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https://issues.apache.org/jira/browse/CASSANDRA-18639?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Brad Schoening updated CASSANDRA-18639:
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Description:
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.
was:
The new -m option 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.
> 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: 5.0
>
> Time Spent: 2h 20m
> 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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