Jeff Zhang created FLINK-15935:
----------------------------------
Summary: 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
Affects Versions: 1.10.0
Reporter: Jeff Zhang
Run the following code in module `flink-table-examples` (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}
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