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https://issues.apache.org/jira/browse/SPARK-42792?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17700387#comment-17700387
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Anish Shrigondekar commented on SPARK-42792:
--------------------------------------------

Will send the PR soon - cc - [~kabhwan] 

> Add support to track FLUSH_WRITE_BYTES for RocksDB state store for streaming
> ----------------------------------------------------------------------------
>
>                 Key: SPARK-42792
>                 URL: https://issues.apache.org/jira/browse/SPARK-42792
>             Project: Spark
>          Issue Type: Task
>          Components: Structured Streaming
>    Affects Versions: 3.4.0
>            Reporter: Anish Shrigondekar
>            Priority: Major
>
> Add support to track FLUSH_WRITE_BYTES for RocksDB state store for streaming
>  
> Its useful to get this metric for bytes written during flush from RocksDB as 
> part of the DB custom metrics. We propose to add this to the existing metrics 
> that are collected. There is no additional overhead since we are just 
> querying the internal ticker guage, similar to other metrics.



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