apache / iceberg - File 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: 2,524
Daily file updates (only one update per file and date counted): 18599
First update: 2017-12-20
Latest update: 2025-05-07
Days between first and latest update: 2,696 (385 weeks, estimated 1,925 working days)
Active days (at least one file change): 1,758
Data:

Organized per file

File Change History Overall

File Age Distribution Overall

Days since first update

There are 2,524 files with 285,690 lines of code in files.

1,809 files that are 366+ days old (212,059 lines of code)
328 files that are 181-365 days old (33,214 lines of code)
61 files that are 91-180 days old (5,945 lines of code)
281 files that are 31-90 days old (30,316 lines of code)
45 files that are 1-30 days old (4,156 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 2,524 files with 285,690 lines of code in files.

1,029 files have been last changed 366+ days ago (66,778 lines of code)
410 files have been last changed 181-365 days ago (43,340 lines of code)
209 files have been last changed 91-180 days ago (33,714 lines of code)
641 files have been last changed 31-90 days ago (89,706 lines of code)
235 files have been last changed 1-30 days ago (52,152 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, scala, md, yaml, json, gradle, sh, css, txt, xml, properties, js, html, g4, prefs, py, gitattributes, sql, ipynb, svg, gitignore, toml, rdf

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 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
TableMetadata.java in core/src/main/java/org/apache/iceberg	1478	135	2019-03-20	2025-05-07	93	42	mcheah@palantir.com	owenzhang1990@gmail.com
Parquet.java in parquet/src/main/java/org/apache/iceberg/parquet	1207	121	2019-03-20	2025-03-20	51	29	mcheah@palantir.com	blue@apache.org
Types.java in api/src/main/java/org/apache/iceberg/types	1072	191	2019-03-20	2025-03-25	26	18	mcheah@palantir.com	bo@wherobots.com
ValueReaders.java in core/src/main/java/org/apache/iceberg/avro	955	126	2019-03-20	2025-03-17	19	9	mcheah@palantir.com	blue@apache.org
ParquetValueReaders.java in parquet/src/main/java/org/apache/iceberg/parquet	915	134	2019-03-20	2025-04-21	22	16	mcheah@palantir.com	blue@apache.org
SchemaUpdate.java in core/src/main/java/org/apache/iceberg	691	47	2019-03-20	2025-02-18	24	15	mcheah@palantir.com	aihuaxu@gmail.com
ORC.java in orc/src/main/java/org/apache/iceberg/orc	671	79	2019-03-20	2024-09-11	32	24	mcheah@palantir.com	owenzhang1990@gmail.com
BaseTransaction.java in core/src/main/java/org/apache/iceberg	659	89	2019-03-20	2025-03-24	52	22	mcheah@palantir.com	bryanck@gmail.com
Avro.java in core/src/main/java/org/apache/iceberg/avro	622	83	2019-03-20	2025-03-17	32	17	mcheah@palantir.com	blue@apache.org
ParquetValueWriters.java in parquet/src/main/java/org/apache/iceberg/parquet	585	69	2019-03-20	2025-05-07	18	13	mcheah@palantir.com	owenzhang1990@gmail.com
Literals.java in api/src/main/java/org/apache/iceberg/expressions	566	42	2019-03-20	2024-09-03	13	10	mcheah@palantir.com	jacobmarble@gmail.com
TypeUtil.java in api/src/main/java/org/apache/iceberg/types	550	68	2019-03-20	2025-03-25	38	22	mcheah@palantir.com	bo@wherobots.com
ParquetMetrics.java in parquet/src/main/java/org/apache/iceberg/parquet	524	21	2019-03-20	2025-03-21	2	2	mcheah@palantir.com	blue@apache.org
PartitionSpec.java in api/src/main/java/org/apache/iceberg	500	62	2019-03-20	2025-05-07	36	20	mcheah@palantir.com	devinsmith@deephaven.io
TableMetadataParser.java in core/src/main/java/org/apache/iceberg	496	22	2019-03-20	2025-05-06	57	30	mcheah@palantir.com	blue@apache.org
Tasks.java in core/src/main/java/org/apache/iceberg/util	475	37	2019-03-20	2024-10-31	17	11	mcheah@palantir.com	seans@grubhub.com
ValueWriters.java in core/src/main/java/org/apache/iceberg/avro	475	80	2019-03-20	2025-03-17	12	8	mcheah@palantir.com	blue@apache.org
ExpressionVisitors.java in api/src/main/java/org/apache/iceberg/expressions	460	68	2019-03-20	2022-10-25	15	13	mcheah@palantir.com	huaxin_gao@apple.com
AvroSchemaUtil.java in core/src/main/java/org/apache/iceberg/avro	427	49	2019-03-20	2025-03-05	21	15	mcheah@palantir.com	blue@apache.org
JsonUtil.java in core/src/main/java/org/apache/iceberg/util	425	48	2019-03-20	2025-05-06	27	11	mcheah@palantir.com	blue@apache.org
GenericManifestFile.java in core/src/main/java/org/apache/iceberg	419	35	2019-03-20	2025-05-07	22	15	mcheah@palantir.com	owenzhang1990@gmail.com
Truncate.java in api/src/main/java/org/apache/iceberg/transforms	416	39	2019-03-20	2024-09-11	19	12	mcheah@palantir.com	owenzhang1990@gmail.com
ParquetMetricsRowGroupFilter.java in parquet/src/main/java/org/apache/iceberg/parquet	412	30	2019-03-20	2023-08-10	21	16	mcheah@palantir.com	liu-xianyang@hotmail.com
InclusiveMetricsEvaluator.java in api/src/main/java/org/apache/iceberg/expressions	402	36	2019-03-20	2025-04-21	19	11	mcheah@palantir.com	blue@apache.org
Schema.java in api/src/main/java/org/apache/iceberg	366	47	2019-03-20	2025-03-25	29	22	mcheah@palantir.com	bo@wherobots.com
ParquetDictionaryRowGroupFilter.java in parquet/src/main/java/org/apache/iceberg/parquet	355	27	2019-03-20	2024-01-08	23	17	mcheah@palantir.com	owenzhang1990@gmail.com
StrictMetricsEvaluator.java in api/src/main/java/org/apache/iceberg/expressions	341	29	2019-03-20	2024-10-14	17	10	mcheah@palantir.com	42907416+zhongyujiang@users...
ManifestGroup.java in core/src/main/java/org/apache/iceberg	333	26	2019-03-20	2025-03-19	40	15	mcheah@palantir.com	russell.spitzer@gmail.com
ManifestReader.java in core/src/main/java/org/apache/iceberg	333	27	2019-03-20	2025-04-22	49	17	mcheah@palantir.com	blue@apache.org
HadoopTableOperations.java in core/src/main/java/org/apache/iceberg/hadoop	331	24	2019-03-20	2024-12-29	35	30	mcheah@palantir.com	git@okumin.com
ScanSummary.java in core/src/main/java/org/apache/iceberg	330	24	2019-03-20	2024-11-04	17	12	mcheah@palantir.com	aokolnychyi@apache.org
SnapshotSummary.java in core/src/main/java/org/apache/iceberg	327	25	2019-03-20	2025-03-24	21	12	mcheah@palantir.com	etudenhoefner@gmail.com
RemoveSnapshots.java in core/src/main/java/org/apache/iceberg	318	18	2019-03-20	2025-04-07	39	23	mcheah@palantir.com	bodorlaszlo0202@gmail.com
ParquetAvro.java in parquet/src/main/java/org/apache/iceberg/parquet	311	31	2019-03-20	2024-07-03	11	9	mcheah@palantir.com	snazy@snazy.de
ParquetAvroValueReaders.java in parquet/src/main/java/org/apache/iceberg/parquet	304	18	2019-03-20	2025-01-28	10	8	mcheah@palantir.com	blue@apache.org
ProjectionUtil.java in api/src/main/java/org/apache/iceberg/transforms	299	14	2019-03-20	2022-11-20	15	10	mcheah@palantir.com	fokko@apache.org
BaseSnapshot.java in core/src/main/java/org/apache/iceberg	299	24	2019-03-20	2025-05-06	34	15	mcheah@palantir.com	blue@apache.org
Comparators.java in api/src/main/java/org/apache/iceberg/types	292	30	2019-03-20	2024-10-07	15	11	mcheah@palantir.com	42907416+zhongyujiang@users...
ManifestWriter.java in core/src/main/java/org/apache/iceberg	292	21	2019-03-20	2025-04-18	29	12	mcheah@palantir.com	blue@apache.org
DataFiles.java in core/src/main/java/org/apache/iceberg	289	30	2019-03-20	2025-04-18	25	16	mcheah@palantir.com	blue@apache.org
HadoopTables.java in core/src/main/java/org/apache/iceberg/hadoop	277	21	2019-03-20	2022-07-27	22	14	mcheah@palantir.com	etudenhoefner@gmail.com
TypeToSchema.java in core/src/main/java/org/apache/iceberg/avro	267	17	2019-03-20	2025-03-05	12	9	mcheah@palantir.com	blue@apache.org
PruneColumns.java in core/src/main/java/org/apache/iceberg/avro	266	14	2019-03-20	2025-03-04	13	9	mcheah@palantir.com	aihuaxu@gmail.com
BaseMetastoreTableOperations.java in core/src/main/java/org/apache/iceberg	253	25	2019-03-20	2025-04-02	40	30	mcheah@palantir.com	lirui@apache.org
Expressions.java in api/src/main/java/org/apache/iceberg/expressions	242	60	2019-03-20	2025-02-21	22	13	mcheah@palantir.com	blue@apache.org
PageIterator.java in parquet/src/main/java/org/apache/iceberg/parquet	241	17	2019-03-20	2024-10-04	9	8	mcheah@palantir.com	piotr.findeisen@gmail.com
DynMethods.java in common/src/main/java/org/apache/iceberg/common	237	38	2019-03-20	2024-09-11	12	9	mcheah@palantir.com	owenzhang1990@gmail.com
SchemaParser.java in core/src/main/java/org/apache/iceberg	233	13	2019-03-20	2025-03-25	16	9	mcheah@palantir.com	bo@wherobots.com
TypeToMessageType.java in parquet/src/main/java/org/apache/iceberg/parquet	231	9	2019-03-20	2025-03-06	9	6	mcheah@palantir.com	blue@apache.org
UnboundPredicate.java in api/src/main/java/org/apache/iceberg/expressions	230	12	2019-03-20	2025-02-21	14	10	mcheah@palantir.com	blue@apache.org

Files Not Recently Changed (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
scalastyle_config.xml in project	108	-	2019-06-24	2021-02-02	7	3	aokolnychyi@apple.com	aokolnychyi@apple.com
ParquetAvroReader.java in parquet/src/main/java/org/apache/iceberg/parquet	2	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
RESTRequest.java in core/src/main/java/org/apache/iceberg/rest	2	-	2022-03-31	2022-07-27	2	2	kjbendickson@gmail.com	etudenhoefner@gmail.com
RESTResponse.java in core/src/main/java/org/apache/iceberg/rest	2	-	2022-03-31	2022-07-27	2	2	kjbendickson@gmail.com	etudenhoefner@gmail.com
UnboundTerm.java in api/src/main/java/org/apache/iceberg/expressions	2	-	2019-12-18	2022-07-27	2	2	rdblue@users.noreply.github...	etudenhoefner@gmail.com
IncrementalAppendScan.java in api/src/main/java/org/apache/iceberg	3	-	2022-05-13	2022-07-27	4	3	stevenz3wu@gmail.com	etudenhoefner@gmail.com
Term.java in api/src/main/java/org/apache/iceberg/expressions	3	-	2019-12-18	2022-07-27	2	2	rdblue@users.noreply.github...	etudenhoefner@gmail.com
ReplaceSortOrder.java in api/src/main/java/org/apache/iceberg	3	-	2020-12-10	2022-07-27	2	2	blue@apache.org	etudenhoefner@gmail.com
IcebergSplitContainer.java in mr/src/main/java/org/apache/iceberg/mr/mapreduce	4	-	2020-07-22	2022-07-27	2	2	adrien.guillo@gmail.com	etudenhoefner@gmail.com
RESTMessage.java in core/src/main/java/org/apache/iceberg/rest	4	-	2022-03-31	2022-07-27	2	2	kjbendickson@gmail.com	etudenhoefner@gmail.com
Configurable.java in core/src/main/java/org/apache/iceberg/hadoop	4	-	2021-11-24	2022-07-27	2	2	blue@apache.org	etudenhoefner@gmail.com
SerializableSupplier.java in core/src/main/java/org/apache/iceberg/util	4	-	2019-12-09	2022-07-27	2	2	aokolnychyi@apple.com	etudenhoefner@gmail.com
SnapshotUpdateAction.java in core/src/main/java/org/apache/iceberg/actions	4	-	2020-10-28	2022-07-27	3	3	zhangjunemail@126.com	etudenhoefner@gmail.com
HasTableOperations.java in core/src/main/java/org/apache/iceberg	4	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
Listener.java in api/src/main/java/org/apache/iceberg/events	4	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
SplittableScanTask.java in api/src/main/java/org/apache/iceberg	4	-	2022-06-28	2022-07-27	2	2	aokolnychyi@apple.com	etudenhoefner@gmail.com
IncrementalChangelogScan.java in api/src/main/java/org/apache/iceberg	4	-	2022-07-03	2022-07-27	2	2	aokolnychyi@apple.com	etudenhoefner@gmail.com
SupportsRowPosition.java in core/src/main/java/org/apache/iceberg/avro	5	-	2020-07-23	2022-07-27	2	2	blue@apache.org	etudenhoefner@gmail.com
StandardPuffinProperties.java in core/src/main/java/org/apache/iceberg/puffin	5	1	2022-06-15	2022-07-27	2	2	piotr.findeisen@gmail.com	etudenhoefner@gmail.com
NativelyEncryptedFile.java in core/src/main/java/org/apache/iceberg/encryption	5	-	2022-04-06	2022-07-27	2	2	ggershinsky@users.noreply.g...	etudenhoefner@gmail.com
InheritableMetadata.java in core/src/main/java/org/apache/iceberg	5	-	2020-02-03	2022-07-27	3	3	aokolnychyi@apple.com	etudenhoefner@gmail.com
MergeableScanTask.java in api/src/main/java/org/apache/iceberg	5	-	2022-06-28	2022-07-27	2	2	aokolnychyi@apple.com	etudenhoefner@gmail.com
SnapshotUpdate.java in api/src/main/java/org/apache/iceberg/actions	5	-	2021-03-04	2022-07-27	2	2	aokolnychyi@apple.com	etudenhoefner@gmail.com
DelegatingInputStream.java in api/src/main/java/org/apache/iceberg/io	5	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
DelegatingOutputStream.java in api/src/main/java/org/apache/iceberg/io	5	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
OrcBatchReader.java in orc/src/main/java/org/apache/iceberg/orc	6	-	2020-07-13	2022-07-27	3	2	smahadik@linkedin.com	etudenhoefner@gmail.com
OrcRowReader.java in orc/src/main/java/org/apache/iceberg/orc	6	-	2020-05-22	2022-07-27	3	3	rratti@linkedin.com	etudenhoefner@gmail.com
EncryptionAlgorithm.java in core/src/main/java/org/apache/iceberg/encryption	6	-	2022-04-06	2022-07-27	2	2	ggershinsky@users.noreply.g...	etudenhoefner@gmail.com
ChangelogScanTask.java in api/src/main/java/org/apache/iceberg	6	-	2022-07-03	2022-07-27	2	2	aokolnychyi@apple.com	etudenhoefner@gmail.com
HistoryEntry.java in api/src/main/java/org/apache/iceberg	6	-	2019-07-12	2022-07-27	4	4	rdblue@users.noreply.github...	etudenhoefner@gmail.com
EncryptedInputFile.java in api/src/main/java/org/apache/iceberg/encryption	6	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
DuplicateWAPCommitException.java in api/src/main/java/org/apache/iceberg/exceptions	6	1	2020-02-04	2022-07-27	2	2	gautamkowshik@gmail.com	etudenhoefner@gmail.com
Unbound.java in api/src/main/java/org/apache/iceberg/expressions	6	-	2019-12-18	2022-07-27	3	3	rdblue@users.noreply.github...	etudenhoefner@gmail.com
Bound.java in api/src/main/java/org/apache/iceberg/expressions	6	-	2019-12-18	2022-07-27	3	3	rdblue@users.noreply.github...	etudenhoefner@gmail.com
StructLike.java in api/src/main/java/org/apache/iceberg	6	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
MetricsAwareDatumWriter.java in core/src/main/java/org/apache/iceberg/avro	7	-	2021-02-03	2022-07-27	2	2	yanya@amazon.com	etudenhoefner@gmail.com
UpdateProperties.java in api/src/main/java/org/apache/iceberg	7	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
LockManager.java in api/src/main/java/org/apache/iceberg	7	-	2021-12-30	2022-07-27	2	2	codingcat@users.noreply.git...	etudenhoefner@gmail.com
Accessor.java in api/src/main/java/org/apache/iceberg	7	-	2019-05-28	2022-07-27	2	2	gautamkowshik@gmail.com	etudenhoefner@gmail.com
SeekableInputStream.java in api/src/main/java/org/apache/iceberg/io	7	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
SplitScanTaskIterator.java in core/src/main/java/org/apache/iceberg	8	-	2022-07-27	2022-07-27	1	2	etudenhoefner@gmail.com	aokolnychyi@apple.com
ClientPool.java in core/src/main/java/org/apache/iceberg	8	-	2021-04-18	2022-07-27	3	3	gel.yine.gel@hotmail.com	etudenhoefner@gmail.com
DellClientFactory.java in dell/src/main/java/org/apache/iceberg/dell	8	-	2022-02-18	2022-07-27	3	2	83057695+wang-x-xia@users.n...	etudenhoefner@gmail.com
DataOperations.java in api/src/main/java/org/apache/iceberg	8	1	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
UnprocessableEntityException.java in api/src/main/java/org/apache/iceberg/exceptions	8	1	2022-03-22	2022-07-27	2	2	blue@apache.org	etudenhoefner@gmail.com
FileIOMetricsContext.java in api/src/main/java/org/apache/iceberg/io	8	-	2022-02-17	2022-07-27	2	2	dweeks@apache.org	etudenhoefner@gmail.com
LocationProvider.java in api/src/main/java/org/apache/iceberg/io	8	-	2019-03-20	2022-07-27	2	2	mcheah@palantir.com	etudenhoefner@gmail.com
ReplacePartitions.java in api/src/main/java/org/apache/iceberg	8	-	2019-03-20	2022-07-27	4	4	mcheah@palantir.com	etudenhoefner@gmail.com
HadoopConfigurable.java in core/src/main/java/org/apache/iceberg/hadoop	9	-	2021-06-23	2022-07-27	2	2	yzhaoqin@amazon.com	etudenhoefner@gmail.com
AliyunClientFactory.java in aliyun/src/main/java/org/apache/iceberg/aliyun	9	-	2021-11-22	2022-07-27	2	2	xingbowu@gmail.com	etudenhoefner@gmail.com

Most Recently Created Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
ImmutableStorageCredential.java in core/src/main/java/org/apache/iceberg/io	157	21	2025-05-07	2025-05-07	1	1	etudenhoefner@gmail.com	etudenhoefner@gmail.com
SparkShufflingFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	151	11	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkZOrderFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	141	10	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkRewritePositionDeleteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	112	4	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
PrefixedStorage.java in gcp/src/main/java/org/apache/iceberg/gcp/gcs	84	4	2025-05-07	2025-05-07	1	1	etudenhoefner@gmail.com	etudenhoefner@gmail.com
SparkRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	43	5	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkBinPackFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	43	3	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkShufflingDataRewritePlanner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	41	4	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkSortFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	38	3	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkDataFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	36	1	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
DataFileRewriteRunner.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	211	9	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
DataFileRewriteRunner.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	211	9	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
DataFileRewriteRunner.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	211	9	2025-05-06	2025-05-06	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
DataFileRewritePlanner.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	164	8	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
DataFileRewritePlanner.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	164	8	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
DataFileRewritePlanner.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	164	8	2025-05-06	2025-05-06	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
DataFileRewriteCommitter.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	152	7	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
DataFileRewriteCommitter.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	152	7	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
DataFileRewriteCommitter.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	152	7	2025-05-06	2025-05-06	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
RewriteDataFiles.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api	126	13	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
RewriteDataFiles.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/api	126	13	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
RewriteDataFiles.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api	126	13	2025-05-06	2025-05-06	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
TaskResultAggregator.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	58	4	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
TaskResultAggregator.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	58	4	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
TaskResultAggregator.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	58	4	2025-05-06	2025-05-06	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
EncryptedKeyParser.java in core/src/main/java/org/apache/iceberg	53	6	2025-05-06	2025-05-06	1	1	blue@apache.org	blue@apache.org
BaseEncryptedKey.java in core/src/main/java/org/apache/iceberg/encryption	35	5	2025-05-06	2025-05-06	1	1	blue@apache.org	blue@apache.org
EncryptedKey.java in api/src/main/java/org/apache/iceberg/encryption	9	-	2025-05-06	2025-05-06	1	1	blue@apache.org	blue@apache.org
LogUtil.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	6	1	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
LogUtil.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	6	1	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com
LogUtil.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	6	1	2025-05-06	2025-05-06	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkShufflingFileRewriteRunner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	151	11	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkZOrderFileRewriteRunner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	141	10	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkRewritePositionDeleteRunner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	112	4	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkRewriteRunner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	43	5	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkBinPackFileRewriteRunner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	43	3	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkShufflingDataRewritePlanner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	41	4	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkSortFileRewriteRunner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	38	3	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
SparkDataFileRewriteRunner.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions	36	1	2025-04-30	2025-04-30	1	1	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
RewriteOperationForRowLineage.scala in spark/v3.5/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/analysis	52	4	2025-04-28	2025-04-28	1	1	amoghj@apache.org	amoghj@apache.org
RewriteMergeIntoTableForRowLineage.scala in spark/v3.5/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/analysis	43	2	2025-04-28	2025-04-28	1	1	amoghj@apache.org	amoghj@apache.org
RewriteUpdateTableForRowLineage.scala in spark/v3.5/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/analysis	27	2	2025-04-28	2025-04-28	1	1	amoghj@apache.org	amoghj@apache.org
RemoveRowLineageOutputFromOriginalTable.scala in spark/v3.5/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/optimizer	26	2	2025-04-28	2025-04-28	1	1	amoghj@apache.org	amoghj@apache.org
ValueArray.java in core/src/main/java/org/apache/iceberg/variants	87	9	2025-04-25	2025-04-29	2	1	aihuaxu@gmail.com	aihuaxu@gmail.com
Delegates.java in core/src/main/java/org/apache/iceberg	222	45	2025-04-22	2025-04-22	1	1	blue@apache.org	blue@apache.org
HMSTablePropertyHelper.java in hive-metastore/src/main/java/org/apache/iceberg/hive	210	12	2025-04-07	2025-04-07	1	1	117656751+zratkai@users.nor...	117656751+zratkai@users.nor...
RowConverter.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/reader	40	4	2025-04-07	2025-04-07	1	1	511955993@qq.com	511955993@qq.com
TestS3FileIO.java in aws/src/integration/java/org/apache/iceberg/aws/s3	608	32	2025-04-04	2025-05-07	3	2	lianglin.021@gmail.com	etudenhoefner@gmail.com
TestS3RestSigner.java in aws/src/integration/java/org/apache/iceberg/aws/s3/signer	305	20	2025-04-04	2025-04-04	1	1	lianglin.021@gmail.com	lianglin.021@gmail.com
TestS3OutputStream.java in aws/src/integration/java/org/apache/iceberg/aws/s3	282	19	2025-04-04	2025-04-04	1	1	lianglin.021@gmail.com	lianglin.021@gmail.com

Most Recently Changed Files (Top 50)

File	# lines	# units	created	last modified	# changes (days)	# contributors	first contributor	latest contributor
rest-catalog-open-api.yaml in open-api	4419	-	2022-03-08	2025-05-07	91	31	43911210+samredai@users.nor...	blue@apache.org
TableMetadata.java in core/src/main/java/org/apache/iceberg	1478	135	2019-03-20	2025-05-07	93	42	mcheah@palantir.com	owenzhang1990@gmail.com
SnapshotProducer.java in core/src/main/java/org/apache/iceberg	616	40	2019-05-10	2025-05-07	68	30	rdblue@users.noreply.github...	owenzhang1990@gmail.com
TestS3FileIO.java in aws/src/integration/java/org/apache/iceberg/aws/s3	608	32	2025-04-04	2025-05-07	3	2	lianglin.021@gmail.com	etudenhoefner@gmail.com
ParquetValueWriters.java in parquet/src/main/java/org/apache/iceberg/parquet	585	69	2019-03-20	2025-05-07	18	13	mcheah@palantir.com	owenzhang1990@gmail.com
MetadataUpdateParser.java in core/src/main/java/org/apache/iceberg	527	56	2022-04-21	2025-05-07	29	14	kjbendickson@gmail.com	owenzhang1990@gmail.com
PartitionSpec.java in api/src/main/java/org/apache/iceberg	500	62	2019-03-20	2025-05-07	36	20	mcheah@palantir.com	devinsmith@deephaven.io
MetadataUpdate.java in core/src/main/java/org/apache/iceberg	423	94	2021-12-06	2025-05-07	27	17	blue@apache.org	owenzhang1990@gmail.com
GenericManifestFile.java in core/src/main/java/org/apache/iceberg	419	35	2019-03-20	2025-05-07	22	15	mcheah@palantir.com	owenzhang1990@gmail.com
RewriteDataFilesSparkAction.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	356	16	2023-04-18	2025-05-07	11	10	aokolnychyi@apple.com	gaborkaszab@cloudera.com
IcebergSortCompactionBenchmark.java in spark/v3.4/spark/src/jmh/java/org/apache/iceberg/spark/action	346	28	2023-04-18	2025-05-07	4	3	aokolnychyi@apple.com	gaborkaszab@cloudera.com
RewritePositionDeleteFilesSparkAction.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	311	10	2023-05-16	2025-05-07	9	7	szehon.apache@gmail.com	gaborkaszab@cloudera.com
TableProperties.java in core/src/main/java/org/apache/iceberg	226	1	2019-03-20	2025-05-07	85	38	mcheah@palantir.com	owenzhang1990@gmail.com
libs.versions.toml in gradle	213	-	2023-08-02	2025-05-07	66	30	konstantinov.maxim@gmail.com	huaxin.gao11@gmail.com
GCSFileIO.java in gcp/src/main/java/org/apache/iceberg/gcp/gcs	210	22	2021-12-14	2025-05-07	19	8	dweeks@apache.org	etudenhoefner@gmail.com
GenericParquetReaders.java in parquet/src/main/java/org/apache/iceberg/data/parquet	201	17	2020-08-13	2025-05-07	9	5	blue@apache.org	owenzhang1990@gmail.com
PartitionStats.java in core/src/main/java/org/apache/iceberg	189	20	2024-09-26	2025-05-07	3	2	ajanthabhat@gmail.com	owenzhang1990@gmail.com
ImmutableStorageCredential.java in core/src/main/java/org/apache/iceberg/io	157	21	2025-05-07	2025-05-07	1	1	etudenhoefner@gmail.com	etudenhoefner@gmail.com
SparkShufflingFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	151	11	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkZOrderFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	141	10	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
GCPProperties.java in gcp/src/main/java/org/apache/iceberg/gcp	128	17	2021-12-14	2025-05-07	10	5	dweeks@apache.org	etudenhoefner@gmail.com
GenericParquetWriter.java in parquet/src/main/java/org/apache/iceberg/data/parquet	127	13	2020-08-13	2025-05-07	7	4	blue@apache.org	owenzhang1990@gmail.com
SparkRewritePositionDeleteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	112	4	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
RewritePositionDeletesGroup.java in core/src/main/java/org/apache/iceberg/actions	91	9	2023-05-04	2025-05-07	9	6	szehon.apache@gmail.com	owenzhang1990@gmail.com
CometColumnReader.java in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/data/vectorized	87	11	2025-02-01	2025-05-07	3	2	huaxin.gao11@gmail.com	huaxin.gao11@gmail.com
CometColumnReader.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/data/vectorized	87	11	2025-01-31	2025-05-07	3	2	huaxin.gao11@gmail.com	huaxin.gao11@gmail.com
PrefixedStorage.java in gcp/src/main/java/org/apache/iceberg/gcp/gcs	84	4	2025-05-07	2025-05-07	1	1	etudenhoefner@gmail.com	etudenhoefner@gmail.com
RewriteFileGroup.java in core/src/main/java/org/apache/iceberg/actions	79	7	2021-07-11	2025-05-07	11	7	rspitzer@apple.com	owenzhang1990@gmail.com
InternalReader.java in parquet/src/main/java/org/apache/iceberg/data/parquet	46	8	2025-01-24	2025-05-07	4	3	ajanthabhat@gmail.com	owenzhang1990@gmail.com
InternalWriter.java in parquet/src/main/java/org/apache/iceberg/data/parquet	45	8	2025-01-24	2025-05-07	5	3	ajanthabhat@gmail.com	owenzhang1990@gmail.com
SparkRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	43	5	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkBinPackFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	43	3	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
GCSInputFile.java in gcp/src/main/java/org/apache/iceberg/gcp/gcs	43	4	2021-12-14	2025-05-07	6	5	dweeks@apache.org	etudenhoefner@gmail.com
GCSOutputFile.java in gcp/src/main/java/org/apache/iceberg/gcp/gcs	42	4	2021-12-14	2025-05-07	5	4	dweeks@apache.org	etudenhoefner@gmail.com
SparkShufflingDataRewritePlanner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	41	4	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkSortFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	38	3	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
SparkDataFileRewriteRunner.java in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions	36	1	2025-05-07	2025-05-07	1	1	gaborkaszab@cloudera.com	gaborkaszab@cloudera.com
StorageCredential.java in core/src/main/java/org/apache/iceberg/io	15	2	2025-04-02	2025-05-07	3	1	etudenhoefner@gmail.com	etudenhoefner@gmail.com
TableMetadataParser.java in core/src/main/java/org/apache/iceberg	496	22	2019-03-20	2025-05-06	57	30	mcheah@palantir.com	blue@apache.org
RewriteTablePathUtil.java in core/src/main/java/org/apache/iceberg	441	25	2025-01-08	2025-05-06	7	6	szehon.apache@gmail.com	blue@apache.org
JsonUtil.java in core/src/main/java/org/apache/iceberg/util	425	48	2019-03-20	2025-05-06	27	11	mcheah@palantir.com	blue@apache.org
HTTPClient.java in core/src/main/java/org/apache/iceberg/rest	373	23	2022-03-27	2025-05-06	29	11	kjbendickson@gmail.com	akhilputhiry@gmail.com
BaseSnapshot.java in core/src/main/java/org/apache/iceberg	299	24	2019-03-20	2025-05-06	34	15	mcheah@palantir.com	blue@apache.org
TriggerManager.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	248	11	2025-03-17	2025-05-06	2	2	mxm@apache.org	g_fora@apple.com
TriggerManager.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	248	11	2024-08-22	2025-05-06	5	3	peter.vary.apache@gmail.com	g_fora@apple.com
TriggerManager.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	248	11	2024-08-23	2025-05-06	6	3	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
TableMaintenance.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api	224	16	2025-03-17	2025-05-06	2	2	mxm@apache.org	g_fora@apple.com
TableMaintenance.java in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/api	224	16	2024-11-08	2025-05-06	3	3	peter.vary.apache@gmail.com	g_fora@apple.com
TableMaintenance.java in flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api	224	16	2024-11-04	2025-05-06	4	3	peter.vary.apache@gmail.com	peter.vary.apache@gmail.com
DataFileRewriteRunner.java in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator	211	9	2025-05-06	2025-05-06	1	1	g_fora@apple.com	g_fora@apple.com