apache / iceberg
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 2,524 files with 285,690 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 12 files changed 51-100 times (11,914 lines of code)
    • 77 files changed 21-50 times (26,623 lines of code)
    • 433 files changed 6-20 times (82,490 lines of code)
    • 2,002 files changed 1-5 times (164,663 lines of code)
0% | 4% | 9% | 28% | 57%
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 2,524 files with 285,690 lines of code.
    • 14 files changed by more than 25 contributors (11,725 lines of code)
    • 115 files changed by 11-25 contributors (38,505 lines of code)
    • 227 files changed by 6-10 contributors (42,096 lines of code)
    • 1,229 files changed by 2-5 contributors (128,170 lines of code)
    • 939 files changed by 1 contributor (65,194 lines of code)
4% | 13% | 14% | 44% | 22%
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, scala, md, yaml, json, gradle, sh, css, txt, xml, properties, js, html, g4, prefs, py, gitattributes, sql, ipynb, svg, gitignore, toml, rdf
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 2% | 9% | 29% | 58%
yaml0% | 97% | 0% | 0% | 2%
toml0% | 100% | 0% | 0% | 0%
scala0% | 0% | 0% | 23% | 76%
html0% | 0% | 0% | 62% | 37%
xml0% | 0% | 0% | 100% | 0%
rdf0% | 0% | 0% | 100% | 0%
g40% | 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
core0% | 8% | 22% | 37% | 31%
open-api0% | 93% | 0% | 2% | 4%
parquet0% | 10% | 17% | 43% | 28%
hive-metastore0% | 10% | 25% | 25% | 38%
aws0% | 2% | 25% | 44% | 27%
gradle0% | 100% | 0% | 0% | 0%
api0% | 0% | 15% | 49% | 35%
orc0% | 0% | 16% | 50% | 33%
arrow0% | 0% | 13% | 72% | 14%
mr0% | 0% | 54% | 24% | 21%
nessie0% | 0% | 28% | 64% | 6%
data0% | 0% | 12% | 49% | 38%
spark0% | 0% | 0% | 26% | 73%
flink0% | 0% | 0% | 6% | 93%
delta-lake0% | 0% | 0% | 75% | 24%
common0% | 0% | 0% | 100% | 0%
gcp0% | 0% | 0% | 66% | 33%
dell0% | 0% | 0% | 52% | 47%
aliyun0% | 0% | 0% | 67% | 32%
kafka-connect0% | 0% | 0% | 6% | 93%
azure0% | 0% | 0% | 24% | 75%
site0% | 0% | 0% | 62% | 37%
snowflake0% | 0% | 0% | 24% | 75%
project0% | 0% | 0% | 100% | 0%
bundled-guava0% | 0% | 0% | 100% | 0%
ROOT0% | 0% | 0% | 100% | 0%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
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
4419 - 2022-03-08 2025-05-07 91 31 43911210+samredai@users.nor... blue@apache.org
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
RESTSessionCatalog.java
in core/src/main/java/org/apache/iceberg/rest
 1177 67 2022-05-23 2025-04-09 76 19 blue@apache.org wolflex888@gmail.com
MergingSnapshotProducer.java
in core/src/main/java/org/apache/iceberg
 888 71 2019-05-10 2025-04-22 71 29 rdblue@users.noreply.github... blue@apache.org
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
213 - 2023-08-02 2025-05-07 66 30 konstantinov.maxim@gmail.com huaxin.gao11@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
HiveTableOperations.java
in hive-metastore/src/main/java/org/apache/iceberg/hive
 271 13 2020-09-03 2025-04-07 55 34 massdosage@gmail.com 117656751+zratkai@users.nor...
AwsProperties.java
in aws/src/main/java/org/apache/iceberg/aws
 264 27 2020-11-16 2024-09-10 52 26 yzhaoqin@amazon.com piotr.findeisen@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
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
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
HiveCatalog.java
in hive-metastore/src/main/java/org/apache/iceberg/hive
 704 43 2020-09-03 2025-01-07 48 31 massdosage@gmail.com steveiszhy@gmail.com
BaseTableScan.java
in core/src/main/java/org/apache/iceberg
 25 4 2019-03-20 2023-02-26 47 25 mcheah@palantir.com huaxin_gao@apple.com
BaseMetastoreCatalog.java
in core/src/main/java/org/apache/iceberg
 230 24 2019-06-29 2024-12-12 44 23 rdblue@users.noreply.github... steveiszhy@gmail.com
S3FileIO.java
in aws/src/main/java/org/apache/iceberg/aws/s3
 447 29 2020-11-07 2025-05-05 42 19 dweeks@apache.org etudenhoefner@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
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
BaseTable.java
in core/src/main/java/org/apache/iceberg
 209 48 2019-03-20 2025-04-01 39 21 mcheah@palantir.com wys06521@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
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
NessieCatalog.java
in nessie/src/main/java/org/apache/iceberg/nessie
 327 30 2020-11-23 2024-01-18 37 9 rymurr@dremio.com 731030576@qq.com
IcebergInputFormat.java
in mr/src/main/java/org/apache/iceberg/mr/mapreduce
 359 20 2020-04-06 2025-01-13 37 27 rratti@linkedin.com owenzhang1990@gmail.com
BaseMetadataTable.java
in core/src/main/java/org/apache/iceberg
 137 26 2019-07-12 2024-06-12 36 17 rdblue@users.noreply.github... szehon.apache@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
FastAppend.java
in core/src/main/java/org/apache/iceberg
 173 14 2019-03-20 2025-04-22 35 19 mcheah@palantir.com blue@apache.org
BaseRewriteManifests.java
in core/src/main/java/org/apache/iceberg
 313 27 2019-09-04 2025-04-18 35 20 aokolnychyi@apple.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
PartitionsTable.java
in core/src/main/java/org/apache/iceberg
 279 10 2019-11-21 2024-09-26 34 18 rdblue@users.noreply.github... ajanthabhat@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
HadoopCatalog.java
in core/src/main/java/org/apache/iceberg/hadoop
 329 29 2019-11-12 2024-01-18 34 24 chenjunjiedada@gmail.com 731030576@qq.com
AllManifestsTable.java
in core/src/main/java/org/apache/iceberg
 362 44 2020-02-17 2025-03-20 33 18 rdblue@users.noreply.github... dweeks@apache.org
DeleteFileIndex.java
in core/src/main/java/org/apache/iceberg
 695 48 2020-08-05 2025-03-19 33 11 blue@apache.org russell.spitzer@gmail.com
DataTableScan.java
in core/src/main/java/org/apache/iceberg
 63 6 2019-07-12 2023-11-14 32 19 rdblue@users.noreply.github... peter.vary.apache@gmail.com
NessieTableOperations.java
in nessie/src/main/java/org/apache/iceberg/nessie
 109 4 2020-11-23 2023-12-12 32 11 rymurr@dremio.com ajanthabhat@gmail.com
GlueCatalog.java
in aws/src/main/java/org/apache/iceberg/aws/glue
 543 22 2020-11-19 2024-08-13 32 23 yzhaoqin@amazon.com etudenhoefner@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
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
DataFilesTable.java
in core/src/main/java/org/apache/iceberg
 34 4 2019-07-12 2023-01-16 31 15 rdblue@users.noreply.github... blue@apache.org
CatalogUtil.java
in core/src/main/java/org/apache/iceberg
 379 15 2020-09-25 2025-04-02 31 25 pvary@cloudera.com etudenhoefner@gmail.com
ManifestEntriesTable.java
in core/src/main/java/org/apache/iceberg
 36 5 2019-07-12 2023-01-16 29 16 rdblue@users.noreply.github... blue@apache.org
GenericDataFile.java
in core/src/main/java/org/apache/iceberg
 76 5 2019-03-20 2025-04-18 29 13 mcheah@palantir.com blue@apache.org
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
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
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
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
BaseFile.java
in core/src/main/java/org/apache/iceberg
 532 44 2020-05-29 2025-04-22 29 14 blue@apache.org blue@apache.org
VectorizedArrowReader.java
in arrow/src/main/java/org/apache/iceberg/arrow/vectorized
 528 36 2020-03-04 2025-02-25 28 14 samarth@apache.org ebyhry@gmail.com
JdbcCatalog.java
in core/src/main/java/org/apache/iceberg/jdbc
 733 38 2021-06-21 2025-03-19 28 20 ismail.simsek@ppro.com 137842490+hsiang-c@users.no...
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
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
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
HiveTableOperations.java
in hive-metastore/src/main/java/org/apache/iceberg/hive
 271 13 2020-09-03 2025-04-07 55 34 massdosage@gmail.com 117656751+zratkai@users.nor...
4419 - 2022-03-08 2025-05-07 91 31 43911210+samredai@users.nor... blue@apache.org
HiveCatalog.java
in hive-metastore/src/main/java/org/apache/iceberg/hive
 704 43 2020-09-03 2025-01-07 48 31 massdosage@gmail.com steveiszhy@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
213 - 2023-08-02 2025-05-07 66 30 konstantinov.maxim@gmail.com huaxin.gao11@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
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
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
MergingSnapshotProducer.java
in core/src/main/java/org/apache/iceberg
 888 71 2019-05-10 2025-04-22 71 29 rdblue@users.noreply.github... blue@apache.org
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
IcebergInputFormat.java
in mr/src/main/java/org/apache/iceberg/mr/mapreduce
 359 20 2020-04-06 2025-01-13 37 27 rratti@linkedin.com owenzhang1990@gmail.com
AwsProperties.java
in aws/src/main/java/org/apache/iceberg/aws
 264 27 2020-11-16 2024-09-10 52 26 yzhaoqin@amazon.com piotr.findeisen@gmail.com
BaseTableScan.java
in core/src/main/java/org/apache/iceberg
 25 4 2019-03-20 2023-02-26 47 25 mcheah@palantir.com huaxin_gao@apple.com
CatalogUtil.java
in core/src/main/java/org/apache/iceberg
 379 15 2020-09-25 2025-04-02 31 25 pvary@cloudera.com etudenhoefner@gmail.com
HadoopCatalog.java
in core/src/main/java/org/apache/iceberg/hadoop
 329 29 2019-11-12 2024-01-18 34 24 chenjunjiedada@gmail.com 731030576@qq.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
BaseMetastoreCatalog.java
in core/src/main/java/org/apache/iceberg
 230 24 2019-06-29 2024-12-12 44 23 rdblue@users.noreply.github... steveiszhy@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
GlueCatalog.java
in aws/src/main/java/org/apache/iceberg/aws/glue
 543 22 2020-11-19 2024-08-13 32 23 yzhaoqin@amazon.com etudenhoefner@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
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
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
AwsClientFactories.java
in aws/src/main/java/org/apache/iceberg/aws
 186 13 2020-12-19 2025-03-13 27 22 yzhaoqin@amazon.com qrsanjay@amazon.com
BaseTable.java
in core/src/main/java/org/apache/iceberg
 209 48 2019-03-20 2025-04-01 39 21 mcheah@palantir.com wys06521@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
BaseRewriteManifests.java
in core/src/main/java/org/apache/iceberg
 313 27 2019-09-04 2025-04-18 35 20 aokolnychyi@apple.com blue@apache.org
JdbcCatalog.java
in core/src/main/java/org/apache/iceberg/jdbc
 733 38 2021-06-21 2025-03-19 28 20 ismail.simsek@ppro.com 137842490+hsiang-c@users.no...
TestGlueCatalogTable.java
in aws/src/integration/java/org/apache/iceberg/aws/glue
 689 21 2021-11-08 2025-04-04 26 20 yzhaoqin@amazon.com lianglin.021@gmail.com
RESTSessionCatalog.java
in core/src/main/java/org/apache/iceberg/rest
 1177 67 2022-05-23 2025-04-09 76 19 blue@apache.org wolflex888@gmail.com
S3FileIO.java
in aws/src/main/java/org/apache/iceberg/aws/s3
 447 29 2020-11-07 2025-05-05 42 19 dweeks@apache.org etudenhoefner@gmail.com
FastAppend.java
in core/src/main/java/org/apache/iceberg
 173 14 2019-03-20 2025-04-22 35 19 mcheah@palantir.com blue@apache.org
DataTableScan.java
in core/src/main/java/org/apache/iceberg
 63 6 2019-07-12 2023-11-14 32 19 rdblue@users.noreply.github... peter.vary.apache@gmail.com
ParquetWriter.java
in parquet/src/main/java/org/apache/iceberg/parquet
 212 9 2019-03-20 2025-03-21 24 19 mcheah@palantir.com blue@apache.org
PartitionsTable.java
in core/src/main/java/org/apache/iceberg
 279 10 2019-11-21 2024-09-26 34 18 rdblue@users.noreply.github... ajanthabhat@gmail.com
AllManifestsTable.java
in core/src/main/java/org/apache/iceberg
 362 44 2020-02-17 2025-03-20 33 18 rdblue@users.noreply.github... dweeks@apache.org
SnapshotUtil.java
in core/src/main/java/org/apache/iceberg/util
 280 29 2019-07-12 2023-12-05 27 18 rdblue@users.noreply.github... etudenhoefner@gmail.com
ParquetUtil.java
in parquet/src/main/java/org/apache/iceberg/parquet
 129 12 2019-05-16 2025-04-14 27 18 samarth@apache.org 119465930+jordano-dremio@us...
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
TestS3FileIOIntegration.java
in aws/src/integration/java/org/apache/iceberg/aws/s3
 663 46 2021-11-08 2025-05-05 26 18 yzhaoqin@amazon.com etudenhoefner@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
BaseMetadataTable.java
in core/src/main/java/org/apache/iceberg
 137 26 2019-07-12 2024-06-12 36 17 rdblue@users.noreply.github... szehon.apache@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
S3OutputStream.java
in aws/src/main/java/org/apache/iceberg/aws/s3
 419 18 2020-11-07 2024-08-20 27 17 dweeks@apache.org jasonf20@gmail.com
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
SerializableTable.java
in core/src/main/java/org/apache/iceberg
 370 58 2021-04-05 2025-03-07 23 17 aokolnychyi@apple.com etudenhoefner@gmail.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
ManifestEntriesTable.java
in core/src/main/java/org/apache/iceberg
 36 5 2019-07-12 2023-01-16 29 16 rdblue@users.noreply.github... blue@apache.org
AllEntriesTable.java
in core/src/main/java/org/apache/iceberg
 36 5 2020-02-17 2023-01-16 26 16 rdblue@users.noreply.github... blue@apache.org
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
FlinkCatalog.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink
 714 57 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
FlinkParquetReaders.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 699 60 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
FlinkParquetWriters.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 508 43 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
FlinkSink.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink
 495 35 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
VectorizedSparkOrcReaders.java
in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/data/vectorized
 417 39 2023-09-18 2023-09-18 1 1 aokolnychyi@apple.com aokolnychyi@apple.com
SparkV2Filters.java
in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark
 405 18 2023-09-18 2023-09-29 2 1 aokolnychyi@apple.com aokolnychyi@apple.com
IcebergFilesCommitter.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink
 357 13 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
StructInternalRow.java
in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source
 314 31 2023-09-18 2023-09-18 1 1 aokolnychyi@apple.com aokolnychyi@apple.com
IcebergSqlExtensions.g4
in spark/v3.5/spark-extensions/src/main/antlr/org.apache.spark.sql.catalyst.parser.extensions
 314 - 2023-09-18 2023-09-18 1 1 aokolnychyi@apple.com aokolnychyi@apple.com
StructInternalRow.java
in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/source
 314 31 2023-04-18 2023-09-18 2 1 aokolnychyi@apple.com aokolnychyi@apple.com
IcebergSqlExtensions.g4
in spark/v3.4/spark-extensions/src/main/antlr/org.apache.spark.sql.catalyst.parser.extensions
 314 - 2023-04-18 2023-09-18 2 1 aokolnychyi@apple.com aokolnychyi@apple.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
VectorizedReadFlatParquetDataBenchmark.java
in spark/v3.5/spark/src/jmh/java/org/apache/iceberg/spark/source/parquet/vectorized
 295 26 2023-09-16 2023-09-18 2 1 aokolnychyi@apple.com aokolnychyi@apple.com
VectorizedReadFlatParquetDataBenchmark.java
in spark/v3.4/spark/src/jmh/java/org/apache/iceberg/spark/source/parquet/vectorized
 295 26 2023-04-18 2023-09-18 2 1 aokolnychyi@apple.com aokolnychyi@apple.com
IcebergSourceDeleteBenchmark.java
in spark/v3.5/spark/src/jmh/java/org/apache/iceberg/spark/source
 282 19 2023-09-18 2023-09-18 1 1 aokolnychyi@apple.com aokolnychyi@apple.com
IcebergSourceDeleteBenchmark.java
in spark/v3.4/spark/src/jmh/java/org/apache/iceberg/spark/source
 282 19 2023-04-18 2023-09-18 2 1 aokolnychyi@apple.com aokolnychyi@apple.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
TruncateFunction.java
in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/functions
 273 31 2023-09-18 2024-03-11 2 1 aokolnychyi@apple.com aokolnychyi@apple.com
TruncateFunction.java
in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/functions
 273 31 2023-04-18 2024-04-11 3 1 aokolnychyi@apple.com aokolnychyi@apple.com
PlanningBenchmark.java
in spark/v3.4/spark-extensions/src/jmh/java/org/apache/iceberg/spark
 271 20 2023-07-27 2023-09-18 3 1 aokolnychyi@apple.com aokolnychyi@apple.com
FlinkValueReaders.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 267 39 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
SparkZOrderUDF.java
in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions
 263 14 2023-09-18 2023-09-18 1 1 aokolnychyi@apple.com aokolnychyi@apple.com
SparkZOrderUDF.java
in spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions
 263 14 2023-04-18 2023-09-18 2 1 aokolnychyi@apple.com aokolnychyi@apple.com
JsonToMapUtils.java
in kafka-connect/kafka-connect-transforms/src/main/java/org/apache/iceberg/connect/transforms
 256 13 2025-02-25 2025-02-25 1 1 6005685+ismailsimsek@users.... 6005685+ismailsimsek@users....
TaskGroupPlanningBenchmark.java
in spark/v3.4/spark-extensions/src/jmh/java/org/apache/iceberg/spark
 247 15 2023-08-21 2023-09-18 2 1 aokolnychyi@apple.com aokolnychyi@apple.com
FlinkOrcWriters.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 244 21 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
StructRowData.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 244 27 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
RowDataProjection.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 243 27 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
KafkaMetadataTransform.java
in kafka-connect/kafka-connect-transforms/src/main/java/org/apache/iceberg/connect/transforms
 242 13 2025-02-25 2025-02-25 1 1 6005685+ismailsimsek@users.... 6005685+ismailsimsek@users....
FlinkAppenderFactory.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink
 236 7 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
MongoDebeziumTransform.java
in kafka-connect/kafka-connect-transforms/src/main/java/org/apache/iceberg/connect/transforms
 234 12 2025-02-25 2025-02-25 1 1 6005685+ismailsimsek@users.... 6005685+ismailsimsek@users....
IcebergCommitter.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink
 228 8 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
SparkFilters.java
in spark/v3.5/spark/src/main/java/org/apache/iceberg/spark
 228 7 2023-09-18 2023-09-18 1 1 aokolnychyi@apple.com aokolnychyi@apple.com
FlinkSource.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source
 227 32 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
IcebergCommitter.java
in flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink
 227 8 2024-08-26 2024-08-26 1 1 rmenesespinillos@apple.com rmenesespinillos@apple.com
BinPackRewriteFilePlanner.java
in core/src/main/java/org/apache/iceberg/actions
 223 13 2025-03-29 2025-03-29 1 1 peter.vary.apache@gmail.com peter.vary.apache@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
FlinkOrcReaders.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 218 25 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
FlinkFileWriterFactory.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink
 217 25 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
TaskGroupPlanningBenchmark.java
in spark/v3.5/spark-extensions/src/jmh/java/org/apache/iceberg/spark
 215 12 2023-09-16 2024-02-03 3 1 aokolnychyi@apple.com aokolnychyi@apple.com
FlinkConfParser.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink
 214 38 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
FlinkValueWriters.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/data
 213 26 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
OAuth2Manager.java
in core/src/main/java/org/apache/iceberg/rest/auth
 213 6 2025-01-16 2025-03-17 2 1 adutra@users.noreply.github... adutra@users.noreply.github...
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
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...
DVReaderBenchmark.java
in spark/v3.5/spark/src/jmh/java/org/apache/iceberg/spark/source
 210 19 2024-11-15 2024-11-15 1 1 aokolnychyi@apache.org aokolnychyi@apache.org
AggregatedStatisticsTracker.java
in flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle
 209 11 2025-03-17 2025-03-17 1 1 mxm@apache.org mxm@apache.org
UpdateRequirementParser.java
in core/src/main/java/org/apache/iceberg
 209 23 2023-06-16 2023-12-06 2 1 etudenhoefner@gmail.com etudenhoefner@gmail.com
Correlations

File Size vs. Number of Changes: 2524 points

core/src/main/java/org/apache/iceberg/GenericManifestFile.java x: 419 lines of code y: 22 # changes core/src/main/java/org/apache/iceberg/MetadataUpdate.java x: 423 lines of code y: 27 # changes core/src/main/java/org/apache/iceberg/MetadataUpdateParser.java x: 527 lines of code y: 29 # changes core/src/main/java/org/apache/iceberg/PartitionStats.java x: 189 lines of code y: 3 # changes core/src/main/java/org/apache/iceberg/SnapshotProducer.java x: 616 lines of code y: 68 # changes core/src/main/java/org/apache/iceberg/TableMetadata.java x: 1478 lines of code y: 93 # changes core/src/main/java/org/apache/iceberg/TableProperties.java x: 226 lines of code y: 85 # changes core/src/main/java/org/apache/iceberg/actions/RewriteFileGroup.java x: 79 lines of code y: 11 # changes core/src/main/java/org/apache/iceberg/actions/RewritePositionDeletesGroup.java x: 91 lines of code y: 9 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/GenericParquetReaders.java x: 201 lines of code y: 9 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/GenericParquetWriter.java x: 127 lines of code y: 7 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/InternalReader.java x: 46 lines of code y: 4 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/InternalWriter.java x: 45 lines of code y: 5 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetValueWriters.java x: 585 lines of code y: 18 # changes aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3FileIO.java x: 608 lines of code y: 3 # changes gcp/src/main/java/org/apache/iceberg/gcp/GCPProperties.java x: 128 lines of code y: 10 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSFileIO.java x: 210 lines of code y: 19 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSInputFile.java x: 43 lines of code y: 6 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/PrefixedStorage.java x: 84 lines of code y: 1 # changes core/src/main/java/org/apache/iceberg/io/ImmutableStorageCredential.java x: 157 lines of code y: 1 # changes core/src/main/java/org/apache/iceberg/io/StorageCredential.java x: 15 lines of code y: 3 # changes spark/v3.4/spark/src/jmh/java/org/apache/iceberg/spark/action/IcebergSortCompactionBenchmark.java x: 346 lines of code y: 4 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/RewriteDataFilesSparkAction.java x: 356 lines of code y: 11 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/RewritePositionDeleteFilesSparkAction.java x: 311 lines of code y: 9 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkBinPackFileRewriteRunner.java x: 43 lines of code y: 1 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkDataFileRewriteRunner.java x: 36 lines of code y: 1 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkRewritePositionDeleteRunner.java x: 112 lines of code y: 1 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkShufflingFileRewriteRunner.java x: 151 lines of code y: 1 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkZOrderFileRewriteRunner.java x: 141 lines of code y: 1 # changes open-api/rest-catalog-open-api.yaml x: 4419 lines of code y: 91 # changes api/src/main/java/org/apache/iceberg/PartitionSpec.java x: 500 lines of code y: 36 # changes gradle/libs.versions.toml x: 213 lines of code y: 66 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/data/vectorized/CometColumnReader.java x: 87 lines of code y: 3 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/ExpireSnapshots.java x: 69 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/MaintenanceTaskBuilder.java x: 120 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/RewriteDataFiles.java x: 126 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/TableMaintenance.java x: 224 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/DataFileRewritePlanner.java x: 164 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/DataFileRewriteRunner.java x: 211 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/DeleteFilesProcessor.java x: 89 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/LockRemover.java x: 88 lines of code y: 3 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/LogUtil.java x: 6 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TableMaintenanceMetrics.java x: 40 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TaskResultAggregator.java x: 58 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TriggerManager.java x: 248 lines of code y: 2 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/TableMaintenance.java x: 224 lines of code y: 3 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/LockRemover.java x: 88 lines of code y: 4 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TriggerManager.java x: 248 lines of code y: 5 # changes core/src/main/java/org/apache/iceberg/rest/HTTPClient.java x: 373 lines of code y: 29 # changes api/src/main/java/org/apache/iceberg/Snapshot.java x: 39 lines of code y: 13 # changes api/src/main/java/org/apache/iceberg/encryption/EncryptedKey.java x: 9 lines of code y: 1 # changes core/src/main/java/org/apache/iceberg/BaseSnapshot.java x: 299 lines of code y: 34 # changes core/src/main/java/org/apache/iceberg/EncryptedKeyParser.java x: 53 lines of code y: 1 # changes core/src/main/java/org/apache/iceberg/RewriteTablePathUtil.java x: 441 lines of code y: 7 # changes core/src/main/java/org/apache/iceberg/SnapshotParser.java x: 188 lines of code y: 20 # changes core/src/main/java/org/apache/iceberg/TableMetadataParser.java x: 496 lines of code y: 57 # changes core/src/main/java/org/apache/iceberg/encryption/EncryptionUtil.java x: 70 lines of code y: 3 # changes api/src/main/java/org/apache/iceberg/RowDelta.java x: 21 lines of code y: 7 # changes core/src/main/java/org/apache/iceberg/BaseRowDelta.java x: 140 lines of code y: 14 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/MaintenanceTaskBuilder.java x: 120 lines of code y: 3 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/TableMaintenance.java x: 224 lines of code y: 4 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/LockRemover.java x: 88 lines of code y: 5 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TriggerManager.java x: 248 lines of code y: 6 # changes aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3FileIOIntegration.java x: 663 lines of code y: 26 # changes aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3MultipartUpload.java x: 143 lines of code y: 9 # changes aws/src/main/java/org/apache/iceberg/aws/s3/S3FileIO.java x: 447 lines of code y: 42 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/SparkTableUtil.java x: 883 lines of code y: 14 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkTableUtil.java x: 883 lines of code y: 15 # changes core/src/main/java/org/apache/iceberg/io/BaseTaskWriter.java x: 319 lines of code y: 20 # changes core/src/main/java/org/apache/iceberg/io/RollingFileWriter.java x: 117 lines of code y: 6 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetVariantUtil.java x: 428 lines of code y: 5 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/FlinkDynamicTableFactory.java x: 167 lines of code y: 4 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/IcebergTableSink.java x: 100 lines of code y: 4 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/CachingTableSupplier.java x: 58 lines of code y: 3 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/IcebergSink.java x: 472 lines of code y: 2 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsCoordinator.java x: 451 lines of code y: 8 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/SortKeySerializer.java x: 338 lines of code y: 7 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/IcebergSource.java x: 516 lines of code y: 10 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/ScanContext.java x: 502 lines of code y: 5 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/assigner/GetSplitResult.java x: 40 lines of code y: 3 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/enumerator/ContinuousSplitPlannerImpl.java x: 185 lines of code y: 5 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/sink/IcebergSink.java x: 484 lines of code y: 4 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsCoordinator.java x: 451 lines of code y: 5 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/SortKeySerializer.java x: 333 lines of code y: 6 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/source/IcebergSource.java x: 516 lines of code y: 9 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/source/ScanContext.java x: 502 lines of code y: 4 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/FlinkDynamicTableFactory.java x: 166 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/IcebergTableSink.java x: 100 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/CachingTableSupplier.java x: 58 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/IcebergSink.java x: 485 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsCoordinator.java x: 451 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/SortKeySerializer.java x: 333 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/IcebergSource.java x: 516 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/ScanContext.java x: 502 lines of code y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/enumerator/ContinuousSplitPlannerImpl.java x: 185 lines of code y: 2 # changes spark/v3.5/spark/src/jmh/java/org/apache/iceberg/spark/action/IcebergSortCompactionBenchmark.java x: 352 lines of code y: 4 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions/RewriteDataFilesSparkAction.java x: 356 lines of code y: 9 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions/RewritePositionDeleteFilesSparkAction.java x: 311 lines of code y: 8 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/JdbcLockFactory.java x: 247 lines of code y: 2 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/JdbcLockFactory.java x: 247 lines of code y: 3 # changes api/src/main/java/org/apache/iceberg/variants/VariantArray.java x: 28 lines of code y: 2 # changes core/src/main/java/org/apache/iceberg/variants/ValueArray.java x: 87 lines of code y: 2 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetVariantWriters.java x: 354 lines of code y: 3 # changes parquet/src/main/java/org/apache/iceberg/parquet/VariantWriterBuilder.java x: 235 lines of code y: 3 # changes core/src/main/java/org/apache/iceberg/MetadataColumns.java x: 126 lines of code y: 13 # changes spark/v3.5/spark-extensions/src/main/scala/org/apache/iceberg/spark/extensions/IcebergSparkSessionExtensions.scala x: 26 lines of code y: 5 # changes spark/v3.5/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/analysis/RewriteUpdateTableForRowLineage.scala x: 27 lines of code y: 1 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkCopyOnWriteScan.java x: 177 lines of code y: 3 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkTable.java x: 360 lines of code y: 5 # changes doap.rdf x: 41 lines of code y: 13 # changes core/src/main/java/org/apache/iceberg/variants/Variants.java x: 170 lines of code y: 9 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetVariantReaders.java x: 359 lines of code y: 3 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetVariantVisitor.java x: 133 lines of code y: 2 # changes core/src/main/java/org/apache/iceberg/view/ViewMetadata.java x: 441 lines of code y: 15 # changes api/src/main/java/org/apache/iceberg/variants/LogicalType.java x: 17 lines of code y: 2 # changes core/src/main/java/org/apache/iceberg/variants/PrimitiveWrapper.java x: 219 lines of code y: 5 # changes core/src/main/java/org/apache/iceberg/variants/ShreddedObject.java x: 185 lines of code y: 6 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/FlinkCatalog.java x: 714 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/FlinkSink.java x: 495 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/IcebergFilesCommitter.java x: 357 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/IcebergStreamWriter.java x: 73 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsOperator.java x: 194 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsOperatorFactory.java x: 68 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/FlinkSource.java x: 227 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/IcebergTableSource.java x: 189 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/RowDataRewriter.java x: 131 lines of code y: 1 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/util/FlinkCompatibilityUtil.java x: 19 lines of code y: 1 # 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changes aws/src/main/java/org/apache/iceberg/aws/s3/S3OutputStream.java x: 419 lines of code y: 27 # changes core/src/main/java/org/apache/iceberg/BaseEntriesTable.java x: 322 lines of code y: 9 # changes aliyun/src/main/java/org/apache/iceberg/aliyun/oss/OSSOutputStream.java x: 138 lines of code y: 6 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSInputStream.java x: 150 lines of code y: 9 # changes aws/src/main/java/org/apache/iceberg/aws/glue/GlueCatalog.java x: 543 lines of code y: 32 # changes core/src/main/java/org/apache/iceberg/util/Pair.java x: 94 lines of code y: 8 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/MapAssignment.java x: 173 lines of code y: 3 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/enumerator/IcebergEnumeratorStateSerializer.java x: 156 lines of code y: 3 # changes core/src/main/java/org/apache/iceberg/BaseUpdatePartitionSpec.java x: 435 lines of code y: 14 # changes core/src/main/java/org/apache/iceberg/StaticDataTask.java x: 118 lines of code y: 9 # changes api/src/main/java/org/apache/iceberg/Table.java x: 80 lines of code y: 24 # changes core/src/main/java/org/apache/iceberg/avro/AvroIO.java x: 137 lines of code y: 5 # changes aws/src/main/java/org/apache/iceberg/aws/glue/GlueTableOperations.java x: 340 lines of code y: 23 # changes aws/src/main/java/org/apache/iceberg/aws/glue/IcebergToGlueConverter.java x: 243 lines of code y: 11 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/DeleteOrphanFilesSparkAction.java x: 520 lines of code y: 3 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/RewriteManifestsSparkAction.java x: 432 lines of code y: 10 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/data/SparkParquetWriters.java x: 473 lines of code y: 6 # changes orc/src/main/java/org/apache/iceberg/orc/ExpressionToSearchArgument.java x: 270 lines of code y: 10 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/parquet/BaseVectorizedParquetValuesReader.java x: 176 lines of code y: 6 # changes core/src/main/java/org/apache/iceberg/BaseReplacePartitions.java x: 91 lines of code y: 13 # changes core/src/main/java/org/apache/iceberg/rest/responses/ErrorResponse.java x: 91 lines of code y: 7 # changes hive-metastore/src/main/java/org/apache/iceberg/hive/HiveClientPool.java x: 85 lines of code y: 12 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetAvro.java x: 311 lines of code y: 11 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetBloomRowGroupFilter.java x: 275 lines of code y: 7 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/data/SparkParquetWriters.java x: 473 lines of code y: 4 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkMicroBatchStream.java x: 408 lines of code y: 4 # changes api/src/main/java/org/apache/iceberg/actions/MigrateTable.java x: 19 lines of code y: 8 # changes api/src/main/java/org/apache/iceberg/catalog/TableIdentifier.java x: 72 lines of code y: 14 # changes core/src/main/java/org/apache/iceberg/BaseMetadataTable.java x: 137 lines of code y: 36 # changes aws/src/main/java/org/apache/iceberg/aws/s3/S3RequestUtil.java x: 114 lines of code y: 8 # changes core/src/main/java/org/apache/iceberg/BaseAllMetadataTableScan.java x: 58 lines of code y: 14 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/functions/TruncateFunction.java x: 273 lines of code y: 3 # changes core/src/main/java/org/apache/iceberg/jdbc/JdbcTableOperations.java x: 179 lines of code y: 8 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/functions/TruncateFunction.java x: 273 lines of code y: 2 # changes core/src/main/java/org/apache/iceberg/rest/auth/OAuth2Properties.java x: 27 lines of code y: 10 # changes api/src/main/java/org/apache/iceberg/SortOrder.java x: 202 lines of code y: 17 # changes aws/src/main/java/org/apache/iceberg/aws/dynamodb/DynamoDbCatalog.java x: 597 lines of code y: 13 # changes aws/src/main/java/org/apache/iceberg/aws/dynamodb/DynamoDbTableOperations.java x: 208 lines of code y: 8 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/source/SparkMicroBatchStream.java x: 393 lines of code y: 5 # changes core/src/main/java/org/apache/iceberg/PartitionData.java x: 197 lines of code y: 12 # changes spark/v3.4/spark-extensions/src/main/scala/org/apache/spark/sql/execution/datasources/v2/ExtendedDataSourceV2Strategy.scala x: 152 lines of code y: 12 # changes spark/v3.4/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/analysis/RewriteMergeIntoTable.scala x: 299 lines of code y: 7 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/VectorHolder.java x: 127 lines of code y: 12 # changes core/src/main/java/org/apache/iceberg/rest/requests/UpdateTableRequest.java x: 50 lines of code y: 9 # changes core/src/main/java/org/apache/iceberg/hadoop/HadoopCatalog.java x: 329 lines of code y: 34 # changes dell/src/main/java/org/apache/iceberg/dell/ecs/EcsCatalog.java x: 386 lines of code y: 6 # changes nessie/src/main/java/org/apache/iceberg/nessie/NessieCatalog.java x: 327 lines of code y: 37 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetDictionaryRowGroupFilter.java x: 355 lines of code y: 23 # changes core/src/main/java/org/apache/iceberg/io/FileAppenderFactory.java x: 18 lines of code y: 5 # changes core/src/main/java/org/apache/iceberg/util/LockManagers.java x: 241 lines of code y: 4 # changes api/src/main/java/org/apache/iceberg/view/SQLViewRepresentation.java x: 9 lines of code y: 8 # changes api/src/main/java/org/apache/iceberg/AppendFiles.java x: 5 lines of code y: 6 # changes nessie/src/main/java/org/apache/iceberg/nessie/NessieTableOperations.java x: 109 lines of code y: 32 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/source/SparkTable.java x: 357 lines of code y: 7 # changes core/src/main/java/org/apache/iceberg/util/SnapshotUtil.java x: 280 lines of code y: 27 # changes core/src/main/java/org/apache/iceberg/BaseIncrementalAppendScan.java x: 79 lines of code y: 9 # changes core/src/main/java/org/apache/iceberg/DataTableScan.java x: 63 lines of code y: 32 # changes core/src/main/java/org/apache/iceberg/IncrementalDataTableScan.java x: 143 lines of code y: 21 # changes core/src/main/java/org/apache/iceberg/TableScanContext.java x: 146 lines of code y: 16 # changes api/src/main/java/org/apache/iceberg/expressions/ResidualEvaluator.java x: 189 lines of code y: 14 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/SparkV2Filters.java x: 405 lines of code y: 5 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkV2Filters.java x: 405 lines of code y: 2 # changes spark/v3.5/spark/src/jmh/java/org/apache/iceberg/spark/source/parquet/vectorized/VectorizedReadFlatParquetDataBenchmark.java x: 295 lines of code y: 2 # changes spark/v3.4/spark-extensions/src/jmh/java/org/apache/iceberg/spark/PlanningBenchmark.java x: 271 lines of code y: 3 # changes spark/v3.4/spark-extensions/src/main/antlr/org.apache.spark.sql.catalyst.parser.extensions/IcebergSqlExtensions.g4 x: 314 lines of code y: 2 # changes spark/v3.4/spark-extensions/src/main/scala/org/apache/spark/sql/execution/dynamicpruning/RowLevelCommandDynamicPruning.scala x: 115 lines of code y: 5 # changes spark/v3.4/spark/src/jmh/java/org/apache/iceberg/spark/source/IcebergSourceDeleteBenchmark.java x: 282 lines of code y: 2 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/data/vectorized/VectorizedSparkOrcReaders.java x: 417 lines of code y: 3 # changes spark/v3.5/spark-extensions/src/main/antlr/org.apache.spark.sql.catalyst.parser.extensions/IcebergSqlExtensions.g4 x: 314 lines of code y: 1 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/data/vectorized/VectorizedSparkOrcReaders.java x: 417 lines of code y: 1 # changes api/src/main/java/org/apache/iceberg/catalog/SupportsNamespaces.java x: 32 lines of code y: 6 # changes core/src/main/java/org/apache/iceberg/MicroBatches.java x: 221 lines of code y: 6 # changes api/src/main/java/org/apache/iceberg/TableScan.java x: 18 lines of code y: 23 # changes core/src/main/java/org/apache/iceberg/BaseTableScan.java x: 25 lines of code y: 47 # changes core/src/main/java/org/apache/iceberg/MetadataTableType.java x: 27 lines of code y: 11 # changes core/src/main/java/org/apache/iceberg/AllDataFilesTable.java x: 34 lines of code y: 24 # changes core/src/main/java/org/apache/iceberg/AllEntriesTable.java x: 36 lines of code y: 26 # changes core/src/main/java/org/apache/iceberg/DataFilesTable.java x: 34 lines of code y: 31 # changes core/src/main/java/org/apache/iceberg/HistoryTable.java x: 75 lines of code y: 16 # changes core/src/main/java/org/apache/iceberg/ManifestEntriesTable.java x: 36 lines of code y: 29 # changes core/src/main/java/org/apache/iceberg/ManifestsTable.java x: 115 lines of code y: 22 # changes core/src/main/java/org/apache/iceberg/SnapshotsTable.java x: 68 lines of code y: 14 # changes core/src/main/java/org/apache/iceberg/StaticTableScan.java x: 31 lines of code y: 13 # changes hive-metastore/src/main/java/org/apache/iceberg/hive/HiveSchemaUtil.java x: 99 lines of code y: 9 # changes core/src/main/java/org/apache/iceberg/PartitionSpecParser.java x: 110 lines of code y: 10 # changes api/src/main/java/org/apache/iceberg/transforms/ProjectionUtil.java x: 299 lines of code y: 15 # changes api/src/main/java/org/apache/iceberg/expressions/ExpressionVisitors.java x: 460 lines of code y: 15 # changes api/src/main/java/org/apache/iceberg/expressions/ManifestEvaluator.java x: 283 lines of code y: 12 # changes core/src/main/java/org/apache/iceberg/MetricsConfig.java x: 132 lines of code y: 15 # changes api/src/main/java/org/apache/iceberg/io/CloseableIterator.java x: 70 lines of code y: 6 # changes api/src/main/java/org/apache/iceberg/catalog/Namespace.java x: 63 lines of code y: 9 # changes api/src/main/java/org/apache/iceberg/expressions/Evaluator.java x: 109 lines of code y: 11 # changes core/src/main/java/org/apache/iceberg/FindFiles.java x: 123 lines of code y: 14 # changes core/src/main/java/org/apache/iceberg/GenericPartitionFieldSummary.java x: 162 lines of code y: 8 # changes core/src/main/java/org/apache/iceberg/hadoop/HadoopTables.java x: 277 lines of code y: 22 # changes core/src/main/java/org/apache/iceberg/io/MultiBufferInputStream.java x: 263 lines of code y: 3 # changes data/src/main/java/org/apache/iceberg/data/TableScanIterable.java x: 26 lines of code y: 16 # changes mr/src/main/java/org/apache/iceberg/mr/mapreduce/IcebergSplit.java x: 68 lines of code y: 9 # changes parquet/src/main/java/org/apache/iceberg/parquet/MessageTypeToType.java x: 188 lines of code y: 10 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetFilters.java x: 208 lines of code y: 9 # changes
93.0
# changes
  min: 1.0
  average: 4.7
  25th percentile: 1.0
  median: 2.0
  75th percentile: 5.0
  max: 93.0
0 4419.0
lines of code
min: 2.0 | average: 113.19 | 25th percentile: 28.0 | median: 67.0 | 75th percentile: 142.0 | max: 4419.0

Number of Contributors vs. Number of Changes: 2524 points

core/src/main/java/org/apache/iceberg/GenericManifestFile.java x: 15 # contributors y: 22 # changes core/src/main/java/org/apache/iceberg/MetadataUpdate.java x: 17 # contributors y: 27 # changes core/src/main/java/org/apache/iceberg/MetadataUpdateParser.java x: 14 # contributors y: 29 # changes core/src/main/java/org/apache/iceberg/PartitionStats.java x: 2 # contributors y: 3 # changes core/src/main/java/org/apache/iceberg/SnapshotProducer.java x: 30 # contributors y: 68 # changes core/src/main/java/org/apache/iceberg/TableMetadata.java x: 42 # contributors y: 93 # changes core/src/main/java/org/apache/iceberg/TableProperties.java x: 38 # contributors y: 85 # changes core/src/main/java/org/apache/iceberg/actions/RewriteFileGroup.java x: 7 # contributors y: 11 # changes core/src/main/java/org/apache/iceberg/actions/RewritePositionDeletesGroup.java x: 6 # contributors y: 9 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/GenericParquetReaders.java x: 5 # contributors y: 9 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/GenericParquetWriter.java x: 4 # contributors y: 7 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/InternalReader.java x: 3 # contributors y: 4 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/InternalWriter.java x: 3 # contributors y: 5 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetValueWriters.java x: 13 # contributors y: 18 # changes gcp/src/main/java/org/apache/iceberg/gcp/GCPProperties.java x: 5 # contributors y: 10 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSFileIO.java x: 8 # contributors y: 19 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSInputFile.java x: 5 # contributors y: 6 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSOutputFile.java x: 4 # contributors y: 5 # changes gcp/src/main/java/org/apache/iceberg/gcp/gcs/PrefixedStorage.java x: 1 # contributors y: 1 # changes core/src/main/java/org/apache/iceberg/io/StorageCredential.java x: 1 # contributors y: 3 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/RewriteDataFilesSparkAction.java x: 10 # contributors y: 11 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/RewritePositionDeleteFilesSparkAction.java x: 7 # contributors y: 9 # changes open-api/rest-catalog-open-api.yaml x: 31 # contributors y: 91 # changes api/src/main/java/org/apache/iceberg/PartitionSpec.java x: 20 # contributors y: 36 # changes gradle/libs.versions.toml x: 30 # contributors y: 66 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/ExpireSnapshots.java x: 2 # contributors y: 2 # changes flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/LockRemover.java x: 3 # contributors y: 3 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TableMaintenanceMetrics.java x: 2 # contributors y: 4 # changes core/src/main/java/org/apache/iceberg/rest/HTTPClient.java x: 11 # contributors y: 29 # changes api/src/main/java/org/apache/iceberg/Snapshot.java x: 9 # contributors y: 13 # changes core/src/main/java/org/apache/iceberg/BaseSnapshot.java x: 15 # contributors y: 34 # changes core/src/main/java/org/apache/iceberg/RewriteTablePathUtil.java x: 6 # contributors y: 7 # changes core/src/main/java/org/apache/iceberg/SnapshotParser.java x: 10 # contributors y: 20 # changes core/src/main/java/org/apache/iceberg/TableMetadataParser.java x: 30 # contributors y: 57 # changes core/src/main/java/org/apache/iceberg/util/JsonUtil.java x: 11 # contributors y: 27 # changes core/src/main/java/org/apache/iceberg/BaseRowDelta.java x: 6 # contributors y: 14 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TableMaintenanceMetrics.java x: 2 # contributors y: 5 # changes flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TriggerManager.java x: 3 # contributors y: 6 # changes aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3FileIOIntegration.java x: 18 # contributors y: 26 # changes aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3MultipartUpload.java x: 8 # contributors y: 9 # changes aws/src/main/java/org/apache/iceberg/aws/s3/S3FileIO.java x: 19 # contributors y: 42 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/SparkTableUtil.java x: 10 # contributors y: 14 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkTableUtil.java x: 11 # contributors y: 15 # changes core/src/main/java/org/apache/iceberg/io/BaseTaskWriter.java x: 16 # contributors y: 20 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/FlinkDynamicTableFactory.java x: 4 # contributors y: 4 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsCoordinator.java x: 4 # contributors y: 8 # changes flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/enumerator/ContinuousSplitPlannerImpl.java x: 5 # contributors y: 5 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions/RewritePositionDeleteFilesSparkAction.java x: 7 # contributors y: 8 # changes core/src/main/java/org/apache/iceberg/variants/ValueArray.java x: 1 # contributors y: 2 # changes core/src/main/java/org/apache/iceberg/MetadataColumns.java x: 7 # contributors y: 13 # changes core/src/main/java/org/apache/iceberg/variants/Variants.java x: 2 # contributors y: 9 # changes core/src/main/java/org/apache/iceberg/view/ViewMetadata.java x: 4 # contributors y: 15 # changes core/src/main/java/org/apache/iceberg/variants/ShreddedObject.java x: 2 # contributors y: 6 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/procedures/AddFilesProcedure.java x: 5 # contributors y: 7 # changes core/src/main/java/org/apache/iceberg/FastAppend.java x: 19 # contributors y: 35 # changes core/src/main/java/org/apache/iceberg/GenericManifestEntry.java x: 7 # contributors y: 16 # changes core/src/main/java/org/apache/iceberg/ManifestFiles.java x: 13 # contributors y: 25 # changes core/src/main/java/org/apache/iceberg/ManifestReader.java x: 17 # contributors y: 49 # changes core/src/main/java/org/apache/iceberg/MergingSnapshotProducer.java x: 29 # contributors y: 71 # changes api/src/main/java/org/apache/iceberg/expressions/InclusiveMetricsEvaluator.java x: 11 # contributors y: 19 # changes parquet/src/main/java/org/apache/iceberg/data/parquet/BaseParquetReaders.java x: 11 # contributors y: 18 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetValueReaders.java x: 16 # contributors y: 22 # changes api/src/main/java/org/apache/iceberg/ContentFile.java x: 8 # contributors y: 15 # changes api/src/main/java/org/apache/iceberg/DataFile.java x: 9 # contributors y: 17 # changes api/src/main/java/org/apache/iceberg/ManifestFile.java x: 10 # contributors y: 15 # changes core/src/main/java/org/apache/iceberg/BaseRewriteManifests.java x: 20 # contributors y: 35 # changes core/src/main/java/org/apache/iceberg/DataFiles.java x: 16 # contributors y: 25 # changes core/src/main/java/org/apache/iceberg/GenericDataFile.java x: 13 # contributors y: 29 # changes core/src/main/java/org/apache/iceberg/InheritableMetadataFactory.java x: 7 # contributors y: 15 # changes core/src/main/java/org/apache/iceberg/ManifestWriter.java x: 12 # contributors y: 29 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/procedures/MigrateTableProcedure.java x: 4 # contributors y: 6 # changes spark/v3.4/spark-runtime/src/integration/java/org/apache/iceberg/spark/SmokeTest.java x: 6 # contributors y: 10 # changes core/src/main/java/org/apache/iceberg/view/ViewMetadataParser.java x: 3 # contributors y: 10 # changes orc/src/main/java/org/apache/iceberg/orc/OrcIterable.java x: 9 # contributors y: 14 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetUtil.java x: 18 # contributors y: 27 # changes core/src/main/java/org/apache/iceberg/LocationProviders.java x: 10 # contributors y: 16 # changes core/src/main/java/org/apache/iceberg/rest/RESTCatalog.java x: 6 # contributors y: 18 # changes core/src/main/java/org/apache/iceberg/rest/RESTSessionCatalog.java x: 19 # contributors y: 76 # changes core/src/main/java/org/apache/iceberg/rest/RESTUtil.java x: 6 # contributors y: 12 # changes hive-metastore/src/main/java/org/apache/iceberg/hive/HiveTableOperations.java x: 34 # contributors y: 55 # changes core/src/main/java/org/apache/iceberg/RemoveSnapshots.java x: 23 # contributors y: 39 # changes aws/src/integration/java/org/apache/iceberg/aws/TestAssumeRoleAwsClientFactory.java x: 10 # contributors y: 13 # changes aws/src/integration/java/org/apache/iceberg/aws/TestDefaultAwsClientFactory.java x: 10 # contributors y: 10 # changes aws/src/integration/java/org/apache/iceberg/aws/dynamodb/TestDynamoDbCatalog.java x: 8 # contributors y: 8 # changes aws/src/integration/java/org/apache/iceberg/aws/glue/TestGlueCatalogCommitFailure.java x: 13 # contributors y: 14 # changes aws/src/integration/java/org/apache/iceberg/aws/glue/TestGlueCatalogTable.java x: 20 # contributors y: 26 # changes aws/src/integration/java/org/apache/iceberg/aws/lakeformation/TestLakeFormationMetadataOperations.java x: 6 # contributors y: 6 # changes core/src/main/java/org/apache/iceberg/BaseMetastoreTableOperations.java x: 30 # contributors y: 40 # changes core/src/main/java/org/apache/iceberg/CatalogUtil.java x: 25 # contributors y: 31 # changes core/src/main/java/org/apache/iceberg/io/ResolvingFileIO.java x: 11 # contributors y: 23 # changes core/src/main/java/org/apache/iceberg/BaseTable.java x: 21 # contributors y: 39 # changes core/src/main/java/org/apache/iceberg/SnapshotManager.java x: 11 # contributors y: 16 # changes aws/src/main/java/org/apache/iceberg/aws/AwsClientProperties.java x: 8 # contributors y: 10 # changes api/src/main/java/org/apache/iceberg/Schema.java x: 22 # contributors y: 29 # changes api/src/main/java/org/apache/iceberg/types/Type.java x: 10 # contributors y: 12 # changes api/src/main/java/org/apache/iceberg/types/TypeUtil.java x: 22 # contributors y: 38 # changes core/src/main/java/org/apache/iceberg/SchemaParser.java x: 9 # contributors y: 16 # changes core/src/main/java/org/apache/iceberg/rest/RESTClient.java x: 6 # contributors y: 15 # changes common/src/main/java/org/apache/iceberg/common/DynConstructors.java x: 8 # contributors y: 11 # changes core/src/main/java/org/apache/iceberg/SnapshotSummary.java x: 12 # contributors y: 21 # changes core/src/main/java/org/apache/iceberg/BaseTransaction.java x: 22 # contributors y: 52 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/source/SparkPositionDeltaWrite.java x: 5 # contributors y: 11 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/source/SparkPositionDeletesRewrite.java x: 5 # contributors y: 8 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/source/SparkWrite.java x: 6 # contributors y: 11 # changes api/src/main/java/org/apache/iceberg/Metrics.java x: 9 # contributors y: 9 # changes orc/src/main/java/org/apache/iceberg/orc/OrcMetrics.java x: 12 # contributors y: 19 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetWriter.java x: 19 # contributors y: 24 # changes parquet/src/main/java/org/apache/iceberg/parquet/Parquet.java x: 29 # contributors y: 51 # changes core/src/main/java/org/apache/iceberg/AllManifestsTable.java x: 18 # contributors y: 33 # changes orc/src/main/java/org/apache/iceberg/orc/ORCSchemaUtil.java x: 13 # contributors y: 19 # changes orc/src/main/java/org/apache/iceberg/orc/OrcValueReaders.java x: 6 # contributors y: 8 # changes core/src/main/java/org/apache/iceberg/DeleteFileIndex.java x: 11 # contributors y: 33 # changes core/src/main/java/org/apache/iceberg/ManifestGroup.java x: 15 # contributors y: 40 # changes core/src/main/java/org/apache/iceberg/jdbc/JdbcCatalog.java x: 20 # contributors y: 28 # changes core/src/main/java/org/apache/iceberg/CatalogProperties.java x: 12 # contributors y: 22 # changes core/src/main/java/org/apache/iceberg/avro/Avro.java x: 17 # contributors y: 32 # changes core/src/main/java/org/apache/iceberg/avro/GenericAvroReader.java x: 9 # contributors y: 15 # changes core/src/main/java/org/apache/iceberg/avro/ValueReaders.java x: 9 # contributors y: 19 # changes core/src/main/java/org/apache/iceberg/avro/ValueWriters.java x: 8 # contributors y: 12 # changes core/src/main/java/org/apache/iceberg/data/avro/PlannedDataReader.java x: 1 # contributors y: 4 # changes aws/src/main/java/org/apache/iceberg/aws/s3/signer/S3V4RestSignerClient.java x: 5 # contributors y: 14 # changes core/src/main/java/org/apache/iceberg/inmemory/InMemoryCatalog.java x: 2 # contributors y: 10 # changes aws/src/main/java/org/apache/iceberg/aws/AwsClientFactories.java x: 22 # contributors y: 27 # changes aws/src/main/java/org/apache/iceberg/aws/s3/S3FileIOProperties.java x: 15 # contributors y: 18 # changes aws/src/main/java/org/apache/iceberg/aws/s3/S3InputFile.java x: 9 # contributors y: 12 # changes aws/src/main/java/org/apache/iceberg/aws/s3/S3OutputFile.java x: 11 # contributors y: 13 # changes core/src/main/java/org/apache/iceberg/SerializableTable.java x: 17 # contributors y: 23 # changes core/src/main/java/org/apache/iceberg/avro/AvroSchemaUtil.java x: 15 # contributors y: 21 # changes core/src/main/java/org/apache/iceberg/avro/SchemaToType.java x: 7 # contributors y: 10 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/VectorizedArrowReader.java x: 14 # contributors y: 28 # changes api/src/main/java/org/apache/iceberg/expressions/Expressions.java x: 13 # contributors y: 22 # changes core/src/main/java/org/apache/iceberg/SchemaUpdate.java x: 15 # contributors y: 24 # changes core/src/main/java/org/apache/iceberg/util/TableScanUtil.java x: 12 # contributors y: 17 # changes core/src/main/java/org/apache/iceberg/V2Metadata.java x: 13 # contributors y: 26 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkSQLProperties.java x: 4 # contributors y: 9 # changes core/src/main/java/org/apache/iceberg/FileMetadata.java x: 8 # contributors y: 14 # changes api/src/main/java/org/apache/iceberg/expressions/ExpressionUtil.java x: 12 # contributors y: 20 # changes aws/src/integration/java/org/apache/iceberg/aws/lakeformation/LakeFormationTestBase.java x: 9 # contributors y: 10 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/source/SparkPositionDeltaWrite.java x: 5 # contributors y: 16 # changes azure/src/main/java/org/apache/iceberg/azure/adlsv2/ADLSLocation.java x: 3 # contributors y: 7 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkWriteConf.java x: 3 # contributors y: 8 # changes core/src/main/java/org/apache/iceberg/rest/auth/OAuth2Util.java x: 11 # contributors y: 25 # changes core/src/main/java/org/apache/iceberg/CachingCatalog.java x: 14 # contributors y: 17 # changes mr/src/main/java/org/apache/iceberg/mr/InputFormatConfig.java x: 14 # contributors y: 23 # changes mr/src/main/java/org/apache/iceberg/mr/mapreduce/IcebergInputFormat.java x: 27 # contributors y: 37 # changes hive-metastore/src/main/java/org/apache/iceberg/hive/HiveCatalog.java x: 31 # contributors y: 48 # changes core/src/main/java/org/apache/iceberg/hadoop/HadoopTableOperations.java x: 30 # contributors y: 35 # changes core/src/main/java/org/apache/iceberg/rest/ResourcePaths.java x: 4 # contributors y: 10 # changes core/src/main/java/org/apache/iceberg/BaseMetastoreCatalog.java x: 23 # contributors y: 44 # changes core/src/main/java/org/apache/iceberg/rest/CatalogHandlers.java x: 9 # contributors y: 20 # changes aws/src/main/java/org/apache/iceberg/aws/lakeformation/LakeFormationAwsClientFactory.java x: 8 # contributors y: 7 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/parquet/VectorizedColumnIterator.java x: 8 # contributors y: 13 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/parquet/VectorizedDictionaryEncodedParquetValuesReader.java x: 7 # contributors y: 14 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/parquet/VectorizedPageIterator.java x: 7 # contributors y: 12 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/parquet/VectorizedParquetDefinitionLevelReader.java x: 8 # contributors y: 16 # changes core/src/main/java/org/apache/iceberg/deletes/Deletes.java x: 11 # contributors y: 21 # changes spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkCatalog.java x: 3 # contributors y: 13 # changes data/src/main/java/org/apache/iceberg/data/DeleteFilter.java x: 14 # contributors y: 21 # changes parquet/src/main/java/org/apache/iceberg/parquet/ReadConf.java x: 9 # contributors y: 11 # changes arrow/src/main/java/org/apache/iceberg/arrow/vectorized/ArrowReader.java x: 3 # contributors y: 9 # changes core/src/main/java/org/apache/iceberg/BaseChangelogContentScanTask.java x: 3 # contributors y: 2 # changes core/src/main/java/org/apache/iceberg/actions/BaseRewriteDataFilesAction.java x: 11 # contributors y: 14 # changes core/src/main/java/org/apache/iceberg/metrics/ScanMetricsResultParser.java x: 2 # contributors y: 8 # changes core/src/main/java/org/apache/iceberg/BaseScan.java x: 12 # contributors y: 18 # changes core/src/main/java/org/apache/iceberg/util/PropertyUtil.java x: 12 # contributors y: 15 # changes core/src/main/java/org/apache/iceberg/util/Tasks.java x: 11 # contributors y: 17 # changes core/src/main/java/org/apache/iceberg/rest/RESTSerializers.java x: 7 # contributors y: 21 # changes api/src/main/java/org/apache/iceberg/expressions/StrictMetricsEvaluator.java x: 10 # contributors y: 17 # changes core/src/main/java/org/apache/iceberg/PartitionsTable.java x: 18 # contributors y: 34 # changes orc/src/main/java/org/apache/iceberg/orc/ORC.java x: 24 # contributors y: 32 # changes aws/src/main/java/org/apache/iceberg/aws/AwsProperties.java x: 26 # contributors y: 52 # changes aws/src/main/java/org/apache/iceberg/aws/glue/GlueCatalog.java x: 23 # contributors y: 32 # changes api/src/main/java/org/apache/iceberg/Table.java x: 16 # contributors y: 24 # changes aws/src/main/java/org/apache/iceberg/aws/glue/GlueTableOperations.java x: 13 # contributors y: 23 # changes core/src/main/java/org/apache/iceberg/ClientPoolImpl.java x: 7 # contributors y: 7 # changes hive-metastore/src/main/java/org/apache/iceberg/hive/HiveClientPool.java x: 11 # contributors y: 12 # changes core/src/main/java/org/apache/iceberg/BaseMetadataTable.java x: 17 # contributors y: 36 # changes spark/v3.4/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/analysis/RewriteViewCommands.scala x: 2 # contributors y: 7 # changes spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/source/SerializableTableWithSize.java x: 1 # contributors y: 5 # changes spark/v3.4/spark-extensions/src/main/scala/org/apache/spark/sql/execution/datasources/v2/ExtendedDataSourceV2Strategy.scala x: 2 # contributors y: 12 # changes core/src/main/java/org/apache/iceberg/hadoop/HadoopCatalog.java x: 24 # contributors y: 34 # changes nessie/src/main/java/org/apache/iceberg/nessie/NessieCatalog.java x: 9 # contributors y: 37 # changes nessie/src/main/java/org/apache/iceberg/nessie/NessieTableOperations.java x: 11 # contributors y: 32 # changes nessie/src/main/java/org/apache/iceberg/nessie/NessieUtil.java x: 7 # contributors y: 18 # changes core/src/main/java/org/apache/iceberg/DataTableScan.java x: 19 # contributors y: 32 # changes core/src/main/java/org/apache/iceberg/view/BaseViewVersion.java x: 1 # contributors y: 6 # changes core/src/main/java/org/apache/iceberg/deletes/PositionDeleteWriter.java x: 5 # contributors y: 12 # changes parquet/src/main/java/org/apache/iceberg/parquet/ParquetMetricsRowGroupFilter.java x: 16 # contributors y: 21 # changes api/src/main/java/org/apache/iceberg/TableScan.java x: 12 # contributors y: 23 # changes core/src/main/java/org/apache/iceberg/BaseTableScan.java x: 25 # contributors y: 47 # changes core/src/main/java/org/apache/iceberg/AllDataFilesTable.java x: 14 # contributors y: 24 # changes core/src/main/java/org/apache/iceberg/AllEntriesTable.java x: 16 # contributors y: 26 # changes core/src/main/java/org/apache/iceberg/DataFilesTable.java x: 15 # contributors y: 31 # changes core/src/main/java/org/apache/iceberg/ManifestEntriesTable.java x: 16 # contributors y: 29 # changes core/src/main/java/org/apache/iceberg/metrics/ScanReportParser.java x: 1 # contributors y: 9 # changes api/src/main/java/org/apache/iceberg/expressions/ExpressionVisitors.java x: 13 # contributors y: 15 # changes api/src/main/java/org/apache/iceberg/metrics/MetricsContext.java x: 4 # contributors y: 12 # changes core/src/main/java/org/apache/iceberg/SetSnapshotOperation.java x: 4 # contributors y: 3 # changes core/src/main/java/org/apache/iceberg/BaseAddedRowsScanTask.java x: 2 # contributors y: 1 # changes core/src/main/java/org/apache/iceberg/hadoop/HadoopTables.java x: 14 # contributors y: 22 # changes
93.0
# changes
  min: 1.0
  average: 4.7
  25th percentile: 1.0
  median: 2.0
  75th percentile: 5.0
  max: 93.0
0 42.0
# contributors
min: 1.0 | average: 3.24 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 3.0 | max: 42.0

Number of Contributors vs. File Size: 2524 points

core/src/main/java/org/apache/iceberg/GenericManifestFile.java x: 15 # contributors y: 419 lines of code core/src/main/java/org/apache/iceberg/MetadataUpdate.java x: 17 # contributors y: 423 lines of code core/src/main/java/org/apache/iceberg/MetadataUpdateParser.java x: 14 # contributors y: 527 lines of code core/src/main/java/org/apache/iceberg/PartitionStats.java x: 2 # contributors y: 189 lines of code core/src/main/java/org/apache/iceberg/SnapshotProducer.java x: 30 # contributors y: 616 lines of code core/src/main/java/org/apache/iceberg/TableMetadata.java x: 42 # contributors y: 1478 lines of code core/src/main/java/org/apache/iceberg/TableProperties.java x: 38 # contributors y: 226 lines of code core/src/main/java/org/apache/iceberg/actions/RewriteFileGroup.java x: 7 # contributors y: 79 lines of code core/src/main/java/org/apache/iceberg/actions/RewritePositionDeletesGroup.java x: 6 # contributors y: 91 lines of code parquet/src/main/java/org/apache/iceberg/data/parquet/GenericParquetReaders.java x: 5 # contributors y: 201 lines of code parquet/src/main/java/org/apache/iceberg/data/parquet/GenericParquetWriter.java x: 4 # contributors y: 127 lines of code parquet/src/main/java/org/apache/iceberg/data/parquet/InternalReader.java x: 3 # contributors y: 46 lines of code parquet/src/main/java/org/apache/iceberg/parquet/ParquetValueWriters.java x: 13 # contributors y: 585 lines of code aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3FileIO.java x: 2 # contributors y: 608 lines of code gcp/src/main/java/org/apache/iceberg/gcp/GCPProperties.java x: 5 # contributors y: 128 lines of code gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSFileIO.java x: 8 # contributors y: 210 lines of code gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSInputFile.java x: 5 # contributors y: 43 lines of code gcp/src/main/java/org/apache/iceberg/gcp/gcs/GCSOutputFile.java x: 4 # contributors y: 42 lines of code gcp/src/main/java/org/apache/iceberg/gcp/gcs/PrefixedStorage.java x: 1 # contributors y: 84 lines of code core/src/main/java/org/apache/iceberg/io/ImmutableStorageCredential.java x: 1 # contributors y: 157 lines of code core/src/main/java/org/apache/iceberg/io/StorageCredential.java x: 1 # contributors y: 15 lines of code spark/v3.4/spark/src/jmh/java/org/apache/iceberg/spark/action/IcebergSortCompactionBenchmark.java x: 3 # contributors y: 346 lines of code spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/RewriteDataFilesSparkAction.java x: 10 # contributors y: 356 lines of code spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/RewritePositionDeleteFilesSparkAction.java x: 7 # contributors y: 311 lines of code spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkBinPackFileRewriteRunner.java x: 1 # contributors y: 43 lines of code spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkRewritePositionDeleteRunner.java x: 1 # contributors y: 112 lines of code spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/actions/SparkShufflingFileRewriteRunner.java x: 1 # contributors y: 151 lines of code open-api/rest-catalog-open-api.yaml x: 31 # contributors y: 4419 lines of code api/src/main/java/org/apache/iceberg/PartitionSpec.java x: 20 # contributors y: 500 lines of code gradle/libs.versions.toml x: 30 # contributors y: 213 lines of code spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/data/vectorized/CometColumnReader.java x: 2 # contributors y: 87 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/ExpireSnapshots.java x: 2 # contributors y: 69 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/MaintenanceTaskBuilder.java x: 2 # contributors y: 120 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/RewriteDataFiles.java x: 1 # contributors y: 126 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/TableMaintenance.java x: 2 # contributors y: 224 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/DataFileRewriteRunner.java x: 1 # contributors y: 211 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/LockRemover.java x: 3 # contributors y: 88 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TableMaintenanceMetrics.java x: 2 # contributors y: 40 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TaskResultAggregator.java x: 1 # contributors y: 58 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TriggerManager.java x: 2 # contributors y: 248 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/api/TableMaintenance.java x: 3 # contributors y: 224 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/maintenance/operator/TriggerManager.java x: 3 # contributors y: 248 lines of code core/src/main/java/org/apache/iceberg/rest/HTTPClient.java x: 11 # contributors y: 373 lines of code api/src/main/java/org/apache/iceberg/Snapshot.java x: 9 # contributors y: 39 lines of code core/src/main/java/org/apache/iceberg/BaseSnapshot.java x: 15 # contributors y: 299 lines of code core/src/main/java/org/apache/iceberg/RewriteTablePathUtil.java x: 6 # contributors y: 441 lines of code core/src/main/java/org/apache/iceberg/SnapshotParser.java x: 10 # contributors y: 188 lines of code core/src/main/java/org/apache/iceberg/TableMetadataParser.java x: 30 # contributors y: 496 lines of code core/src/main/java/org/apache/iceberg/encryption/EncryptionUtil.java x: 2 # contributors y: 70 lines of code core/src/main/java/org/apache/iceberg/util/JsonUtil.java x: 11 # contributors y: 425 lines of code api/src/main/java/org/apache/iceberg/RowDelta.java x: 6 # contributors y: 21 lines of code core/src/main/java/org/apache/iceberg/BaseRowDelta.java x: 6 # contributors y: 140 lines of code aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3FileIOIntegration.java x: 18 # contributors y: 663 lines of code aws/src/integration/java/org/apache/iceberg/aws/s3/TestS3MultipartUpload.java x: 8 # contributors y: 143 lines of code aws/src/main/java/org/apache/iceberg/aws/s3/S3FileIO.java x: 19 # contributors y: 447 lines of code spark/v3.4/spark/src/main/java/org/apache/iceberg/spark/SparkTableUtil.java x: 10 # contributors y: 883 lines of code spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/SparkTableUtil.java x: 11 # contributors y: 883 lines of code core/src/main/java/org/apache/iceberg/io/BaseTaskWriter.java x: 16 # contributors y: 319 lines of code core/src/main/java/org/apache/iceberg/io/RollingFileWriter.java x: 5 # contributors y: 117 lines of code parquet/src/main/java/org/apache/iceberg/parquet/ParquetVariantUtil.java x: 2 # contributors y: 428 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/FlinkDynamicTableFactory.java x: 4 # contributors y: 167 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/IcebergTableSink.java x: 4 # contributors y: 100 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/CachingTableSupplier.java x: 3 # contributors y: 58 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/IcebergSink.java x: 2 # contributors y: 472 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsCoordinator.java x: 4 # contributors y: 451 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/SortKeySerializer.java x: 4 # contributors y: 338 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/IcebergSource.java x: 5 # contributors y: 516 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/ScanContext.java x: 4 # contributors y: 502 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/enumerator/ContinuousSplitPlannerImpl.java x: 5 # contributors y: 185 lines of code flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/sink/IcebergSink.java x: 4 # contributors y: 484 lines of code flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/SortKeySerializer.java x: 5 # contributors y: 333 lines of code flink/v1.20/flink/src/main/java/org/apache/iceberg/flink/source/ScanContext.java x: 3 # contributors y: 502 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/FlinkDynamicTableFactory.java x: 2 # contributors y: 166 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/DataStatisticsCoordinator.java x: 2 # contributors y: 451 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/sink/shuffle/SortKeySerializer.java x: 2 # contributors y: 333 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/IcebergSource.java x: 2 # contributors y: 516 lines of code flink/v2.0/flink/src/main/java/org/apache/iceberg/flink/source/ScanContext.java x: 2 # contributors y: 502 lines of code spark/v3.5/spark/src/jmh/java/org/apache/iceberg/spark/action/IcebergSortCompactionBenchmark.java x: 4 # contributors y: 352 lines of code spark/v3.5/spark/src/main/java/org/apache/iceberg/spark/actions/RewriteDataFilesSparkAction.java x: 8 # contributors y: 356 lines of code api/src/main/java/org/apache/iceberg/variants/VariantArray.java x: 2 # contributors y: 28 lines of code core/src/main/java/org/apache/iceberg/variants/ValueArray.java x: 1 # contributors y: 87 lines of code parquet/src/main/java/org/apache/iceberg/parquet/ParquetVariantWriters.java x: 2 # contributors y: 354 lines of code parquet/src/main/java/org/apache/iceberg/parquet/VariantWriterBuilder.java x: 2 # contributors y: 235 lines of code core/src/main/java/org/apache/iceberg/MetadataColumns.java x: 7 # contributors y: 126 lines of code spark/v3.5/spark-extensions/src/main/scala/org/apache/iceberg/spark/extensions/IcebergSparkSessionExtensions.scala x: 3 # contributors y: 26 lines of code spark/v3.5/spark-extensions/src/main/scala/org/apache/spark/sql/catalyst/analysis/RewriteUpdateTableForRowLineage.scala x: 1 # contributors y: 27 lines of code flink/v1.19/flink/src/main/java/org/apache/iceberg/flink/source/StreamingStartingStrategy.java x: 3 # contributors y: 9 lines of code parquet/src/main/java/org/apache/iceberg/parquet/ParquetVariantVisitor.java x: 2 # contributors y: 133 lines of code api/src/main/java/org/apache/iceberg/variants/LogicalType.java x: 2 # 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