[FLINK-33116] CliClientTest.testCancelExecutionInteractiveMode fails with NPE on AZP

• Type: Bug
• Status: Resolved
• Priority: Critical
• Resolution: Fixed
• Affects Version/s: 1.19.0
• Fix Version/s: 1.16.3, 1.17.2, 1.19.0, 1.18.1
• Component/s: Table SQL / Client
• Labels: pull-request-available stale-critical test-stability
• Assignee: jiabao.sun
• Reporter: Sergey Nuyanzin
• Created: 19/Sep/23 09:30
• Updated: 20/Oct/23 10:50
• Resolved: 20/Oct/23 10:50

Description

This build https://dev.azure.com/apache-flink/apache-flink/_build/results?buildId=53309&view=logs&j=ce3801ad-3bd5-5f06-d165-34d37e757d90&t=5e4d9387-1dcc-5885-a901-90469b7e6d2f&l=12264

fails as

Sep 18 02:26:15 02:26:15.743 [ERROR] org.apache.flink.table.client.cli.CliClientTest.testCancelExecutionInteractiveMode  Time elapsed: 0.1 s  <<< ERROR!
Sep 18 02:26:15 java.lang.NullPointerException
Sep 18 02:26:15 	at org.apache.flink.table.client.cli.CliClient.closeTerminal(CliClient.java:284)
Sep 18 02:26:15 	at org.apache.flink.table.client.cli.CliClient.close(CliClient.java:108)
Sep 18 02:26:15 	at org.apache.flink.table.client.cli.CliClientTest.testCancelExecutionInteractiveMode(CliClientTest.java:314)
Sep 18 02:26:15 	at java.base/jdk.internal.reflect.NativeMethodAccessorImpl.invoke0(Native Method) 

Issue Links

• links to: GitHub Pull Request #23515
• links to: GitHub Pull Request #23533
• links to: GitHub Pull Request #23534
• links to: GitHub Pull Request #23535
• links to: GitHub Pull Request #23536