apache / incubator-livy
Components & Dependencies

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.

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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.
  • 194 files, 18,315 LOC (100.0% vs. main code).
  • "thriftserver" is biggest, containing 31.24% of LOC.
  • "ROOT" is smallest, containing 0.52% of LOC.


thriftserver5722 LOC (31%) 62 files
server4566 LOC (24%) 47 files
rsc3269 LOC (17%) 32 files
repl2084 LOC (11%) 14 files
client-http637 LOC (3%) 5 files
client-common501 LOC (2%) 6 files
python-api441 LOC (2%) 7 files
dev349 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
Static Dependencies
Dependencies among components are static code dependencies among files in different components.
  • Analyzed system has 12 links (arrows) between components.
  • The number on the arrow represents the number of files from referring component that depend on files in referred component.
  • These 12 links contain 142 dependencies.
G python-api python-api scala-api scala-api core core client-common client-common api api client-common->api 6 repl repl repl->core 4 server server repl->server 4 dev dev client-http client-http client-http->client-common 3 client-http->api 2 rsc rsc rsc->client-common 7 rsc->api 12 thriftserver thriftserver thriftserver->scala-api 23 thriftserver->core 24 thriftserver->repl 23 thriftserver->server 26 thriftserver->api 8 ROOT ROOT


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Component Commits
Components ordered by number of commits
Total Commits per Component
All commits, some commits may include files from multiple components.
server71 commits (14%)
repl40 commits (8%)
thriftserver27 commits (5%)
rsc26 commits (5%)
python-api15 commits (3%)
core10 commits (2%)
client-common9 commits (1%)
ROOT5 commits (1%)
dev4 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
2023 2022 2021 2020 2019 2018 2017 2016 2015
server
16
1
11
55
46
87
repl
6
3
2
11
42
14
1
rsc
1
2
5
9
13
45
client-common
3
1
2
2
8
python-api
1
1
2
2
12
8
ROOT
1
2
2
thriftserver
1
3
71
63
core
4
13
dev
4
scala-api
1
6
client-http
1
6
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 server server server--server 5 client-common client-common server--client-common 2 ROOT ROOT server--ROOT 1 client-common--client-common 1 ROOT--client-common 1 thriftserver thriftserver thriftserver--server 1 thriftserver--client-common 1 thriftserver--ROOT 1

2023-08-10 18:34