[CASSANDRA-16310] Track top partitions (by size and tombstone count) and display in nodetool tablestats

• Type: Improvement
• Status: Resolved
• Priority: Normal
• Resolution: Fixed
• Fix Version/s: 4.1-alpha1, 4.1
• Component/s: Local/Other
• Change Category: Operability
• Complexity: Normal
• Platform: All

Source Control Link

https://github.com/apache/cassandra/commit/545809616c92a91e4c39d1eedfa65800f25a2a93

Test and Documentation Plan

new tests + cci runs

• Assignee: Marcus Eriksson
• Reporter: Marcus Eriksson

Authors

Marcus Eriksson

Reviewers

Berenguer Blasi, David Capwell, Yifan Cai

• Created: 03/Dec/20 13:48
• Updated: 06/Jul/22 14:00
• Resolved: 26/Apr/22 13:02

Description

We should track the top partitions by size and tombstone count and display in nodetool tablestats

Issue Links

• blocks: CASSANDRA-17258 Block writes to partitions over a threshold
• causes: CASSANDRA-17733 min_tracked_partition_size_bytes should not have the unit suffix
• is blocked by: CASSANDRA-14752 serializers/BooleanSerializer.java is using static bytebuffers which may cause problem for subsequent operations
• relates to: CASSANDRA-8720 Provide tools for finding wide row/partition keys
• links to: CI: trunk
• links to: GH PR: trunk