apache / nifi-maven
File Change Frequency

File change frequency (churn) shows the distribution of file updates (days with at least one commit).

Overview
File Change Frequency Overall
  • There are 13 files with 1,786 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 0 files changed 21-50 times (0 lines of code)
    • 3 files changed 6-20 times (1,226 lines of code)
    • 10 files changed 1-5 times (560 lines of code)
0% | 0% | 0% | 68% | 31%
Legend:
101+
51-100
21-50
6-20
1-5

explore: grouped by folders | grouped by update frequency | data
Contributors Count Frequency Overall
  • There are 13 files with 1,786 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 0 files changed by 11-25 contributors (0 lines of code)
    • 1 file changed by 6-10 contributors (754 lines of code)
    • 7 files changed by 2-5 contributors (768 lines of code)
    • 5 files changed by 1 contributor (264 lines of code)
0% | 0% | 42% | 43% | 14%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
java, xml, txt, gitignore, md, json, yml, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 70% | 29%
xml0% | 0% | 0% | 0% | 100%
File Change Frequency per Logical Decomposition
primary
primary (file change frequency)
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
src0% | 0% | 0% | 68% | 31%
Most Frequently Changed Files (Top 13)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
NarMojo.java
in src/main/java/org/apache/nifi
 754 34 2015-08-15 2023-03-13 18 10 joewitt@apache.org kdoran@apache.org
ExtensionClassLoaderFactory.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 337 28 2018-11-14 2023-05-10 9 4 markap14@hotmail.com bbende@apache.org
ExtensionDefinitionFactory.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 135 10 2018-11-14 2022-12-01 6 3 markap14@hotmail.com bbende@apache.org
NarProvidedDependenciesMojo.java
in src/main/java/org/apache/nifi
 127 9 2015-08-19 2022-10-07 5 4 matt.c.gilman@gmail.com suditomi@pm.me
ExtensionDefinition.java
in src/main/java/org/apache/nifi/extension/definition
 7 - 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
StandardExtensionDefinition.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 31 5 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
StandardServiceAPIDefinition.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 49 7 2018-11-14 2022-07-20 2 2 markap14@hotmail.com bbende@gmail.com
ExtensionClassLoader.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 82 8 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
ExtensionType.java
in src/main/java/org/apache/nifi/extension/definition
 6 - 2018-11-14 2018-11-14 1 1 markap14@hotmail.com markap14@hotmail.com
ServiceAPIDefinition.java
in src/main/java/org/apache/nifi/extension/definition
 7 - 2018-11-14 2018-11-14 1 1 markap14@hotmail.com markap14@hotmail.com
components.xml
in src/main/resources/META-INF/plexus
 38 - 2015-08-15 2015-08-15 1 1 joewitt@apache.org joewitt@apache.org
NarDependencyUtils.java
in src/main/java/org/apache/nifi/utils
 72 3 2022-10-07 2022-10-07 1 1 suditomi@pm.me suditomi@pm.me
NarDuplicateDependenciesMojo.java
in src/main/java/org/apache/nifi
 141 2 2022-10-07 2022-10-07 1 1 suditomi@pm.me suditomi@pm.me
Files With Most Contributors (Top 13)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
NarMojo.java
in src/main/java/org/apache/nifi
 754 34 2015-08-15 2023-03-13 18 10 joewitt@apache.org kdoran@apache.org
ExtensionClassLoaderFactory.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 337 28 2018-11-14 2023-05-10 9 4 markap14@hotmail.com bbende@apache.org
NarProvidedDependenciesMojo.java
in src/main/java/org/apache/nifi
 127 9 2015-08-19 2022-10-07 5 4 matt.c.gilman@gmail.com suditomi@pm.me
ExtensionDefinitionFactory.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 135 10 2018-11-14 2022-12-01 6 3 markap14@hotmail.com bbende@apache.org
ExtensionDefinition.java
in src/main/java/org/apache/nifi/extension/definition
 7 - 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
ExtensionClassLoader.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 82 8 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
StandardExtensionDefinition.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 31 5 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
StandardServiceAPIDefinition.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 49 7 2018-11-14 2022-07-20 2 2 markap14@hotmail.com bbende@gmail.com
components.xml
in src/main/resources/META-INF/plexus
 38 - 2015-08-15 2015-08-15 1 1 joewitt@apache.org joewitt@apache.org
ServiceAPIDefinition.java
in src/main/java/org/apache/nifi/extension/definition
 7 - 2018-11-14 2018-11-14 1 1 markap14@hotmail.com markap14@hotmail.com
ExtensionType.java
in src/main/java/org/apache/nifi/extension/definition
 6 - 2018-11-14 2018-11-14 1 1 markap14@hotmail.com markap14@hotmail.com
NarDependencyUtils.java
in src/main/java/org/apache/nifi/utils
 72 3 2022-10-07 2022-10-07 1 1 suditomi@pm.me suditomi@pm.me
NarDuplicateDependenciesMojo.java
in src/main/java/org/apache/nifi
 141 2 2022-10-07 2022-10-07 1 1 suditomi@pm.me suditomi@pm.me
Files With Least Contributors (Top 13)
Based on the number of unique email addresses found in commits.

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
NarDuplicateDependenciesMojo.java
in src/main/java/org/apache/nifi
 141 2 2022-10-07 2022-10-07 1 1 suditomi@pm.me suditomi@pm.me
NarDependencyUtils.java
in src/main/java/org/apache/nifi/utils
 72 3 2022-10-07 2022-10-07 1 1 suditomi@pm.me suditomi@pm.me
components.xml
in src/main/resources/META-INF/plexus
 38 - 2015-08-15 2015-08-15 1 1 joewitt@apache.org joewitt@apache.org
ServiceAPIDefinition.java
in src/main/java/org/apache/nifi/extension/definition
 7 - 2018-11-14 2018-11-14 1 1 markap14@hotmail.com markap14@hotmail.com
ExtensionType.java
in src/main/java/org/apache/nifi/extension/definition
 6 - 2018-11-14 2018-11-14 1 1 markap14@hotmail.com markap14@hotmail.com
ExtensionClassLoader.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 82 8 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
StandardServiceAPIDefinition.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 49 7 2018-11-14 2022-07-20 2 2 markap14@hotmail.com bbende@gmail.com
StandardExtensionDefinition.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 31 5 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
ExtensionDefinition.java
in src/main/java/org/apache/nifi/extension/definition
 7 - 2018-11-14 2019-02-01 2 2 markap14@hotmail.com bbende@apache.org
ExtensionDefinitionFactory.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 135 10 2018-11-14 2022-12-01 6 3 markap14@hotmail.com bbende@apache.org
ExtensionClassLoaderFactory.java
in src/main/java/org/apache/nifi/extension/definition/extraction
 337 28 2018-11-14 2023-05-10 9 4 markap14@hotmail.com bbende@apache.org
NarProvidedDependenciesMojo.java
in src/main/java/org/apache/nifi
 127 9 2015-08-19 2022-10-07 5 4 matt.c.gilman@gmail.com suditomi@pm.me
NarMojo.java
in src/main/java/org/apache/nifi
 754 34 2015-08-15 2023-03-13 18 10 joewitt@apache.org kdoran@apache.org
Correlations

File Size vs. Number of Changes: 13 points

src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionClassLoaderFactory.java x: 337 lines of code y: 9 # changes src/main/java/org/apache/nifi/NarMojo.java x: 754 lines of code y: 18 # changes src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionDefinitionFactory.java x: 135 lines of code y: 6 # changes src/main/java/org/apache/nifi/NarDuplicateDependenciesMojo.java x: 141 lines of code y: 1 # changes src/main/java/org/apache/nifi/NarProvidedDependenciesMojo.java x: 127 lines of code y: 5 # changes src/main/java/org/apache/nifi/utils/NarDependencyUtils.java x: 72 lines of code y: 1 # changes src/main/java/org/apache/nifi/extension/definition/extraction/StandardServiceAPIDefinition.java x: 49 lines of code y: 2 # changes src/main/java/org/apache/nifi/extension/definition/ExtensionDefinition.java x: 7 lines of code y: 2 # changes src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionClassLoader.java x: 82 lines of code y: 2 # changes src/main/java/org/apache/nifi/extension/definition/extraction/StandardExtensionDefinition.java x: 31 lines of code y: 2 # changes src/main/java/org/apache/nifi/extension/definition/ExtensionType.java x: 6 lines of code y: 1 # changes src/main/java/org/apache/nifi/extension/definition/ServiceAPIDefinition.java x: 7 lines of code y: 1 # changes src/main/resources/META-INF/plexus/components.xml x: 38 lines of code y: 1 # changes
18.0
# changes
  min: 1.0
  average: 3.92
  25th percentile: 1.0
  median: 2.0
  75th percentile: 5.5
  max: 18.0
0 754.0
lines of code
min: 6.0 | average: 137.38 | 25th percentile: 19.0 | median: 72.0 | 75th percentile: 138.0 | max: 754.0

Number of Contributors vs. Number of Changes: 13 points

src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionClassLoaderFactory.java x: 4 # contributors y: 9 # changes src/main/java/org/apache/nifi/NarMojo.java x: 10 # contributors y: 18 # changes src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionDefinitionFactory.java x: 3 # contributors y: 6 # changes src/main/java/org/apache/nifi/NarDuplicateDependenciesMojo.java x: 1 # contributors y: 1 # changes src/main/java/org/apache/nifi/NarProvidedDependenciesMojo.java x: 4 # contributors y: 5 # changes src/main/java/org/apache/nifi/extension/definition/extraction/StandardServiceAPIDefinition.java x: 2 # contributors y: 2 # changes
18.0
# changes
  min: 1.0
  average: 3.92
  25th percentile: 1.0
  median: 2.0
  75th percentile: 5.5
  max: 18.0
0 10.0
# contributors
min: 1.0 | average: 2.62 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.5 | max: 10.0

Number of Contributors vs. File Size: 13 points

src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionClassLoaderFactory.java x: 4 # contributors y: 337 lines of code src/main/java/org/apache/nifi/NarMojo.java x: 10 # contributors y: 754 lines of code src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionDefinitionFactory.java x: 3 # contributors y: 135 lines of code src/main/java/org/apache/nifi/NarDuplicateDependenciesMojo.java x: 1 # contributors y: 141 lines of code src/main/java/org/apache/nifi/NarProvidedDependenciesMojo.java x: 4 # contributors y: 127 lines of code src/main/java/org/apache/nifi/utils/NarDependencyUtils.java x: 1 # contributors y: 72 lines of code src/main/java/org/apache/nifi/extension/definition/extraction/StandardServiceAPIDefinition.java x: 2 # contributors y: 49 lines of code src/main/java/org/apache/nifi/extension/definition/ExtensionDefinition.java x: 2 # contributors y: 7 lines of code src/main/java/org/apache/nifi/extension/definition/extraction/ExtensionClassLoader.java x: 2 # contributors y: 82 lines of code src/main/java/org/apache/nifi/extension/definition/extraction/StandardExtensionDefinition.java x: 2 # contributors y: 31 lines of code src/main/java/org/apache/nifi/extension/definition/ExtensionType.java x: 1 # contributors y: 6 lines of code src/main/resources/META-INF/plexus/components.xml x: 1 # contributors y: 38 lines of code
754.0
lines of code
  min: 6.0
  average: 137.38
  25th percentile: 19.0
  median: 72.0
  75th percentile: 138.0
  max: 754.0
0 10.0
# contributors
min: 1.0 | average: 2.62 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.5 | max: 10.0