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Benny Halevy 1d483bc424 compaction: mc: re-calculate encoding_stats based on column stats 
When compacting several sstables, get and merge their encoding_stats
for encoding the result.

Introduce sstable::get_encoding_stats_for_compaction to return encoding_stats
based on the sstable's column stats.

Use encoding_stats_collector to keep track of the minimum encoding_stats
values of all input sstables.

Fixes #3971

Signed-off-by: Benny Halevy <bhalevy@scylladb.com>
2019-01-16 17:59:59 +02:00
..
mc
Merge "Encoding stats enhancements" from Benny
2019-01-15 16:53:36 +02:00
binary_search.hh
…
checksum_utils.hh
sstables: Use fast_crc_combine() in the default checksummer
2018-12-03 14:40:35 +01:00
column_name_helper.hh
Update seastar submodule
2018-11-21 00:01:44 +02:00
column_translation.hh
sstables: store column name in column_translation::column_info
2018-11-30 08:59:00 +01:00
compaction_backlog_manager.hh
…
compaction_manager.cc
compaction: release reference of cleaned sstable in compaction manager
2019-01-08 14:14:01 +02:00
compaction_manager.hh
sstables/compaction: propagate sstable replacement to all compaction of a CF
2018-11-24 18:53:30 -02:00
compaction_strategy_impl.hh
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
compaction_strategy.cc
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
compaction_weight_registration.hh
database: rename column_family to table
2018-06-24 14:54:46 +03:00
compaction.cc
compaction: mc: re-calculate encoding_stats based on column stats
2019-01-16 17:59:59 +02:00
compaction.hh
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
component_type.hh
…
compress.cc
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
compress.hh
…
consumer.hh
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
data_consume_context.hh
Delete data_consume_rows_at_once.
2018-11-27 14:11:50 +02:00
date_tiered_compaction_strategy.hh
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
disk_types.hh
…
downsampling.hh
…
exceptions.hh
sstables: convert sprint() to format()
2018-11-01 13:16:17 +00:00
filter.hh
…
hyperloglog.hh
…
index_entry.hh
sstables: Refactor predicates on bound_kind_m
2019-01-02 17:50:44 -08:00
index_reader.hh
sstable: handle missing index entry
2019-01-14 10:47:21 +01:00
integrity_checked_file_impl.cc
sstables: convert sprint() to format()
2018-11-01 13:16:17 +00:00
integrity_checked_file_impl.hh
…
key.hh
Update seastar submodule
2018-11-21 00:01:44 +02:00
leveled_compaction_strategy.hh
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
leveled_manifest.hh
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00
liveness_info.hh
sstables: mc: sign-extend delta local_deletion_time and delta ttl
2019-01-09 21:43:30 +02:00
m_format_read_helpers.cc
…
m_format_read_helpers.hh
sstables: mc: sign-extend delta local_deletion_time and delta ttl
2019-01-09 21:43:30 +02:00
metadata_collector.hh
sstables: metadata_collector: add update tombstone stats
2019-01-13 14:17:45 +02:00
mp_row_consumer.cc
Extract make_counter_cell
2018-06-15 09:11:09 +02:00
mp_row_consumer.hh
mp_row_consumer_k_l::consume_deleted_cell rename ttl param to local_deletion_time
2019-01-13 14:17:45 +02:00
mutation_fragment_filter.hh
Merge "Add more extensive test for mutation reader fast-forwarding" from Paweł
2018-12-20 15:05:21 +01:00
partition.cc
sstables: reader: Do not read the head of the partition when index can be used
2018-12-18 11:11:37 +01:00
prepended_input_stream.cc
…
prepended_input_stream.hh
…
progress_monitor.hh
…
random_access_reader.hh
…
remove.hh
…
row.hh
sstables: remove duplicated code in data_consume_rows_context CELL_VALUE_BYTES
2019-01-13 14:17:45 +02:00
segmented_compress_params.hh
…
shared_index_lists.hh
sstables: Switch index_list to chunked_vector to avoid large allocations
2018-07-11 16:55:20 +02:00
shared_sstable.hh
…
size_tiered_backlog_tracker.hh
…
size_tiered_compaction_strategy.hh
STCS: bypass min_threshold unless configure to enforce strictly
2018-06-15 14:27:22 -04:00
sstable_set.hh
sstables: introduce sstable run
2018-11-24 18:53:18 -02:00
sstable_version_k_l.hh
…
sstable_version_m.hh
…
sstable_version.cc
…
sstable_version.hh
…
sstables.cc
compaction: mc: re-calculate encoding_stats based on column stats
2019-01-16 17:59:59 +02:00
sstables.hh
compaction: mc: re-calculate encoding_stats based on column stats
2019-01-16 17:59:59 +02:00
stats.hh
sstables stats: row reads
2018-10-01 13:15:43 +03:00
time_window_compaction_strategy.hh
…
types.hh
sstables: mc: sign-extend serialization_header min_local_deletion_time_base and min_ttl_base
2019-01-10 16:23:20 +02:00
version.hh
…
writer_impl.hh
sstables: Extract sstable_writer_impl to a header
2018-12-12 12:07:31 +01:00
writer.hh
Replace std::experimental types with C++17 std version.
2019-01-08 13:16:36 +02:00