[jira] [Resolved] (SPARK-47013) Document the config spark.sql.streaming.minBatchesToRetain

["Dongjoon Hyun (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-47013?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Dongjoon Hyun resolved SPARK-47013.
-----------------------------------
    Fix Version/s: 4.3.0
       Resolution: Fixed

Issue resolved by pull request 56675
[https://github.com/apache/spark/pull/56675]

> Document the config spark.sql.streaming.minBatchesToRetain
> ----------------------------------------------------------
>
>                 Key: SPARK-47013
>                 URL: https://issues.apache.org/jira/browse/SPARK-47013
>             Project: Spark
>          Issue Type: Documentation
>          Components: Structured Streaming
>    Affects Versions: 3.5.0
>            Reporter: Lingeshwaran Radhakrishnan
>            Assignee: Brij Raj Kishore
>            Priority: Minor
>              Labels: pull-request-available
>             Fix For: 4.3.0
>
>
> Add the config spark.sql.streaming.minBatchesToRetain to the [streaming docs|https://spark.apache.org/docs/latest/configuration.html#spark-streaming] page which basically controls the minimum number of batches that must be retained and made recoverable.
> This would also help control the lifecycle of the state files held in the checkpoint folder i.e, State files are cleaned up based on the config spark.sql.streaming.minBatchesToRetain



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