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Posted to issues@yunikorn.apache.org by "Peter Bacsko (Jira)" <ji...@apache.org> on 2021/11/09 10:56:00 UTC

[jira] [Created] (YUNIKORN-940) Periodic & on-demand state dump in Yunikorn

Peter Bacsko created YUNIKORN-940:
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             Summary: Periodic & on-demand state dump in Yunikorn
                 Key: YUNIKORN-940
                 URL: https://issues.apache.org/jira/browse/YUNIKORN-940
             Project: Apache YuniKorn
          Issue Type: Improvement
          Components: core - scheduler, shim - kubernetes
            Reporter: Peter Bacsko


Currently, there are many REST endpoints in Yunikorn which provide a bunch of useful information about applications, nodes, node utilization, etc.

However, if requires many round trips to retrieve all of this. Also, it is often beneficial to periodically log detailed state information.

The scope of this ticket is:
* Introduce new REST endpoint which collects and returns all info which is currently available separately
* Refactor code (extract DAO generating methods)
* Add new REST endpoints which enables/disables periodic state logging



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