Rui Fan created FLINK-30239:
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Summary: The flame graph doesn't work due to
groupExecutionsByLocation has bug
Key: FLINK-30239
URL: https://issues.apache.org/jira/browse/FLINK-30239
Project: Flink
Issue Type: Bug
Components: Runtime / REST, Runtime / Web Frontend
Affects Versions: 1.16.0, 1.17.0
Reporter: Rui Fan
Fix For: 1.17.0, 1.16.1
Attachments: image-2022-11-30-00-10-48-940.png,
image-2022-11-30-00-11-09-728.png, image-2022-11-30-00-14-11-355.png
The flame graph cannot be generated forever when multiple tasks in the same TM.
It's caused by FLINK-26074
h1. Root cause:
A Set cannot be converted to an ImmutableSet during the aggregation of
ExecutionAttemptIDs. It will cause only the first ExecutionAttemptID of the TM
to be added to the set, the second ExecutionAttemptID will fail.
!image-2022-11-30-00-14-11-355.png!
!image-2022-11-30-00-11-09-728.png!
Exception Info:
!image-2022-11-30-00-10-48-940.png!
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