Raphael S. Carvalho 70e54cfe6e compaction/lcs: add support for tombstone compaction ...

LCS will choose its candidate by starting from highest level and
getting sstable which has highest droppable tombstone ratio.
Unlike STCS which needs to choose oldest sstable from biggest tier,
LCS can choose the one with highest d__t__r because sstables in
a given level don't overlap.
Sstable picked up for tombstone removal compaction won't be demoted
or promoted.

Signed-off-by: Raphael S. Carvalho <raphaelsc@scylladb.com>

2017-06-29 02:43:08 -03:00

..

atomic_deletion.cc

sstable: fix unhandled exception in atomic_deletion_manager::delete_atomically()

2017-03-07 12:41:12 +02:00

atomic_deletion.hh

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

binary_search.hh

sstables: Move binary_search() to a header

2017-04-20 10:54:38 +02:00

column_name_helper.hh

sstables: fix tracking of min and max clustering components

2016-08-09 15:01:30 -03:00

compaction_manager.cc

compaction_manager: periodically submit cfs for compaction

2017-06-29 02:43:03 -03:00

compaction_manager.hh

compaction_manager: periodically submit cfs for compaction

2017-06-29 02:43:03 -03:00

compaction_strategy.cc

compaction/lcs: add support for tombstone compaction

2017-06-29 02:43:08 -03:00

compaction.cc

compaction: introduce new compaction type for reshard

2017-06-22 14:48:38 +03:00

compaction.hh

compaction: introduce new compaction type for reshard

2017-06-22 14:48:38 +03:00

compress.cc

Merge seatar upstream (seastar namespace)

2017-05-21 12:26:15 +03:00

compress.hh

sstables: fix incorrect sstable size when compression is enabled

2016-04-13 09:01:01 +03:00

consumer.hh

sstables: Enable skipping to cells at data_consume_context level

2017-03-28 18:10:39 +02:00

date_tiered_compaction_strategy.hh

compaction: do not convert timestamp resolution to uppercase

2016-07-22 07:03:27 +01:00

disk_types.hh

sstables: add support for sets of discriminated union types

2016-12-07 13:27:52 +02:00

downsampling.hh

sstables: convert Downsampling to C++

2015-10-23 16:57:39 -02:00

exceptions.hh

sstables: Add optional filename to malformed_sstable_exception

2016-06-01 14:48:08 +03:00

filter.cc

sstables: fix report of disk space used by bloom filter

2017-06-06 18:20:28 +03:00

filter.hh

Fix pre-ScyllaDB copyright statements

2016-04-08 08:12:47 +03:00

hyperloglog.hh

Remove exception specifications

2017-05-05 17:02:31 +03:00

index_reader.hh

sstables: index_reader: Remove redundant function

2017-05-04 14:59:08 +02:00

key.hh

compound_compat: Return composite from serialize_value()

2017-03-28 18:10:39 +02:00

leveled_manifest.hh

lcs: remove useless code for choosing L0 candidates

2017-06-19 21:19:29 -03:00

metadata_collector.hh

streaming_histogram: move it to utils

2017-06-28 01:07:13 -03:00

partition.cc

Allow reading exactly desired byte ranges and fast_forward_to

2017-06-19 18:31:32 +03:00

remove.hh

db: make it possible to use custom error handler with io checker

2016-10-27 15:54:21 -02:00

row.cc

Allow reading exactly desired byte ranges and fast_forward_to

2017-06-19 18:31:32 +03:00

row.hh

sstables: Read and write shadowable tombstones

2017-04-25 11:46:33 +02:00

shared_index_lists.hh

sstables: index_reader: Share index lists among other index readers

2017-03-28 18:10:39 +02:00

sstable_set.hh

Get rid of query::partition_range

2016-12-19 08:09:25 +08:00

sstables.cc

sstables: introduce function to estimate droppable tombstone ratio

2017-06-29 02:43:08 -03:00

sstables.hh

sstables: introduce function to estimate droppable tombstone ratio

2017-06-29 02:43:08 -03:00

types.hh

streaming_histogram: move it to utils

2017-06-28 01:07:13 -03:00

writer.hh

sstables: file_writer: make write() non-virtual

2017-01-09 09:47:37 +02:00