apache / maven-build-cache-extension

Zoomable circles (number of contributors per file): 30 days | 90 days | 6 months | past year | all time

Files with only one contributor are shown as grey.

Contributors

Recent Contributors (5)

Committed in past 6 months (a rookie = the first commit in past year)

Past 30 days (4):

olamy@apache.org

setie@mailbox.org

zrlw@sina.com

sepanse@gmail.com

No contributors in past 31 to 90 days.

Past 91 to 180 days (1):

slachiewicz@apache.org

Historical Contributors (29)

Last contributors more than 6 months ago

gnodet@gmail.com

hboutemy@apache.org

andrey.petrenko@db.com

alexander.ashitkin@db.com

ashitkin.alex@gmail.com

kevin.buntrock@kleegroup.com

elharo@users.noreply.github.com

maximilian.novikov@db.com

eltsovalex@gmail.com

amirhadadi@hotmail.com

igdianov@users.noreply.github.com

kevin.buntrock@gmail.com

michaelo@apache.org

bananeweizen@gmx.de

bdemers@apache.org

reda-alaoui@hey.com

matt.johnson.osu@gmail.com

martin@mfoot.com

michael.weirauch@gmail.com

froque@premium-minds.com

ppalaga@redhat.com

brian.demers@gmail.com

atsteffen@gmail.com

manik.magar@gmail.com

alexander.schwartz@gmx.net

s.jaranowski@gmail.com

jonathan.leitschuh@gmail.com

kwin@apache.org

maximilian.novikov.spb@gmail.com

Contributors Matrix (Per Month)

	Commits (3m)	Commit Days	-	4	-	-	1	-	-	-	-	2	3	-	4	1	1	1	-	1	5	1	1	2	-	5	2
olamy@apache.org	2	17	-		-	-	-	-	-	-	-		-	-		-	-	-	-			-	-		-
setie@mailbox.org	1	1	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
zrlw@sina.com	1	1	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
sepanse@gmail.com	1	1	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
slachiewicz@apache.org	-	2	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
bananeweizen@gmx.de	-	1	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
bdemers@apache.org	-	1	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-
amirhadadi@hotmail.com	-	2	-	-	-	-	-	-	-	-	-	-		-	-	-		-	-	-	-	-	-	-	-	-	-
reda-alaoui@hey.com	-	1	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-	-	-
matt.johnson.osu@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-
martin@mfoot.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-	-	-	-
kevin.buntrock@kleegroup.com	-	5	-	-	-	-	-	-	-	-	-	-	-	-			-	-	-	-		-	-	-	-	-	-
igdianov@users.noreply.github.com	-	2	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-	-	-	-
michael.weirauch@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-
elharo@users.noreply.github.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-		-	-	-
froque@premium-minds.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-	-
kevin.buntrock@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-	-	-	-
ashitkin.alex@gmail.com	-	7	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-	-
gnodet@gmail.com	-	32	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
hboutemy@apache.org	-	14	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
ppalaga@redhat.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-		-
brian.demers@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
eltsovalex@gmail.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
atsteffen@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
manik.magar@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
alexander.schwartz@gmx.net	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
s.jaranowski@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
jonathan.leitschuh@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
maximilian.novikov@db.com	-	3	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
kwin@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
maximilian.novikov.spb@gmail.com	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
andrey.petrenko@db.com	-	6	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
alexander.ashitkin@db.com	-	5	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-
michaelo@apache.org	-	1	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-	-

Bots Matrix (Per Month)

Commits
(3m)

Commit
Days

-

4 contributors (5 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	olamy@apache.org	2022-02-03	2025-04-29	2 (40%)	yaml (9), md (2), xml (1)
2.	setie@mailbox.org	2025-04-25	2025-04-25	1 (20%)	java (1)
3.	zrlw@sina.com	2025-04-25	2025-04-25	1 (20%)	xml (1), java (1)
4.	sepanse@gmail.com	2025-04-15	2025-04-15	1 (20%)	xml (22), md (1)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 30 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	olamy@apache.org	zrlw@sina.com	1 shared file pom.xml
2.	olamy@apache.org	sepanse@gmail.com	1 shared file pom.xml
3.	zrlw@sina.com	sepanse@gmail.com	1 shared file pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	olamy@apache.org	2	2
2.	zrlw@sina.com	2	1
3.	sepanse@gmail.com	2	1
4.	setie@mailbox.org	0	1

C-median: 2.0

A half of the contributors has more than 2.0 connections, and a half has less than this number.

C-mean: 2.0

An average number of connections a contributor has with other contributors.

C-index: 2.0

There are 2.0 contributors with 2.0 or more connections.

4 contributors (5 commits):

#	Contributor	First Commit	Latest Commit	Commits Count	File Updates (per extension)
1.	olamy@apache.org	2022-02-03	2025-04-29	2 (40%)	yaml (9), md (2), xml (1)
2.	setie@mailbox.org	2025-04-25	2025-04-25	1 (20%)	java (1)
3.	zrlw@sina.com	2025-04-25	2025-04-25	1 (20%)	xml (1), java (1)
4.	sepanse@gmail.com	2025-04-15	2025-04-15	1 (20%)	xml (22), md (1)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 90 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	olamy@apache.org	zrlw@sina.com	1 shared file pom.xml
2.	olamy@apache.org	sepanse@gmail.com	1 shared file pom.xml
3.	zrlw@sina.com	sepanse@gmail.com	1 shared file pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	olamy@apache.org	2	2
2.	zrlw@sina.com	2	1
3.	sepanse@gmail.com	2	1
4.	setie@mailbox.org	0	1

C-median: 2.0

A half of the contributors has more than 2.0 connections, and a half has less than this number.

C-mean: 2.0

An average number of connections a contributor has with other contributors.

C-index: 2.0

There are 2.0 contributors with 2.0 or more connections.

5 contributors (10 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	olamy@apache.org	2022-02-03	2025-04-29	2 (20%)
2.	slachiewicz@apache.org	2025-01-06	2025-01-08	5 (50%)
3.	setie@mailbox.org	2025-04-25	2025-04-25	1 (10%)
4.	zrlw@sina.com	2025-04-25	2025-04-25	1 (10%)
5.	sepanse@gmail.com	2025-04-15	2025-04-15	1 (10%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 180 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	olamy@apache.org	slachiewicz@apache.org	4 shared files
2.	olamy@apache.org	zrlw@sina.com	1 shared file pom.xml
3.	olamy@apache.org	sepanse@gmail.com	1 shared file pom.xml
4.	zrlw@sina.com	sepanse@gmail.com	1 shared file pom.xml
5.	zrlw@sina.com	slachiewicz@apache.org	1 shared file pom.xml
6.	sepanse@gmail.com	slachiewicz@apache.org	1 shared file pom.xml

Most Connected Contributors

	Contributor	# connections	# commits
1.	slachiewicz@apache.org	3	5
2.	olamy@apache.org	3	2
3.	zrlw@sina.com	3	1
4.	sepanse@gmail.com	3	1
5.	setie@mailbox.org	0	1

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 3.0

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

11 contributors (22 commits):

#	Contributor	First Commit	Latest Commit	Commits Count
1.	olamy@apache.org	2022-02-03	2025-04-29	8 (36%)
2.	slachiewicz@apache.org	2025-01-06	2025-01-08	5 (22%)
3.	amirhadadi@hotmail.com	2024-03-29	2024-07-15	1 (4%)
4.	setie@mailbox.org	2025-04-25	2025-04-25	1 (4%)
5.	zrlw@sina.com	2025-04-25	2025-04-25	1 (4%)
6.	sepanse@gmail.com	2025-04-15	2025-04-15	1 (4%)
7.	bananeweizen@gmx.de	2024-08-19	2024-08-19	1 (4%)
8.	bdemers@apache.org	2024-07-17	2024-07-17	1 (4%)
9.	reda-alaoui@hey.com	2024-07-15	2024-07-15	1 (4%)
10.	matt.johnson.osu@gmail.com	2024-05-08	2024-05-08	1 (4%)
11.	martin@mfoot.com	2024-05-07	2024-05-07	1 (4%)

Contributor Dependencies

A contributor dependency is detected if two contributors have changed the same files in the past 365 days.

Contributor Dependencies via Shared Files

- show contributor dependencies 2D graph
- open 2D force graph
- open 3D force graph
- open 2D force graph (including all files)
- open 2D force graph (including only shared files)
- open 3D force graph (including all files)
- open 3D force graph (including only shared files)

	Contributor 1	Contributor 2	# shared files
1.	olamy@apache.org	slachiewicz@apache.org	6 shared files
2.	sepanse@gmail.com	reda-alaoui@hey.com	3 shared files
3.	amirhadadi@hotmail.com	reda-alaoui@hey.com	2 shared files
4.	reda-alaoui@hey.com	olamy@apache.org	2 shared files
5.	bananeweizen@gmx.de	bdemers@apache.org	1 shared file src/site/markdown/performance.md
6.	amirhadadi@hotmail.com	olamy@apache.org	1 shared file
7.	amirhadadi@hotmail.com	slachiewicz@apache.org	1 shared file
8.	reda-alaoui@hey.com	slachiewicz@apache.org	1 shared file
9.	olamy@apache.org	setie@mailbox.org	1 shared file
10.	bananeweizen@gmx.de	matt.johnson.osu@gmail.com	1 shared file
11.	olamy@apache.org	zrlw@sina.com	1 shared file pom.xml
12.	olamy@apache.org	sepanse@gmail.com	1 shared file pom.xml
13.	zrlw@sina.com	sepanse@gmail.com	1 shared file pom.xml
14.	zrlw@sina.com	slachiewicz@apache.org	1 shared file pom.xml
15.	sepanse@gmail.com	slachiewicz@apache.org	1 shared file pom.xml
16.	bananeweizen@gmx.de	reda-alaoui@hey.com	1 shared file src/main/mdo/build-cache-config.mdo
17.	martin@mfoot.com	reda-alaoui@hey.com	1 shared file
18.	martin@mfoot.com	sepanse@gmail.com	1 shared file

Most Connected Contributors

	Contributor	# connections	# commits
1.	olamy@apache.org	6	8
2.	reda-alaoui@hey.com	6	1
3.	slachiewicz@apache.org	5	5
4.	sepanse@gmail.com	5	1
5.	amirhadadi@hotmail.com	3	1
6.	zrlw@sina.com	3	1
7.	bananeweizen@gmx.de	3	1
8.	martin@mfoot.com	2	1
9.	setie@mailbox.org	1	1
10.	bdemers@apache.org	1	1
11.	matt.johnson.osu@gmail.com	1	1

C-median: 3.0

A half of the contributors has more than 3.0 connections, and a half has less than this number.

C-mean: 3.2

An average number of connections a contributor has with other contributors.

C-index: 3.0

There are 3.0 contributors with 3.0 or more connections.

Contributors' details...