Module run 

This file contains code to find sorted runs in a set if ranged items and along with the best way to merge these items to satisfy the desired run count.

Structs

FileGroup

A group of files that are created by the same compaction task.

SortedRun

A set of files with non-overlapping time ranges.

Constants

DEFAULT_MAX_OUTPUT_SIZE 🔒

Default max compaction output file size when not specified.

Traits

Item

Trait for items to merge.

Ranged

Trait for any items with specific range (both boundaries are inclusive).

Functions

find_overlapping_items

find_sorted_runs

Finds sorted runs in given items.

merge_seq_files

Finds the optimal set of adjacent files to merge based on a scoring system.

reduce_runs

Finds a set of files with minimum penalty to merge that can reduce the total num of runs. The penalty of merging is defined as the size of all overlapping files between two runs.

sort_ranged_items 🔒