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Posted to issues@spark.apache.org by "Yang Jie (Jira)" <ji...@apache.org> on 2022/08/04 04:40:00 UTC

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

Yang Jie created SPARK-39975:
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             Summary: 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


[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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