table.api.java.StreamTableEnvironment; > /** > * javadoc. > */ > public class TableApiExample { > /** > * > * @param args > * @throws Exception > */ > public static void main(String[] args) throws Exception { > StreamExecutionEnvironment bsEnv = > StreamExecutionEnvironment.getExecutionEnvironment(); > bsEnv.setStreamTimeCharacteristic(TimeCharacteristic.EventTime); > EnvironmentSettings bsSettings = > EnvironmentSettings.newInstance().useBlinkPlanner().inStreamingMode().build(); > StreamTableEnvironment bsTableEnv = > StreamTableEnvironment.create(bsEnv, bsSettings); > bsTableEnv.sqlUpdate( "CREATE TABLE sink_kafka (\n" + > " status STRING,\n" + > " direction STRING,\n" + > " event_ts TIMESTAMP(3),\n" + > " WATERMARK FOR event_ts AS event_ts - INTERVAL '5' SECOND\n" + > ") WITH (\n" + > " 'connector.type' = 'kafka', \n" + > " 'connector.version' = 'universal', \n" + > " 'connector.topic' = 'generated.events2',\n" + > " 'connector.properties.zookeeper.connect' = 'localhost:2181',\n" + > " 'connector.properties.bootstrap.servers' = 'localhost:9092',\n" + > " 'connector.properties.group.id' = 'testGroup',\n" + > " 'format.type'='json',\n" + > " 'update-mode' = 'append'\n" + > ")\n"); > } > } > {code} > > And hit the following error: > {code:java} > Exception in thread "main" > org.apache.calcite.runtime.CalciteContextException: From line 5, column 31 to > line 5, column 38: Unknown identifier 'event_ts'Exception in thread "main" > org.apache.calcite.runtime.CalciteContextException: From line 5, column 31 to > line 5, column 38: Unknown identifier 'event_ts' at > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at > org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:463) > at org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:834) at > org.apache.calcite.sql.SqlUtil.newContextException(SqlUtil.java:819) at > org.apache.calcite.sql.validate.SqlValidatorImpl.newValidationError(SqlValidatorImpl.java:4841) > at > org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5667) > at > org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5587) > at org.apache.calcite.sql.SqlIdentifier.accept(SqlIdentifier.java:317) at > org.apache.calcite.sql.validate.SqlValidatorImpl.deriveTypeImpl(SqlValidatorImpl.java:1691) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.deriveType(SqlValidatorImpl.java:1676) > at org.apache.calcite.sql.SqlOperator.deriveType(SqlOperator.java:501) at > org.apache.calcite.sql.SqlBinaryOperator.deriveType(SqlBinaryOperator.java:144) > at > org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5600) > at > org.apache.calcite.sql.validate.SqlValidatorImpl$DeriveTypeVisitor.visit(SqlValidatorImpl.java:5587) > at org.apache.calcite.sql.SqlCall.accept(SqlCall.java:139) at > org.apache.calcite.sql.validate.SqlValidatorImpl.deriveTypeImpl(SqlValidatorImpl.java:1691) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.deriveType(SqlValidatorImpl.java:1676) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateScopedExpression(SqlValidatorImpl.java:947) > at > org.apache.calcite.sql.validate.SqlValidatorImpl.validateParameterizedExpression(SqlValidatorImpl.java:930) > at > org.apache.flink.table.planner.operations.SqlToOperationConverter.lambda$createTableSchema$8(SqlToOperationConverter.java:509) > at java.util.Optional.ifPresent(Optional.java:159) at > org.apache.flink.table.planner.operations.SqlToOperationConverter.createTableSchema(SqlToOperationConverter.java:505) > at > org.apache.flink.table.planner.operations.SqlToOperationConverter.convertCreateTable(SqlToOperationConverter.java:177) > at > org.apache.flink.table.planner.operations.SqlToOperationConverter.convert(SqlToOperationConverter.java:130) > at > org.apache.flink.table.planner.delegation.ParserImpl.parse(ParserImpl.java:66) > at > org.apache.flink.table.api.internal.TableEnvironmentImpl.sqlUpdate(TableEnvironmentImpl.java:484) > at > org.apache.flink.table.examples.java.TableApiExample.main(TableApiExample.java:43)Caused > by: org.apache.calcite.sql.validate.SqlValidatorException: Unknown > identifier 'event_ts' at > sun.reflect.NativeConstructorAccessorImpl.newInstance0(Native Method) at > sun.reflect.NativeConstructorAccessorImpl.newInstance(NativeConstructorAccessorImpl.java:62) > at > sun.reflect.DelegatingConstructorAccessorImpl.newInstance(DelegatingConstructorAccessorImpl.java:45) > at java.lang.reflect.Constructor.newInstance(Constructor.java:423) at > org.apache.calcite.runtime.Resources$ExInstWithCause.ex(Resources.java:463) > at org.apache.calcite.runtime.Resources$ExInst.ex(Resources.java:572) ... 25 > more {code} -- This message was sent by Atlassian Jira (v8.3.4#803005)