apache / hbase-filesystemFile Age & Freshness

File age measurements show the distribution of file ages (days since the first commit) and the file freshness (days since the latest commit).

Summary

Number of files: 16
Daily file updates (only one update per file and date counted): 74
First update: 2019-05-09
Latest update: 2023-08-04
Days between first and latest update: 1,549 (221 weeks, estimated 1,105 working days)
Active days (at least one file change): 43
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 16 files with 2,363 lines of code in files.

11 files that are 366+ days old (1,906 lines of code)
5 files that are 181-365 days old (457 lines of code)
0 files that are 91-180 days old (0 lines of code)
0 files that are 31-90 days old (0 lines of code)
0 files that are 1-30 days old (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by age

File Freshness Distribution Overall

Days since last update

There are 16 files with 2,363 lines of code in files.

8 files have been last changed 366+ days ago (958 lines of code)
8 files have been last changed 181-365 days ago (1,405 lines of code)
0 files have been last changed 91-180 days ago (0 lines of code)
0 files have been last changed 31-90 days ago (0 lines of code)
0 files have been last changed 1-30 days ago (0 lines of code)

Legend:

366+

181-365

91-180

31-90

1-30

explore: grouped by folders | grouped by freshness

File Change History per File Extension

java, xml, md, txt, sh, gitignore, json, yml, properties, yaml

File Age Distribution per Extension

Days since first update

366+

181-365

91-180

31-90

1-30

File Freshness Distribution per Extension

Days since last update

366+

181-365

91-180

31-90

1-30

File Change History per Logical Decomposition

primary

primary (file age distribution)

Days since first update

366+

181-365

91-180

31-90

1-30

primary (file freshness distribution)

Days since last update

366+

181-365

91-180

31-90

1-30

Oldest Files (Top 16)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
HBaseObjectStoreSemantics.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	809	94	2019-05-09	2022-09-10	11	9	mackrorysd@gmail.com	stevel@cloudera.com
TreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	323	16	2019-05-09	2021-11-10	9	6	mackrorysd@gmail.com	elserj@apache.org
ZKTreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	307	22	2019-05-09	2022-03-03	12	6	mackrorysd@gmail.com	ankitsinghal59@gmail.com
AutoLock.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	123	15	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
Constants.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	16	-	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com
MetricsOSSSourceImpl.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	52	7	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
MetricsOSSSource.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	19	-	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
EmbeddedS3.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	213	20	2021-10-05	2022-05-16	2	2	elserj@apache.org	stevel@cloudera.com
Hadoop33EmbeddedS3ClientFactory.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	34	4	2022-06-15	2022-06-15	1	1	stevel@cloudera.com	stevel@cloudera.com
LockedCreateFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	212	32	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
LockingFSBuilderWrapper.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	150	22	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
LockedOpenFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	43	4	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
FileStatusBindingSupport.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	32	6	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
FunctionsRaisingIOE.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	20	1	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com

Files Not Recently Changed (Top 16)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com
MetricsOSSSource.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	19	-	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
MetricsOSSSourceImpl.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	52	7	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
TreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	323	16	2019-05-09	2021-11-10	9	6	mackrorysd@gmail.com	elserj@apache.org
ZKTreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	307	22	2019-05-09	2022-03-03	12	6	mackrorysd@gmail.com	ankitsinghal59@gmail.com
EmbeddedS3.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	213	20	2021-10-05	2022-05-16	2	2	elserj@apache.org	stevel@cloudera.com
Hadoop33EmbeddedS3ClientFactory.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	34	4	2022-06-15	2022-06-15	1	1	stevel@cloudera.com	stevel@cloudera.com
Constants.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	16	-	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
FunctionsRaisingIOE.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	20	1	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
FileStatusBindingSupport.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	32	6	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
LockedOpenFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	43	4	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
AutoLock.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	123	15	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
LockingFSBuilderWrapper.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	150	22	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
LockedCreateFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	212	32	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
HBaseObjectStoreSemantics.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	809	94	2019-05-09	2022-09-10	11	9	mackrorysd@gmail.com	stevel@cloudera.com

Most Recently Created Files (Top 16)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
LockedCreateFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	212	32	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
LockingFSBuilderWrapper.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	150	22	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
LockedOpenFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	43	4	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
FileStatusBindingSupport.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	32	6	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
FunctionsRaisingIOE.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	20	1	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
Hadoop33EmbeddedS3ClientFactory.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	34	4	2022-06-15	2022-06-15	1	1	stevel@cloudera.com	stevel@cloudera.com
EmbeddedS3.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	213	20	2021-10-05	2022-05-16	2	2	elserj@apache.org	stevel@cloudera.com
MetricsOSSSourceImpl.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	52	7	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
MetricsOSSSource.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	19	-	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
HBaseObjectStoreSemantics.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	809	94	2019-05-09	2022-09-10	11	9	mackrorysd@gmail.com	stevel@cloudera.com
TreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	323	16	2019-05-09	2021-11-10	9	6	mackrorysd@gmail.com	elserj@apache.org
ZKTreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	307	22	2019-05-09	2022-03-03	12	6	mackrorysd@gmail.com	ankitsinghal59@gmail.com
AutoLock.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	123	15	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
Constants.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	16	-	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com

Most Recently Changed Files (Top 16)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
HBaseObjectStoreSemantics.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	809	94	2019-05-09	2022-09-10	11	9	mackrorysd@gmail.com	stevel@cloudera.com
LockedCreateFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	212	32	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
LockingFSBuilderWrapper.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	150	22	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
AutoLock.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	123	15	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
LockedOpenFileBuilder.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	43	4	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
FileStatusBindingSupport.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	32	6	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
FunctionsRaisingIOE.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	20	1	2022-09-10	2022-09-10	1	1	stevel@cloudera.com	stevel@cloudera.com
Constants.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	16	-	2019-05-09	2022-09-10	3	3	mackrorysd@gmail.com	stevel@cloudera.com
Hadoop33EmbeddedS3ClientFactory.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	34	4	2022-06-15	2022-06-15	1	1	stevel@cloudera.com	stevel@cloudera.com
EmbeddedS3.java in hadoop-testutils/src/main/java/org/apache/hadoop/hbase/oss	213	20	2021-10-05	2022-05-16	2	2	elserj@apache.org	stevel@cloudera.com
ZKTreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	307	22	2019-05-09	2022-03-03	12	6	mackrorysd@gmail.com	ankitsinghal59@gmail.com
TreeLockManager.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	323	16	2019-05-09	2021-11-10	9	6	mackrorysd@gmail.com	elserj@apache.org
MetricsOSSSourceImpl.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	52	7	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
MetricsOSSSource.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/metrics	19	-	2021-06-02	2021-06-02	1	1	szabolcs@cloudera.com	szabolcs@cloudera.com
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss/sync	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com
package-info.java in hbase-oss/src/main/java/org/apache/hadoop/hbase/oss	5	-	2019-05-09	2019-05-09	1	1	mackrorysd@gmail.com	mackrorysd@gmail.com