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Posted to issues@spark.apache.org by "Apache Spark (Jira)" <ji...@apache.org> on 2022/11/24 04:40:00 UTC

[jira] [Commented] (SPARK-41246) When RddId exceeds Integer.Max_VALUE, RddId becomes negative

    [ https://issues.apache.org/jira/browse/SPARK-41246?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17638085#comment-17638085 ] 

Apache Spark commented on SPARK-41246:
--------------------------------------

User 'yorksity' has created a pull request for this issue:
https://github.com/apache/spark/pull/38781

> When RddId exceeds Integer.Max_VALUE, RddId becomes negative
> ------------------------------------------------------------
>
>                 Key: SPARK-41246
>                 URL: https://issues.apache.org/jira/browse/SPARK-41246
>             Project: Spark
>          Issue Type: Bug
>          Components: Spark Core
>    Affects Versions: 3.3.1
>            Reporter: Qiang Yang
>            Priority: Major
>
> The incrementAndGet method of AtomicInteger keeps increasing. When AtomicInteger increases to 2147483647 (Integer. MAX_VALUE) and then adds one, the value of AtomicInteger will become negative - 2147483648 (Integer. MIN_VALUE).
> This problem occurs in long running tasks, such as stream tasks



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