[jira] [Assigned] (SPARK-39975) Upgrade rocksdbjni to 7.4.5

["Apache Spark (Jira)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/SPARK-39975?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Apache Spark reassigned SPARK-39975:
------------------------------------

    Assignee:     (was: Apache Spark)

> Upgrade rocksdbjni to 7.4.5
> ---------------------------
>
>                 Key: SPARK-39975
>                 URL: https://issues.apache.org/jira/browse/SPARK-39975
>             Project: Spark
>          Issue Type: Improvement
>          Components: Build
>    Affects Versions: 3.4.0
>            Reporter: Yang Jie
>            Priority: Major
>
> [https://github.com/facebook/rocksdb/releases/tag/v7.4.5]
>  
> {code:java}
> Fix a bug starting in 7.4.0 in which some fsync operations might be skipped in a DB after any DropColumnFamily on that DB, until it is re-opened. This can lead to data loss on power loss. (For custom FileSystem implementations, this could lead to FSDirectory::Fsync or FSDirectory::Close after the first FSDirectory::Close; Also, valgrind could report call to close() with fd=-1.) {code}
>  
> Fixed a bug that caused data loss
>  



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