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Posted to commits@cassandra.apache.org by "Andres de la Peña (Jira)" <ji...@apache.org> on 2023/05/04 14:57:00 UTC
[jira] [Created] (CASSANDRA-18498) Add option to sstablepartitions for aggregating stats
Andres de la Peña created CASSANDRA-18498:
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Summary: Add option to sstablepartitions for aggregating stats
Key: CASSANDRA-18498
URL: https://issues.apache.org/jira/browse/CASSANDRA-18498
Project: Cassandra
Issue Type: Improvement
Components: Tool/sstable
Reporter: Andres de la Peña
Assignee: Andres de la Peña
The {{sstablepartitions}} offline tool added by CASSANDRA-8720 processes sstables one by one. If a partition is spread across multiple sstables, the tool will separately report the metrics of the partition fragment on each sstable. For example, if we are looking for partitions larger than 100MiB, and a partition has a 50MiB fragment in one table and 50MiB in another table, the partition won't be found.
It would be useful to add a kind of {{--aggregate}} option to {{sstablepartitions}} so it aggregates the results of all the analyzed sstables that belong to the same table.
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