apache / incubator-paimon-presto
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 58 files with 3,657 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)
    • 58 files changed 1-5 times (3,657 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 58 files with 3,657 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 (1,237 lines of code)
    • 53 files changed by 1 contributor (2,420 lines of code)
0% | 0% | 0% | 33% | 66%
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, properties, yml, txt, gitignore, md, json, cmd, yaml
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 0% | 0% | 100%
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
paimon-prestosql-common0% | 0% | 0% | 0% | 100%
paimon-presto-common0% | 0% | 0% | 0% | 100%
paimon-presto-0.2360% | 0% | 0% | 0% | 100%
paimon-presto-0.2680% | 0% | 0% | 0% | 100%
tools0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
PrestoPageSourceBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 252 13 2023-04-20 2023-07-26 3 2 34889415+s7monk@users.norep... jingsonglee0@gmail.com
PrestoFilterConverter.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 187 5 2023-04-20 2023-06-25 2 2 34889415+s7monk@users.norep... 41894543+leaves12138@users....
PrestoSqlFilterConverter.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 217 11 2023-05-16 2023-06-25 2 2 xiaogenliu@kugou 41894543+leaves12138@users....
PrestoSqlPageSourceBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 242 11 2023-05-16 2023-07-20 2 2 xiaogenliu@kugou jingsonglee0@gmail.com
PrestoMetadata.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 266 23 2023-04-20 2023-04-23 2 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlMetadataBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 339 21 2023-05-16 2023-07-20 2 2 xiaogenliu@kugou jingsonglee0@gmail.com
DecimalUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 2 - 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlTransactionHandle.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 5 - 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
DecimalUtilsBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 9 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlConnectorFactory.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 9 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlPlugin.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 10 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoPlugin.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 10 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-0.268/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlMetadata.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
ClassLoaderUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
FieldNameUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
ClassLoaderUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 13 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
FieldNameUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 13 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlSplitSource.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 15 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoMetadataFactory.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 15 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlSplitManager.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 16 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlPageSource.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 16 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
suppressions.xml
in tools/maven
 16 - 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlConnectorFactoryBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 20 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSplit.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 21 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 22 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplit.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 22 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-0.268/src/main/java/org/apache/paimon/presto
 22 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
EncodingUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlSplitManagerBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlHandleResolver.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 4 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
EncodingUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 24 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTransactionManager.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 24 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 25 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnectorFactory.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 28 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplitManager.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 29 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoHandleResolver.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 29 5 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplitBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 30 5 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlSplitSourceBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 31 4 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSplitSource.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 34 4 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlSplit.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 37 7 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoTransactionHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 38 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTableLayoutHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 50 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlException.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 58 8 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoConnectorBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 58 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSourceProvider.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 58 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlPageSourceProvider.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 61 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlConnector.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 63 5 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
Files With Most Contributors (Top 50)
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
PrestoPageSourceBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 252 13 2023-04-20 2023-07-26 3 2 34889415+s7monk@users.norep... jingsonglee0@gmail.com
PrestoFilterConverter.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 187 5 2023-04-20 2023-06-25 2 2 34889415+s7monk@users.norep... 41894543+leaves12138@users....
PrestoSqlMetadataBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 339 21 2023-05-16 2023-07-20 2 2 xiaogenliu@kugou jingsonglee0@gmail.com
PrestoSqlFilterConverter.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 217 11 2023-05-16 2023-06-25 2 2 xiaogenliu@kugou 41894543+leaves12138@users....
PrestoSqlPageSourceBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 242 11 2023-05-16 2023-07-20 2 2 xiaogenliu@kugou jingsonglee0@gmail.com
PrestoMetadata.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 266 23 2023-04-20 2023-04-23 2 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-0.268/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-0.268/src/main/java/org/apache/paimon/presto
 22 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
suppressions.xml
in tools/maven
 16 - 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
FieldNameUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 13 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTypeUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 181 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplit.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 22 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTransactionHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 38 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnectorFactory.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 28 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSourceProvider.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 58 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoHandleResolver.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 29 5 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTransactionManager.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 24 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplitSource.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 34 4 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoMetadataFactory.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 15 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
ClassLoaderUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 13 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplitManager.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 29 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoColumnHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 77 10 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnectorBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 58 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTableLayoutHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 50 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTableHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 126 13 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 25 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPlugin.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 10 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
EncodingUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 24 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplitBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 30 5 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplit.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 21 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 22 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
FieldNameUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlHandleResolver.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 4 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlSplitSource.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 15 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlConnector.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 63 5 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlSplitManagerBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlPlugin.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 10 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlConnectorFactory.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 9 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
ClassLoaderUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlTableHandle.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 152 14 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlPageSourceProvider.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 61 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
DecimalUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 2 - 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlMetadata.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlSplit.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 37 7 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlConnectorFactoryBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 20 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlTransactionHandle.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 5 - 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlSplitSourceBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 31 4 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlTableOptions.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 67 3 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
Files With Least Contributors (Top 50)
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
PrestoMetadata.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 266 23 2023-04-20 2023-04-23 2 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlTypeUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 241 25 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoTypeUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 181 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlTableOptionUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 156 10 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlTableHandle.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 152 14 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoTableHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 126 13 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoColumnHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 77 10 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlColumnHandle.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 77 10 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlTableOptions.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 67 3 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlConnector.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 63 5 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlPageSourceProvider.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 61 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoPageSourceProvider.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 58 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnectorBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 58 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlException.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 58 8 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoTableLayoutHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 50 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTransactionHandle.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 38 6 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlSplit.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 37 7 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSplitSource.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 34 4 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlSplitSourceBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 31 4 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSplitBase.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 30 5 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoHandleResolver.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 29 5 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplitManager.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 29 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnectorFactory.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 28 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 25 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoTransactionManager.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 24 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
EncodingUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 24 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlHandleResolver.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 4 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlSplitManagerBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
EncodingUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 24 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoConnector.java
in paimon-presto-0.268/src/main/java/org/apache/paimon/presto
 22 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplit.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 22 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoConnector.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 22 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSplit.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 21 3 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlConnectorFactoryBase.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 20 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
suppressions.xml
in tools/maven
 16 - 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlPageSource.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 16 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlSplitManager.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 16 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoMetadataFactory.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 15 2 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlSplitSource.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 15 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
FieldNameUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 13 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
ClassLoaderUtils.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 13 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
FieldNameUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
ClassLoaderUtils.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlMetadata.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 13 2 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoPageSource.java
in paimon-presto-0.268/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPageSource.java
in paimon-presto-0.236/src/main/java/org/apache/paimon/presto
 11 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoPlugin.java
in paimon-presto-common/src/main/java/org/apache/paimon/presto
 10 1 2023-04-20 2023-04-20 1 1 34889415+s7monk@users.norep... 34889415+s7monk@users.norep...
PrestoSqlPlugin.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 10 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
PrestoSqlConnectorFactory.java
in paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql
 9 1 2023-05-16 2023-05-16 1 1 xiaogenliu@kugou xiaogenliu@kugou
Correlations

File Size vs. Number of Changes: 58 points

paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPageSourceBase.java x: 252 lines of code y: 3 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlMetadataBase.java x: 339 lines of code y: 2 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceBase.java x: 242 lines of code y: 2 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java x: 187 lines of code y: 2 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlFilterConverter.java x: 217 lines of code y: 2 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/ClassLoaderUtils.java x: 13 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/DecimalUtils.java x: 2 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/DecimalUtilsBase.java x: 9 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/EncodingUtils.java x: 24 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlColumnHandle.java x: 77 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlConnector.java x: 63 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlConnectorFactoryBase.java x: 20 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlException.java x: 58 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSource.java x: 16 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceProvider.java x: 61 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPlugin.java x: 10 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlSplit.java x: 37 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlSplitSource.java x: 15 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlSplitSourceBase.java x: 31 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableHandle.java x: 152 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java x: 156 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptions.java x: 67 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTransactionHandle.java x: 5 lines of code y: 1 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTypeUtils.java x: 241 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoMetadata.java x: 266 lines of code y: 2 # changes paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoConnector.java x: 22 lines of code y: 1 # changes paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoPageSource.java x: 11 lines of code y: 1 # changes paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoSplit.java x: 21 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoConnector.java x: 25 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoConnectorFactory.java x: 28 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoHandleResolver.java x: 29 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoSplitBase.java x: 30 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoSplitSource.java x: 34 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTableHandle.java x: 126 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTableLayoutHandle.java x: 50 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTransactionHandle.java x: 38 lines of code y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTypeUtils.java x: 181 lines of code y: 1 # changes
3.0
# changes
  min: 1.0
  average: 1.12
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 3.0
0 339.0
lines of code
min: 2.0 | average: 63.05 | 25th percentile: 14.5 | median: 24.5 | 75th percentile: 64.0 | max: 339.0

Number of Contributors vs. Number of Changes: 58 points

paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPageSourceBase.java x: 2 # contributors y: 3 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlMetadataBase.java x: 2 # contributors y: 2 # changes paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/ClassLoaderUtils.java x: 1 # contributors y: 1 # changes paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoMetadata.java x: 1 # contributors y: 2 # changes
3.0
# changes
  min: 1.0
  average: 1.12
  25th percentile: 1.0
  median: 1.0
  75th percentile: 1.0
  max: 3.0
0 2.0
# contributors
min: 1.0 | average: 1.09 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0

Number of Contributors vs. File Size: 58 points

paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoPageSourceBase.java x: 2 # contributors y: 252 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlMetadataBase.java x: 2 # contributors y: 339 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceBase.java x: 2 # contributors y: 242 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoFilterConverter.java x: 2 # contributors y: 187 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlFilterConverter.java x: 2 # contributors y: 217 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/ClassLoaderUtils.java x: 1 # contributors y: 13 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/DecimalUtils.java x: 1 # contributors y: 2 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/DecimalUtilsBase.java x: 1 # contributors y: 9 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/EncodingUtils.java x: 1 # contributors y: 24 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlColumnHandle.java x: 1 # contributors y: 77 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlConnector.java x: 1 # contributors y: 63 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlConnectorFactoryBase.java x: 1 # contributors y: 20 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlException.java x: 1 # contributors y: 58 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSource.java x: 1 # contributors y: 16 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPageSourceProvider.java x: 1 # contributors y: 61 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlPlugin.java x: 1 # contributors y: 10 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlSplit.java x: 1 # contributors y: 37 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlSplitSourceBase.java x: 1 # contributors y: 31 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableHandle.java x: 1 # contributors y: 152 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptionUtils.java x: 1 # contributors y: 156 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTableOptions.java x: 1 # contributors y: 67 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTransactionHandle.java x: 1 # contributors y: 5 lines of code paimon-prestosql-common/src/main/java/org/apache/paimon/prestosql/PrestoSqlTypeUtils.java x: 1 # contributors y: 241 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoMetadata.java x: 1 # contributors y: 266 lines of code paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoConnector.java x: 1 # contributors y: 22 lines of code paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoPageSource.java x: 1 # contributors y: 11 lines of code paimon-presto-0.236/src/main/java/org/apache/paimon/presto/PrestoSplit.java x: 1 # contributors y: 21 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoConnector.java x: 1 # contributors y: 25 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoConnectorFactory.java x: 1 # contributors y: 28 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoHandleResolver.java x: 1 # contributors y: 29 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoSplitBase.java x: 1 # contributors y: 30 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoSplitSource.java x: 1 # contributors y: 34 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTableHandle.java x: 1 # contributors y: 126 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTableLayoutHandle.java x: 1 # contributors y: 50 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTransactionHandle.java x: 1 # contributors y: 38 lines of code paimon-presto-common/src/main/java/org/apache/paimon/presto/PrestoTypeUtils.java x: 1 # contributors y: 181 lines of code
339.0
lines of code
  min: 2.0
  average: 63.05
  25th percentile: 14.5
  median: 24.5
  75th percentile: 64.0
  max: 339.0
0 2.0
# contributors
min: 1.0 | average: 1.09 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 1.0 | max: 2.0