[jira] [Resolved] (SPARK-35240) Use CheckpointFileManager for checkpoint manipulation

["L. C. Hsieh (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-35240?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

L. C. Hsieh resolved SPARK-35240.
---------------------------------
    Fix Version/s: 3.2.0
       Resolution: Fixed

Issue resolved by pull request 32361
[https://github.com/apache/spark/pull/32361]

> Use CheckpointFileManager for checkpoint manipulation
> -----------------------------------------------------
>
>                 Key: SPARK-35240
>                 URL: https://issues.apache.org/jira/browse/SPARK-35240
>             Project: Spark
>          Issue Type: Improvement
>          Components: Structured Streaming
>    Affects Versions: 3.2.0
>            Reporter: L. C. Hsieh
>            Assignee: L. C. Hsieh
>            Priority: Major
>             Fix For: 3.2.0
>
>
> `CheckpointFileManager` is designed to handle checkpoint file manipulation. However, there are a few places exposing FileSystem from checkpoint files/paths. We should use `CheckpointFileManager` to manipulate checkpoint files. For example, we may want to have one storage system for checkpoint file. If all checkpoint file manipulation is performed through `CheckpointFileManager`, we can only implement `CheckpointFileManager` for the storage system, and don't need to implement FileSystem API for it.



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