aliyun / MaxCompute-Spark
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 7 files with 223 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)
    • 0 files changed 6-20 times (0 lines of code)
    • 7 files changed 1-5 times (223 lines of code)
0% | 0% | 0% | 0% | 100%
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 7 files with 223 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)
    • 3 files changed by 2-5 contributors (88 lines of code)
    • 4 files changed by 1 contributor (135 lines of code)
0% | 0% | 0% | 39% | 60%
Legend:
26+
11-25
6-10
2-5
1

explore: grouped by folders | grouped by contributors count | data
File Change Frequency per File Extension
md, scala, json, java, js, py, svg, xml, css, gitignore, txt, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
py0% | 0% | 0% | 0% | 100%
java0% | 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
spark-utils0% | 0% | 0% | 0% | 100%
spark-2.x0% | 0% | 0% | 0% | 100%
spark-3.x0% | 0% | 0% | 0% | 100%
spark-1.x0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 7)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
spark_sql.py
in spark-2.x/src/main/python
 36 - 2019-06-11 2021-03-31 4 3 xuewei.linxuewei@alibaba-in... peter.wsj@alibaba-inc.com
spark_oss.py
in spark-2.x/src/main/python
 21 - 2019-10-23 2025-01-27 2 2 zhe.oyz@alibaba-inc.com peter.wsj@alibaba-inc.com
CupidApplicationMetaExample.java
in spark-utils/src/main/java/com/aliyun/odps/spark
 31 1 2021-12-14 2021-12-16 2 2 peter.wsj@alibaba-inc.com wshj@cqu.edu.cn
spark_sql.py
in spark-1.x/src/main/python
 11 - 2019-06-11 2019-06-11 1 1 xuewei.linxuewei@alibaba-in... xuewei.linxuewei@alibaba-in...
spark_oss.py
in spark-3.x/src/main/python
 16 - 2021-09-29 2021-09-29 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
spark_sql.py
in spark-3.x/src/main/python
 35 - 2021-09-29 2021-09-29 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
SparkLauncherTest.java
in spark-utils/src/main/java/com/aliyun/odps/spark
 73 2 2023-03-16 2023-03-16 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
Files With Most Contributors (Top 7)
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
spark_sql.py
in spark-2.x/src/main/python
 36 - 2019-06-11 2021-03-31 4 3 xuewei.linxuewei@alibaba-in... peter.wsj@alibaba-inc.com
spark_oss.py
in spark-2.x/src/main/python
 21 - 2019-10-23 2025-01-27 2 2 zhe.oyz@alibaba-inc.com peter.wsj@alibaba-inc.com
CupidApplicationMetaExample.java
in spark-utils/src/main/java/com/aliyun/odps/spark
 31 1 2021-12-14 2021-12-16 2 2 peter.wsj@alibaba-inc.com wshj@cqu.edu.cn
spark_oss.py
in spark-3.x/src/main/python
 16 - 2021-09-29 2021-09-29 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
spark_sql.py
in spark-3.x/src/main/python
 35 - 2021-09-29 2021-09-29 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
SparkLauncherTest.java
in spark-utils/src/main/java/com/aliyun/odps/spark
 73 2 2023-03-16 2023-03-16 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
spark_sql.py
in spark-1.x/src/main/python
 11 - 2019-06-11 2019-06-11 1 1 xuewei.linxuewei@alibaba-in... xuewei.linxuewei@alibaba-in...
Files With Least Contributors (Top 7)
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
SparkLauncherTest.java
in spark-utils/src/main/java/com/aliyun/odps/spark
 73 2 2023-03-16 2023-03-16 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
spark_sql.py
in spark-3.x/src/main/python
 35 - 2021-09-29 2021-09-29 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
spark_oss.py
in spark-3.x/src/main/python
 16 - 2021-09-29 2021-09-29 1 1 peter.wsj@alibaba-inc.com peter.wsj@alibaba-inc.com
spark_sql.py
in spark-1.x/src/main/python
 11 - 2019-06-11 2019-06-11 1 1 xuewei.linxuewei@alibaba-in... xuewei.linxuewei@alibaba-in...
CupidApplicationMetaExample.java
in spark-utils/src/main/java/com/aliyun/odps/spark
 31 1 2021-12-14 2021-12-16 2 2 peter.wsj@alibaba-inc.com wshj@cqu.edu.cn
spark_oss.py
in spark-2.x/src/main/python
 21 - 2019-10-23 2025-01-27 2 2 zhe.oyz@alibaba-inc.com peter.wsj@alibaba-inc.com
spark_sql.py
in spark-2.x/src/main/python
 36 - 2019-06-11 2021-03-31 4 3 xuewei.linxuewei@alibaba-in... peter.wsj@alibaba-inc.com