[jira] [Resolved] (SPARK-47986) [CONNECT][PYTHON] Unable to create a new session when the default session is closed by the server

["Ruifeng Zheng (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-47986?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Ruifeng Zheng resolved SPARK-47986.
-----------------------------------
    Fix Version/s: 4.0.0
       Resolution: Fixed

Issue resolved by pull request 46221
[https://github.com/apache/spark/pull/46221]

> [CONNECT][PYTHON] Unable to create a new session when the default session is closed by the server
> -------------------------------------------------------------------------------------------------
>
>                 Key: SPARK-47986
>                 URL: https://issues.apache.org/jira/browse/SPARK-47986
>             Project: Spark
>          Issue Type: Improvement
>          Components: Connect, PySpark
>    Affects Versions: 3.5.0, 3.5.1
>            Reporter: Niranjan Jayakar
>            Assignee: Niranjan Jayakar
>            Priority: Major
>              Labels: pull-request-available
>             Fix For: 4.0.0
>
>
> When the server closes a session, usually after a cluster restart, the client is unaware of this until it receives an error.
> Once it does so, there is no way for the client to create a new session since the stale sessions are still recorded as default and active sessions.
> The only solution currently is to restart the Python interpreter on the client, or to reach into the session builder and change the active or default session.



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