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Posted to issues@spark.apache.org by "xiaoping.huang (Jira)" <ji...@apache.org> on 2025/06/12 04:09:00 UTC

[jira] [Updated] (SPARK-52459) Fix a subtle thread-safety issue with SQLAppStatusListener

     [ https://issues.apache.org/jira/browse/SPARK-52459?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

xiaoping.huang updated SPARK-52459:
-----------------------------------
    Summary: Fix a subtle thread-safety issue with SQLAppStatusListener  (was: SPDI-168275.Fix a subtle thread-safety issue with SQLAppStatusListener)

> Fix a subtle thread-safety issue with SQLAppStatusListener
> ----------------------------------------------------------
>
>                 Key: SPARK-52459
>                 URL: https://issues.apache.org/jira/browse/SPARK-52459
>             Project: Spark
>          Issue Type: Bug
>          Components: SQL
>    Affects Versions: 3.2.1
>            Reporter: xiaoping.huang
>            Priority: Major
>         Attachments: image-2025-06-12-12-06-14-595.png, image-2025-06-12-12-06-59-179.png
>
>
> In our scenario, a deadlock occurred in the HashMap in SQLAppStatusListener. The exception stack is as follows:
>  
> !image-2025-06-12-12-06-59-179.png|width=1731,height=827!
> !image-2025-06-12-12-06-14-595.png|width=2572,height=961!



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