[FLINK-28577] 1.15.1 web ui console report error about checkpoint size

• Type: Bug
• Status: Resolved
• Priority: Major
• Resolution: Fixed
• Affects Version/s: 1.15.1
• Fix Version/s: 1.16.0, 1.15.2
• Component/s: Runtime / Web Frontend
• Labels: pull-request-available
• Assignee: Yu Chen
• Reporter: nobleyd
• Created: 17/Jul/22 12:01
• Updated: 27/Jul/22 11:49
• Resolved: 27/Jul/22 11:46

Description

1.15.1

1 start-cluster

2 submit job: ./bin/flink run -d ./examples/streaming/TopSpeedWindowing.jar

3 trigger savepoint: ./bin/flink savepoint {{

{jobId}

./sp0}}

4 open web ui for job and change to checkpoint tab, nothing showed.

Chrome console log shows some error:

{{main.a7e97c2f60a2616e.js:1 ERROR TypeError: Cannot read properties of null (reading 'checkpointed_size')
    at q (253.e9e8f2b56b4981f5.js:1:607974)
    at Sl (main.a7e97c2f60a2616e.js:1:186068)
    at Br (main.a7e97c2f60a2616e.js:1:184696)
    at N8 (main.a7e97c2f60a2616e.js:1:185128)
    at Br (main.a7e97c2f60a2616e.js:1:185153)
    at N8 (main.a7e97c2f60a2616e.js:1:185128)
    at Br (main.a7e97c2f60a2616e.js:1:185153)
    at N8 (main.a7e97c2f60a2616e.js:1:185128)
    at Br (main.a7e97c2f60a2616e.js:1:185153)
    at B8 (main.a7e97c2f60a2616e.js:1:191872)}}

 

 

 

Issue Links

• is caused by: FLINK-25557 Introduce incremental/full checkpoint size stats
• links to: GitHub Pull Request #20373