JJJJude created FLINK-35039: ------------------------------- Summary: Create Profiling JobManager/TaskManager Instance failed Key: FLINK-35039 URL: https://issues.apache.org/jira/browse/FLINK-35039 Project: Flink Issue Type: Bug Components: Runtime / Web Frontend Affects Versions: 1.19.0 Environment: Hadoop 3.2.2 Flink 1.19 Reporter: JJJJude Attachments: image-2024-04-08-10-21-31-066.png, image-2024-04-08-10-21-48-417.png, image-2024-04-08-10-30-16-683.png
I'm test the "async-profiler" feature in version 1.19, but when I submit a task in yarn per-job mode, I get an error when I click Create Profiling Instance on the flink Web UI page. !image-2024-04-08-10-21-31-066.png! !image-2024-04-08-10-21-48-417.png! The error message obviously means that the yarn proxy server does not support *POST* calls. I checked the code of _*WebAppProxyServlet.java*_ and found that the *POST* method is indeed not supported, so I changed it to *PUT* method and the call was successful. !image-2024-04-08-10-30-16-683.png! -- This message was sent by Atlassian Jira (v8.20.10#820010)