apache / incubator-livy
Components

An overview of source code logical components.

Intro

Logical decomposition is a representation of the organization of the main source code, where every and each file is put in exactly one logical component.

Logical Decompositions Overview

Analyzed system has 1 logical decomposition:

Logical Decomposition #1: PRIMARY

The decompositions is based on the folder structure at level 1 (relative to the source code root).

Bubble Chart | Tree Map
Component Sizes (Lines of Code)
The "primary" logical decomposition has 12 components.
  • 196 files, 19,349 LOC (100.0% vs. main code).
  • "thriftserver" is biggest, containing 29.71% of LOC.
  • "ROOT" is smallest, containing 0.5% of LOC.


thriftserver5748 LOC (29%) 62 files
server5546 LOC (28%) 49 files
rsc3272 LOC (16%) 32 files
repl2095 LOC (10%) 14 files
client-http637 LOC (3%) 5 files
client-common503 LOC (2%) 6 files
python-api441 LOC (2%) 7 files
dev361 LOC (1%) 2 files
core279 LOC (1%) 6 files
api192 LOC (<1%) 8 files
scala-api179 LOC (<1%) 4 files
ROOT96 LOC (<1%) 1 file
Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
server82 commits (15%)
repl42 commits (8%)
thriftserver32 commits (6%)
rsc27 commits (5%)
python-api15 commits (2%)
core10 commits (1%)
client-common10 commits (1%)
ROOT6 commits (1%)
dev5 commits (<1%)
scala-api4 commits (<1%)
api4 commits (<1%)
client-http3 commits (<1%)
Yearly File Updates Trend per Components
The number of file changes in commits
animated commit history: all time cumulative | 12 months window
2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015
server
4
19
24
1
11
55
46
87
thriftserver
1
1
5
3
71
63
repl
2
6
3
2
11
42
14
1
rsc
1
1
2
5
9
13
45
core
4
13
python-api
1
1
2
2
12
8
dev
1
4
ROOT
2
2
2
scala-api
1
6
client-http
1
6
client-common
4
1
2
2
8
api
1
6
8


Dependencies between components in same commits (past 180 days)
The number on the lines shows the number of shared commits.
See detailed temporal dependencies report...

G thriftserver thriftserver server server thriftserver--server 1 server--server 1

2025-05-07 16:58