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https://issues.apache.org/jira/browse/FLINK-30677?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17676835#comment-17676835
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Paul Lin commented on FLINK-30677:
----------------------------------
I think the problem lies here:
{code:java}
2023-01-13T01:32:32.9258077Z Jan 13 01:32:32 # test explain select with
CHANGELOG_MODE
2023-01-13T01:32:32.9258568Z Jan 13 01:32:32 explain changelog_mode select
`user`, product from orders;
2023-01-13T01:32:32.9259004Z Jan 13 01:32:32 !output
2023-01-13T01:32:32.9259402Z Jan 13 01:32:32
java.util.NoSuchElementException: null
2023-01-13T01:32:32.9259800Z Jan 13 01:32:32 !error {code}
It seems not directly related to f1770892 (FLINK-28655), but I will take a look.
> SqlGatewayServiceStatementITCase.testFlinkSqlStatements fails
> -------------------------------------------------------------
>
> Key: FLINK-30677
> URL: https://issues.apache.org/jira/browse/FLINK-30677
> Project: Flink
> Issue Type: Bug
> Components: Table SQL / Gateway
> Affects Versions: 1.17.0
> Reporter: Matthias Pohl
> Priority: Critical
> Labels: test-stability
>
> We're observing a test instability with
> {{SqlGatewayServiceStatementITCase.testFlinkSqlStatements}} in the following
> builds:
> [https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=44775&view=logs&j=a9db68b9-a7e0-54b6-0f98-010e0aff39e2&t=cdd32e0b-6047-565b-c58f-14054472f1be&l=14251]
> https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=44775&view=logs&j=de826397-1924-5900-0034-51895f69d4b7&t=f311e913-93a2-5a37-acab-4a63e1328f94&l=14608
> {code:java}
> Jan 13 02:46:10 [ERROR] Tests run: 9, Failures: 1, Errors: 0, Skipped: 0,
> Time elapsed: 27.279 s <<< FAILURE! - in
> org.apache.flink.table.gateway.service.SqlGatewayServiceStatementITCase
> Jan 13 02:46:10 [ERROR]
> org.apache.flink.table.gateway.service.SqlGatewayServiceStatementITCase.testFlinkSqlStatements(String)[5]
> Time elapsed: 1.573 s <<< FAILURE!
> Jan 13 02:46:10 org.opentest4j.AssertionFailedError:
> Jan 13 02:46:10
> Jan 13 02:46:10 expected:
> Jan 13 02:46:10 "# table.q - CREATE/DROP/SHOW/ALTER/DESCRIBE TABLE
> Jan 13 02:46:10 #
> Jan 13 02:46:10 # Licensed to the Apache Software Foundation (ASF) under
> one or more
> Jan 13 02:46:10 # contributor license agreements. See the NOTICE file
> distributed with
> Jan 13 02:46:10 # this work for additional information regarding copyright
> ownership.
> Jan 13 02:46:10 # The ASF licenses this file to you under the Apache
> License, Version 2.0
> Jan 13 02:46:10 # (the "License"); you may not use this file except in
> compliance with
> Jan 13 02:46:10 # the License. You may obtain a copy of the License at
> Jan 13 02:46:10 #
> Jan 13 02:46:10 # http://www.apache.org/licenses/LICENSE-2.0
> Jan 13 02:46:10 #
> Jan 13 02:46:10 # Unless required by applicable law or agreed to in
> writing, software
> Jan 13 02:46:10 # distributed under the License is distributed on an "AS
> IS" BASIS,
> Jan 13 02:46:10 # WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
> express or implied.
> Jan 13 02:46:10 # See the License for the specific language governing
> permissions and
> Jan 13 02:46:10 # limitations under the License.
> [...] {code}
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