Add rest.flamegraph.enabled: true <https://ci.apache.org/projects/flink/flink-docs-master/docs/deployment/config/#rest-flamegraph-enabled> to conf/flink-conf.yaml solves my problem. Thanks!
Best, Yik San On Wed, May 12, 2021 at 5:00 PM Chesnay Schepler <ches...@apache.org> wrote: > Did you enable the flamegraph feature in the configuration? > > On 5/12/2021 10:51 AM, Yik San Chan wrote: > > Hi community, > > > > Flink 1.13.0 releases flamegraph. However, when I run Flink 1.13.0 > > locally, and try to check the flamegraph of an operator that is > > running, I got this "404 not found" error. This is the request and > > response. > > > > Request: > > curl > > ' > http://localhost:8081/jobs/9f4ba3d39de6b2d9de0ea77ba8f8431a/vertices/398b7d36c52033324fc448876a5dfea6/flamegraph?type=on_cpu > > < > http://localhost:8081/jobs/9f4ba3d39de6b2d9de0ea77ba8f8431a/vertices/398b7d36c52033324fc448876a5dfea6/flamegraph?type=on_cpu>' > > > \ > > -H 'Connection: keep-alive' \ > > -H 'sec-ch-ua: " Not A;Brand";v="99", "Chromium";v="90", "Google > > Chrome";v="90"' \ > > -H 'Accept: application/json, text/plain, */*' \ > > -H 'sec-ch-ua-mobile: ?0' \ > > -H 'User-Agent: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_15_7) > > AppleWebKit/537.36 (KHTML, like Gecko) Chrome/90.0.4430.93 > > Safari/537.36' \ > > -H 'Sec-Fetch-Site: same-origin' \ > > -H 'Sec-Fetch-Mode: cors' \ > > -H 'Sec-Fetch-Dest: empty' \ > > -H 'Referer: http://localhost:8081/ <http://localhost:8081/>' \ > > -H 'Accept-Language: en-US,en;q=0.9' \ > > -H 'Cookie: _ga=GA1.1.564121319.1616060869; > > _ga_QW5M5B4MME=GS1.1.1616334849.11.1.1616336196.0; > > > username-localhost-8888="2|1:0|10:1618320509|23:username-localhost-8888|44:OGZmODRjYjcwZTYzNGYxY2E5NDNmM2VlZTk5MWNkM2E=|88feaedd691046c7c6bb4d7f474c3d9b165f2c63016d449a1a795943c536813d"; > > > _xsrf=2|0afa28c9|61e67479ca4bc7fc9e4ef1f12621dbc7|1618320509' \ > > --compressed > > > > Response: > > {"errors":["Unable to load requested file > > > /jobs/9f4ba3d39de6b2d9de0ea77ba8f8431a/vertices/398b7d36c52033324fc448876a5dfea6/flamegraph."]} > > > > This can be consistently reproduced regardless of what job I run. > > > > Any idea why? Thanks! > > > > Best, > > Yik San > > >
