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https://issues.apache.org/jira/browse/CASSANDRA-18639?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=17741073#comment-17741073
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Stefan Miklosovic commented on CASSANDRA-18639:
-----------------------------------------------

Regardless of whether we eventually do that or not, I think that is too big of 
a bite for this ticket in this stage. Let's just ninja it (and optionally 
revert the output back to what it was for these two fields)

I also want to write an email to ML clarifying what we should do in cases when 
we are going to change the output for majors. Not going to lie, it is little 
bit irritating to hit this situation every now and then.

> Add duration and partition key count to sstablemetadata
> -------------------------------------------------------
>
>                 Key: CASSANDRA-18639
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-18639
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tool/sstable
>            Reporter: Timothy Tu
>            Assignee: Timothy Tu
>            Priority: Normal
>             Fix For: 5.x
>
>          Time Spent: 2h 50m
>  Remaining Estimate: 0h
>
> The new additions will output metadata information for:
>  * Partition Key Count
>  * Duration
> Partition key count is the total number of partitions in the sstable..
> For Time Window Compaction (TWC), the min and max timestamps together with 
> duration describe the bounds of the time window in the table.
> {quote}{{Total partitions: 2430}}
> {{Total rows: 8000}}
> {{Total column set: 100000}}
> {{...}}
> {{Min Timestamp: 06/28/2023 15:15:04 (1688067443651650)}}
> {{Max Timestamp: 06/28/2023 15:15:58 (1688067500268865)}}
> {{Duration Days: 0 Hours: 0 Minutes: 0 Seconds: 53}}
> {quote}
> The online docs in sstablemetadata.adoc will need to be updated as well.



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