apache / activemq-cli-tools
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 12 files with 834 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)
    • 1 file changed 6-20 times (178 lines of code)
    • 11 files changed 1-5 times (656 lines of code)
0% | 0% | 0% | 21% | 78%
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 12 files with 834 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)
    • 0 files changed by 6-10 contributors (0 lines of code)
    • 5 files changed by 2-5 contributors (585 lines of code)
    • 7 files changed by 1 contributor (249 lines of code)
0% | 0% | 0% | 70% | 29%
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, md, properties, txt, gitignore, json
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 22% | 77%
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
activemq-kahadb-exporter0% | 0% | 0% | 22% | 77%
assembly0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 12)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
Exporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 178 8 2017-02-15 2020-06-18 7 2 christopher.l.shannon@gmail... gary.tully@gmail.com
KahaDBExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 98 8 2017-02-08 2017-03-13 5 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
ArtemisJournalMarshaller.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/artemis/schema
 128 12 2017-02-07 2020-06-18 4 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ArtemisXmlMessageRecoveryListener.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 43 5 2017-02-08 2017-03-08 3 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
ArtemisXmlMetadataExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 57 2 2017-02-16 2020-06-18 3 2 christopher.l.shannon@gmail... gary.tully@gmail.com
MessageStoreExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 9 - 2017-02-08 2017-02-16 2 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
OpenWireCoreMessageTypeConverter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 85 6 2017-03-08 2020-06-18 2 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ExportConfiguration.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 137 26 2017-03-09 2020-06-18 2 2 christopher.l.shannon@gmail... gary.tully@gmail.com
OpenWireExportConverter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 5 - 2017-02-08 2017-02-08 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
MessageStoreMetadataExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 5 - 2017-02-16 2017-02-16 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
unix-bin.xml
in assembly/src/main/resources/descriptors
 44 - 2017-05-03 2017-05-03 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
KahaDBUtil.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/store/kahadb
 45 1 2017-02-15 2017-02-15 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
Files With Most Contributors (Top 12)
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
Exporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 178 8 2017-02-15 2020-06-18 7 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ArtemisJournalMarshaller.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/artemis/schema
 128 12 2017-02-07 2020-06-18 4 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ArtemisXmlMetadataExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 57 2 2017-02-16 2020-06-18 3 2 christopher.l.shannon@gmail... gary.tully@gmail.com
OpenWireCoreMessageTypeConverter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 85 6 2017-03-08 2020-06-18 2 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ExportConfiguration.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 137 26 2017-03-09 2020-06-18 2 2 christopher.l.shannon@gmail... gary.tully@gmail.com
KahaDBExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 98 8 2017-02-08 2017-03-13 5 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
ArtemisXmlMessageRecoveryListener.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 43 5 2017-02-08 2017-03-08 3 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
MessageStoreExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 9 - 2017-02-08 2017-02-16 2 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
MessageStoreMetadataExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 5 - 2017-02-16 2017-02-16 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
OpenWireExportConverter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 5 - 2017-02-08 2017-02-08 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
KahaDBUtil.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/store/kahadb
 45 1 2017-02-15 2017-02-15 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
unix-bin.xml
in assembly/src/main/resources/descriptors
 44 - 2017-05-03 2017-05-03 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
Files With Least Contributors (Top 12)
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
KahaDBExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 98 8 2017-02-08 2017-03-13 5 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
KahaDBUtil.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/store/kahadb
 45 1 2017-02-15 2017-02-15 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
unix-bin.xml
in assembly/src/main/resources/descriptors
 44 - 2017-05-03 2017-05-03 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
ArtemisXmlMessageRecoveryListener.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 43 5 2017-02-08 2017-03-08 3 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
MessageStoreExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 9 - 2017-02-08 2017-02-16 2 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
MessageStoreMetadataExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 5 - 2017-02-16 2017-02-16 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
OpenWireExportConverter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 5 - 2017-02-08 2017-02-08 1 1 christopher.l.shannon@gmail... christopher.l.shannon@gmail...
Exporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 178 8 2017-02-15 2020-06-18 7 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ExportConfiguration.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter
 137 26 2017-03-09 2020-06-18 2 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ArtemisJournalMarshaller.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/artemis/schema
 128 12 2017-02-07 2020-06-18 4 2 christopher.l.shannon@gmail... gary.tully@gmail.com
OpenWireCoreMessageTypeConverter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 85 6 2017-03-08 2020-06-18 2 2 christopher.l.shannon@gmail... gary.tully@gmail.com
ArtemisXmlMetadataExporter.java
in activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis
 57 2 2017-02-16 2020-06-18 3 2 christopher.l.shannon@gmail... gary.tully@gmail.com
Correlations

File Size vs. Number of Changes: 12 points

activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/artemis/schema/ArtemisJournalMarshaller.java x: 128 lines of code y: 4 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/ExportConfiguration.java x: 137 lines of code y: 2 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/Exporter.java x: 178 lines of code y: 7 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/ArtemisXmlMetadataExporter.java x: 57 lines of code y: 3 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/OpenWireCoreMessageTypeConverter.java x: 85 lines of code y: 2 # changes assembly/src/main/resources/descriptors/unix-bin.xml x: 44 lines of code y: 1 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/KahaDBExporter.java x: 98 lines of code y: 5 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/ArtemisXmlMessageRecoveryListener.java x: 43 lines of code y: 3 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/MessageStoreExporter.java x: 9 lines of code y: 2 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/MessageStoreMetadataExporter.java x: 5 lines of code y: 1 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/store/kahadb/KahaDBUtil.java x: 45 lines of code y: 1 # changes
7.0
# changes
  min: 1.0
  average: 2.67
  25th percentile: 1.0
  median: 2.0
  75th percentile: 3.75
  max: 7.0
0 178.0
lines of code
min: 5.0 | average: 69.5 | 25th percentile: 17.5 | median: 51.0 | 75th percentile: 120.5 | max: 178.0

Number of Contributors vs. Number of Changes: 12 points

activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/artemis/schema/ArtemisJournalMarshaller.java x: 2 # contributors y: 4 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/ExportConfiguration.java x: 2 # contributors y: 2 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/Exporter.java x: 2 # contributors y: 7 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/ArtemisXmlMetadataExporter.java x: 2 # contributors y: 3 # changes assembly/src/main/resources/descriptors/unix-bin.xml x: 1 # contributors y: 1 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/KahaDBExporter.java x: 1 # contributors y: 5 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/ArtemisXmlMessageRecoveryListener.java x: 1 # contributors y: 3 # changes activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/MessageStoreExporter.java x: 1 # contributors y: 2 # changes
7.0
# changes
  min: 1.0
  average: 2.67
  25th percentile: 1.0
  median: 2.0
  75th percentile: 3.75
  max: 7.0
0 2.0
# contributors
min: 1.0 | average: 1.42 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 2.0

Number of Contributors vs. File Size: 12 points

activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/artemis/schema/ArtemisJournalMarshaller.java x: 2 # contributors y: 128 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/ExportConfiguration.java x: 2 # contributors y: 137 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/Exporter.java x: 2 # contributors y: 178 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/ArtemisXmlMetadataExporter.java x: 2 # contributors y: 57 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/OpenWireCoreMessageTypeConverter.java x: 2 # contributors y: 85 lines of code assembly/src/main/resources/descriptors/unix-bin.xml x: 1 # contributors y: 44 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/KahaDBExporter.java x: 1 # contributors y: 98 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/artemis/ArtemisXmlMessageRecoveryListener.java x: 1 # contributors y: 43 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/MessageStoreExporter.java x: 1 # contributors y: 9 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/cli/kahadb/exporter/MessageStoreMetadataExporter.java x: 1 # contributors y: 5 lines of code activemq-kahadb-exporter/src/main/java/org/apache/activemq/store/kahadb/KahaDBUtil.java x: 1 # contributors y: 45 lines of code
178.0
lines of code
  min: 5.0
  average: 69.5
  25th percentile: 17.5
  median: 51.0
  75th percentile: 120.5
  max: 178.0
0 2.0
# contributors
min: 1.0 | average: 1.42 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 2.0