[CASSANDRA-18683] Expose per partition on-disk usage through new DataFrame that utilizes the Index.db SSTable file components.

• Type: New Feature
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: NA
• Component/s: Analytics Library
• Change Category: Operability
• Complexity: Normal
• Platform: All

Source Control Link

https://github.com/apache/cassandra-analytics/commit/014db08a79f00ef0d94e6855779e398c9dc689c1

Test and Documentation Plan

ci

• Assignee: James Berragan
• Reporter: James Berragan

Authors

James Berragan

Reviewers

Dinesh Joshi, Yifan Cai

• Created: 24/Jul/23 19:06
• Updated: 05/Sep/23 18:05
• Resolved: 05/Sep/23 18:05

Description

This addition to Cassandra Analytics provides a new PartitionSizeTableProvider that generates a DataFrame returning the compressed and uncompressed partition sizes for all partitions in a table by utilizing the Index.db SSTable file component.

Issue Links

• links to: CircleCI
• links to: GitHub Pull Request #11