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new 45e8034286 [YUNIKORN-3247] Update troubleshooting statedump collection
(#565)
45e8034286 is described below
commit 45e8034286ef139ec497d1df918152fabb631a71
Author: PoiBlackTea <[email protected]>
AuthorDate: Thu Jul 9 09:56:16 2026 +0530
[YUNIKORN-3247] Update troubleshooting statedump collection (#565)
Update the troubleshooting documentation for the collection of the
statedump. Replace the deprecated /ws/v1/fullstatedump endpoint and
port 9889 with the correct /debug/fullstatedump endpoint and port 9080,
which is hosted by the core scheduler web service directly.
Linked doc to refer port forwarding steps.
Closes: #565
Signed-off-by: Manikandan R <[email protected]>
---
docs/user_guide/troubleshooting.md | 8 +++++---
1 file changed, 5 insertions(+), 3 deletions(-)
diff --git a/docs/user_guide/troubleshooting.md
b/docs/user_guide/troubleshooting.md
index 496759f6cd..81b6fc1b83 100644
--- a/docs/user_guide/troubleshooting.md
+++ b/docs/user_guide/troubleshooting.md
@@ -146,13 +146,15 @@ A Yunikorn state dump contains the every state object for
every process which ge
The state dump is a valuable resource that Yunikorn offers for use while
troubleshooting.
+Since the debug endpoints are not proxied by the web UI server, you need to
access the scheduler web service directly.
+
There are a few ways to obtain the full state dump.
### 1. Scheduler URL
STEPS:
-* Open the Scheduler URL in your browser window/tab and edit the URL as
follows:
-* Replace `/#/dashboard` with `/ws/v1/fullstatedump`, (For example,
`http://localhost:9889/ws/v1/fullstatedump`)
+* Enable port forwarding to access the scheduler web service (see [Access to
the web
UI](https://yunikorn.apache.org/docs/developer_guide/deployment#access-to-the-web-ui)).
+* Open the debug endpoint in your browser:
`http://localhost:9080/debug/fullstatedump`
* Press Enter
That displays and provides an easy user experience to view live full state
dump.
@@ -161,7 +163,7 @@ That displays and provides an easy user experience to view
live full state dump.
With the below scheduler REST API returns information about full state dump
used by the YuniKorn Scheduler.
-`curl -X 'GET' http://localhost:9889/debug/fullstatedump -H 'accept:
application/json'`
+`curl -X 'GET' http://localhost:9080/debug/fullstatedump -H 'accept:
application/json'`
For more details around the content of the state dump, please refer to the
documentation on [retrieve-full-state-dump](api/system.md#retrieve-state-dump)
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