spark-issues mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Holden Karau (Jira)" <j...@apache.org>
Subject [jira] [Updated] (SPARK-34334) ExecutorPodsAllocator fails to identify some excess requests during downscaling
Date Tue, 09 Feb 2021 18:12:00 GMT

     [ https://issues.apache.org/jira/browse/SPARK-34334?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Holden Karau updated SPARK-34334:
---------------------------------
    Affects Version/s: 3.1.2
                       3.1.1
                       3.0.0
                       3.0.1

> ExecutorPodsAllocator fails to identify some excess requests during downscaling
> -------------------------------------------------------------------------------
>
>                 Key: SPARK-34334
>                 URL: https://issues.apache.org/jira/browse/SPARK-34334
>             Project: Spark
>          Issue Type: Sub-task
>          Components: Kubernetes
>    Affects Versions: 3.0.0, 3.0.1, 3.1.0, 3.2.0, 3.1.1, 3.1.2
>            Reporter: Attila Zsolt Piros
>            Assignee: Attila Zsolt Piros
>            Priority: Minor
>             Fix For: 3.2.0, 3.1.2
>
>
> During downscaling there are two kinds of POD requests which can lead to POD deletion
as it is identified as excess requests by the dynamic allocation:
>  * timed out newly created POD requests (which even haven't reached the Pod Pending state,
yet) 
>  * timed out pending pod requests
> The current implementation fails to delete a timed out pending pod requests when there
are not enough timed out newly created POD requests to delete but there are some non-timed
out ones.



--
This message was sent by Atlassian Jira
(v8.3.4#803005)

---------------------------------------------------------------------
To unsubscribe, e-mail: issues-unsubscribe@spark.apache.org
For additional commands, e-mail: issues-help@spark.apache.org


Mime
View raw message