Lakshmi Narayanan Sreethar 62338d3ad0 compaction: improve partition estimates for garbage collected sstables ...

When a compaction strategy uses garbage collected sstables to track
expired tombstones, do not use complete partition estimates for them,
instead, use a fraction of it based on the droppable tombstone ratio
estimate.

Fixes #18283

Signed-off-by: Lakshmi Narayanan Sreethar <lakshmi.sreethar@scylladb.com>

Closes scylladb/scylladb#18465

(cherry picked from commit d39adf6438)

Closes #18659

2024-05-14 15:42:12 +03:00

..

compaction_backlog_manager.hh

compaction: Implement move assignment for compaction_backlog_tracker

2022-11-11 09:22:49 -03:00

compaction_descriptor.hh

compaction: Add support to split large partitions

2022-09-14 13:23:16 -03:00

compaction_garbage_collector.hh

treewide: use Software Package Data Exchange (SPDX) license identifiers

2022-01-18 12:15:18 +01:00

compaction_manager.cc

compaction: ignore future explicitly

2024-01-30 10:53:09 +02:00

compaction_manager.hh

compaction: Enable incremental compaction on off-strategy

2023-10-22 17:05:29 -03:00

compaction_strategy_impl.hh

Merge 'Fix partition estimation with TWCS tables during streaming' from Raphael "Raph" Carvalho

2024-01-08 09:06:43 +02:00

compaction_strategy_type.hh

treewide: use Software Package Data Exchange (SPDX) license identifiers

2022-01-18 12:15:18 +01:00

compaction_strategy.cc

Merge 'Fix partition estimation with TWCS tables during streaming' from Raphael "Raph" Carvalho

2024-01-08 09:06:43 +02:00

compaction_strategy.hh

Merge 'Fix partition estimation with TWCS tables during streaming' from Raphael "Raph" Carvalho

2024-01-08 09:06:43 +02:00

compaction_weight_registration.hh

treewide: use Software Package Data Exchange (SPDX) license identifiers

2022-01-18 12:15:18 +01:00

compaction.cc

compaction: improve partition estimates for garbage collected sstables

2024-05-14 15:42:12 +03:00

compaction.hh

Resurrect optimization to avoid bloom filter checks during compaction

2023-10-20 09:34:53 +03:00

date_tiered_compaction_strategy.hh

replica: Allow one compaction_backlog_tracker for each compaction_group

2022-11-11 09:22:51 -03:00

leveled_compaction_strategy.cc

compaction/leveled_compaction_strategy: ideal_level_for_input: special case max_sstable_size==0

2023-10-22 17:05:33 -03:00

leveled_compaction_strategy.hh

replica: Allow one compaction_backlog_tracker for each compaction_group

2022-11-11 09:22:51 -03:00

leveled_manifest.hh

leveled_manifest: pass compaction_counter as const&

2022-07-28 14:22:03 +03:00

size_tiered_backlog_tracker.hh

compaction/size_tiered_backlog_tracker.hh: Use unsigned type for inflight component

2022-02-24 18:57:45 -03:00

size_tiered_compaction_strategy.cc

code: Reduce fanout of sstables(_manager)?.hh over headers

2022-12-07 14:34:19 +02:00

size_tiered_compaction_strategy.hh

code: Reduce fanout of sstables(_manager)?.hh over headers

2022-12-07 14:34:19 +02:00

strategy_control.hh

treewide: use Software Package Data Exchange (SPDX) license identifiers

2022-01-18 12:15:18 +01:00

table_state.hh

code: Reduce fanout of sstables(_manager)?.hh over headers

2022-12-07 14:34:19 +02:00

time_window_compaction_strategy.cc

Merge 'Fix partition estimation with TWCS tables during streaming' from Raphael "Raph" Carvalho

2024-01-08 09:06:43 +02:00

time_window_compaction_strategy.hh

Merge 'Fix partition estimation with TWCS tables during streaming' from Raphael "Raph" Carvalho

2024-01-08 09:06:43 +02:00