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Posted to issues@spark.apache.org by "ASF GitHub Bot (Jira)" <ji...@apache.org> on 2023/10/09 18:06:00 UTC

[jira] [Updated] (SPARK-45472) RocksDB State Store Doesn't Need to Recheck checkpoint path existence

     [ https://issues.apache.org/jira/browse/SPARK-45472?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

ASF GitHub Bot updated SPARK-45472:
-----------------------------------
    Labels: pull-request-available  (was: )

> RocksDB State Store Doesn't Need to Recheck checkpoint path existence
> ---------------------------------------------------------------------
>
>                 Key: SPARK-45472
>                 URL: https://issues.apache.org/jira/browse/SPARK-45472
>             Project: Spark
>          Issue Type: Task
>          Components: Structured Streaming
>    Affects Versions: 3.5.1
>            Reporter: Siying Dong
>            Priority: Minor
>              Labels: pull-request-available
>
> Right now, every time RocksDB.load() is called, we check checkpoint directory existence and create it if not. This is relatively expensive and show up in performance profiling. We don't need to do it the second time.



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