Timothy Tu created CASSANDRA-18639:
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Summary: Add a metadata option to sstabledump
Key: CASSANDRA-18639
URL: https://issues.apache.org/jira/browse/CASSANDRA-18639
Project: Cassandra
Issue Type: Improvement
Components: Tool/sstable
Reporter: Timothy Tu
The new -m option will output metadata information for:
* Partition Key Count
* SSTable Level
* Droppable Tombstones (%age)
* Min Timestamp
* Max Timestamp
* Duration
Partition key count is the total number of partitions in the sstable. Level is
zero for STCS and TWC, and varies for LTCS.
For Time Window Compaction (TWC), the min and max timestamps together with
duration describe the bounds of the time window in the table.
{quote}Partition Key Count: 24306
Droppable Tombstones: 1000.00000 (0.01%)
SSTable Level: 1
Min Timestamp: 06/28/2023 15:15:04
Max Timestamp: 06/28/2023 15:15:58
Duration Days: 0 Hours: 0 Minutes: 0 Seconds: 53
{quote}
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