apache / tez
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 1,213 files with 123,802 lines of code.
    • 7 files changed more than 100 times (13,422 lines of code)
    • 14 files changed 51-100 times (11,632 lines of code)
    • 77 files changed 21-50 times (28,911 lines of code)
    • 305 files changed 6-20 times (37,591 lines of code)
    • 810 files changed 1-5 times (32,246 lines of code)
10% | 9% | 23% | 30% | 26%
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 1,213 files with 123,802 lines of code.
    • 3 files changed by more than 25 contributors (7,600 lines of code)
    • 43 files changed by 11-25 contributors (30,454 lines of code)
    • 151 files changed by 6-10 contributors (34,087 lines of code)
    • 604 files changed by 2-5 contributors (39,340 lines of code)
    • 412 files changed by 1 contributor (12,321 lines of code)
6% | 24% | 27% | 31% | 9%
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, js, hbs, xml, md, less, properties, proto, py, sh, json, jshintrc, gitignore, eps, txt, html, yaml, rdf, watchmanconfig, editorconfig
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java12% | 10% | 26% | 31% | 19%
proto0% | 0% | 53% | 33% | 12%
rdf0% | 0% | 100% | 0% | 0%
xml0% | 0% | 22% | 46% | 31%
hbs0% | 0% | 3% | 13% | 83%
js0% | 0% | 0% | 24% | 75%
py0% | 0% | 0% | 65% | 34%
less0% | 0% | 0% | 11% | 88%
html0% | 0% | 0% | 100% | 0%
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
tez-dag29% | 6% | 26% | 25% | 12%
tez-api13% | 11% | 19% | 35% | 19%
tez-runtime-library0% | 24% | 29% | 32% | 13%
tez-runtime-internals0% | 14% | 30% | 35% | 19%
tez-mapreduce0% | 5% | 36% | 35% | 22%
tez-plugins0% | 0% | 28% | 40% | 30%
tez-common0% | 0% | 14% | 22% | 62%
ROOT0% | 0% | 100% | 0% | 0%
tez-ui0% | 0% | <1% | 20% | 79%
tez-tools0% | 0% | 0% | 50% | 49%
tez-dist0% | 0% | 0% | 100% | 0%
hadoop-shim0% | 0% | 0% | 0% | 100%
hadoop-shim-impls0% | 0% | 0% | 0% | 100%
tez-examples0% | 0% | 0% | 0% | 100%
Most Frequently Changed Files (Top 50)

See data for all files...

File# lines# unitscreatedlast modified# changes
(days)		# contributorsfirst
contributor		latest
contributor
VertexImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 4168 220 2013-04-19 2024-12-23 235 29 bikas@apache.org git@okumin.com
DAGAppMaster.java
in tez-dag/src/main/java/org/apache/tez/dag/app
 2338 152 2013-04-19 2025-05-05 228 30 bikas@apache.org iamsbadhya@gmail.com
TezConfiguration.java
in tez-api/src/main/java/org/apache/tez/dag/api
 1094 8 2013-09-23 2024-12-22 170 31 sseth@apache.org git@okumin.com
DAGImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 2167 118 2013-04-22 2024-12-23 147 23 sseth@apache.org ayushsaxena@apache.org
TaskAttemptImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 1580 95 2013-04-19 2024-11-23 139 20 bikas@apache.org bodorlaszlo0202@gmail.com
TaskImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 1197 65 2013-04-19 2024-11-04 118 22 bikas@apache.org zhengchenyu16@163.com
TezClientUtils.java
in tez-api/src/main/java/org/apache/tez/client
 878 29 2013-09-23 2025-05-07 104 23 sseth@apache.org maheshrajus@cloudera.com
DAG.java
in tez-api/src/main/java/org/apache/tez/dag/api
 853 36 2013-09-23 2020-01-27 78 9 sseth@apache.org bodorlaszlo0202@gmail.com
TezClient.java
in tez-api/src/main/java/org/apache/tez/client
 849 59 2013-09-23 2025-03-04 74 15 sseth@apache.org bodorlaszlo0202@gmail.com
PipelinedSorter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl
 1186 71 2013-09-24 2025-03-24 73 16 hitesh@apache.org ayushsaxena@apache.org
Vertex.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag
 151 1 2013-05-13 2021-11-19 67 16 mikelid@microsoft.com bodorlaszlo0202@gmail.com
LogicalIOProcessorRuntimeTask.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime
 891 45 2013-09-24 2023-10-05 67 14 hitesh@apache.org ayushsaxena@apache.org
MRInput.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/input
 534 31 2013-09-24 2024-04-02 59 12 hitesh@apache.org bodorlaszlo0202@gmail.com
ShuffleManager.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl
 966 46 2014-10-15 2025-03-04 59 17 sseth@apache.org bodorlaszlo0202@gmail.com
ShuffleScheduler.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 1189 54 2014-10-15 2025-03-04 57 16 sseth@apache.org bodorlaszlo0202@gmail.com
VertexManager.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 569 58 2014-01-12 2022-02-10 56 11 bikas@apache.org 54805928+ghanko@users.norep...
DefaultSorter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/dflt
 1047 47 2013-09-24 2023-11-28 56 14 hitesh@apache.org git@okumin.com
ShuffleVertexManager.java
in tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager
 542 32 2014-01-12 2020-01-27 54 9 bikas@apache.org bodorlaszlo0202@gmail.com
AMContainerImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/container
 1013 71 2013-04-22 2020-01-27 54 8 sseth@apache.org bodorlaszlo0202@gmail.com
UnorderedPartitionedKVWriter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/writers
 1209 48 2014-05-01 2023-06-12 53 17 sseth@apache.org mlorek@users.noreply.github...
Edge.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 633 38 2013-09-11 2022-02-10 51 9 bikas@apache.org 54805928+ghanko@users.norep...
MRHelpers.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop
 221 18 2013-06-07 2022-11-26 48 7 hitesh@apache.org 54805928+ghanko@users.norep...
MROutput.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/output
 474 28 2013-09-24 2024-08-05 47 11 hitesh@apache.org 10137808+venkatsnarayanan@u...
AMContainerHelpers.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/container
 138 5 2013-04-19 2022-11-26 46 10 bikas@apache.org 54805928+ghanko@users.norep...
LocalContainerLauncher.java
in tez-dag/src/main/java/org/apache/tez/dag/app/launcher
 381 18 2014-07-30 2022-03-16 44 11 sseth@apache.org rhmanns@amazon.com
DagTypeConverters.java
in tez-api/src/main/java/org/apache/tez/dag/api
 790 62 2013-09-23 2022-11-26 43 9 sseth@apache.org 54805928+ghanko@users.norep...
YarnTaskSchedulerService.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm
 1870 94 2014-06-26 2024-12-23 43 15 sseth@apache.org ayushsaxena@apache.org
Vertex.java
in tez-api/src/main/java/org/apache/tez/dag/api
 384 56 2013-09-23 2022-01-12 42 8 sseth@apache.org 12578579+belugabehr@users.n...
HistoryEventTimelineConversion.java
in tez-plugins/tez-yarn-timeline-history/src/main/java/org/apache/tez/dag/history/logging/ats
 623 23 2014-05-21 2022-11-26 42 11 hitesh@apache.org 54805928+ghanko@users.norep...
FetcherOrderedGrouped.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 640 20 2014-10-15 2024-12-23 42 13 sseth@apache.org ayushsaxena@apache.org
LocalClient.java
in tez-dag/src/main/java/org/apache/tez/client
 389 21 2014-07-30 2024-05-28 40 10 sseth@apache.org bodorlaszlo0202@gmail.com
ShuffleUtils.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle
 465 24 2014-10-15 2022-11-26 40 13 sseth@apache.org 54805928+ghanko@users.norep...
IFile.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl
 702 53 2013-09-24 2022-11-26 40 14 hitesh@apache.org 54805928+ghanko@users.norep...
Fetcher.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle
 951 41 2014-10-15 2024-12-23 40 12 sseth@apache.org ayushsaxena@apache.org
MergeManager.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 1061 47 2014-10-15 2023-06-12 40 13 sseth@apache.org mlorek@users.noreply.github...
TezChild.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime/task
 457 15 2015-01-12 2025-02-21 39 11 sseth@apache.org 62563545+liangyu-1@users.no...
YARNRunner.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/client
 636 37 2013-10-26 2022-09-14 39 8 bikas@apache.org bodorlaszlo0202@gmail.com
ExternalSorter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl
 292 21 2013-09-24 2023-11-28 38 10 hitesh@apache.org git@okumin.com
AppContext.java
in tez-dag/src/main/java/org/apache/tez/dag/app
 75 - 2013-04-25 2021-01-28 37 9 bikas@apache.org 12578579+belugabehr@users.n...
TezProcessorContextImpl.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl
 111 13 2013-09-24 2021-01-20 37 10 hitesh@apache.org 12578579+belugabehr@users.n...
MRTask.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/processor
 412 28 2013-04-22 2022-02-10 37 7 sseth@apache.org 54805928+ghanko@users.norep...
DAG.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag
 59 - 2013-04-22 2024-06-25 36 12 sseth@apache.org bodorlaszlo0202@gmail.com
TezInputContextImpl.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl
 154 15 2013-09-24 2022-01-17 36 10 hitesh@apache.org 66361392+csjuhasz-c@users.n...
TezOutputContextImpl.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl
 149 15 2013-09-24 2021-10-14 35 9 hitesh@apache.org bodorlaszlo0202@gmail.com
OrderedPartitionedKVOutput.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/output
 210 10 2014-08-16 2021-10-14 35 11 bikas@apache.org bodorlaszlo0202@gmail.com
proto
DAGApiRecords.proto
in tez-api/src/main/proto
 268 - 2013-09-23 2021-11-02 34 8 sseth@apache.org bodorlaszlo0202@gmail.com
Shuffle.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 338 17 2014-10-15 2023-06-12 33 11 sseth@apache.org mlorek@users.noreply.github...
TezCommonUtils.java
in tez-api/src/main/java/org/apache/tez/common
 340 31 2014-06-18 2023-12-04 33 13 hitesh@apache.org ayushsaxena@apache.org
TezRuntimeConfiguration.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/api
 478 12 2014-07-24 2022-11-26 33 14 bikas@apache.org 54805928+ghanko@users.norep...
ShuffleHandler.java
in tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices
 1376 86 2016-07-25 2025-03-04 33 11 jeagles@yahoo-inc.com bodorlaszlo0202@gmail.com
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
TezConfiguration.java
in tez-api/src/main/java/org/apache/tez/dag/api
 1094 8 2013-09-23 2024-12-22 170 31 sseth@apache.org git@okumin.com
DAGAppMaster.java
in tez-dag/src/main/java/org/apache/tez/dag/app
 2338 152 2013-04-19 2025-05-05 228 30 bikas@apache.org iamsbadhya@gmail.com
VertexImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 4168 220 2013-04-19 2024-12-23 235 29 bikas@apache.org git@okumin.com
DAGImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 2167 118 2013-04-22 2024-12-23 147 23 sseth@apache.org ayushsaxena@apache.org
TezClientUtils.java
in tez-api/src/main/java/org/apache/tez/client
 878 29 2013-09-23 2025-05-07 104 23 sseth@apache.org maheshrajus@cloudera.com
TaskImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 1197 65 2013-04-19 2024-11-04 118 22 bikas@apache.org zhengchenyu16@163.com
TaskAttemptImpl.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 1580 95 2013-04-19 2024-11-23 139 20 bikas@apache.org bodorlaszlo0202@gmail.com
ShuffleManager.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl
 966 46 2014-10-15 2025-03-04 59 17 sseth@apache.org bodorlaszlo0202@gmail.com
UnorderedPartitionedKVWriter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/writers
 1209 48 2014-05-01 2023-06-12 53 17 sseth@apache.org mlorek@users.noreply.github...
PipelinedSorter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl
 1186 71 2013-09-24 2025-03-24 73 16 hitesh@apache.org ayushsaxena@apache.org
Vertex.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag
 151 1 2013-05-13 2021-11-19 67 16 mikelid@microsoft.com bodorlaszlo0202@gmail.com
ShuffleScheduler.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 1189 54 2014-10-15 2025-03-04 57 16 sseth@apache.org bodorlaszlo0202@gmail.com
TezClient.java
in tez-api/src/main/java/org/apache/tez/client
 849 59 2013-09-23 2025-03-04 74 15 sseth@apache.org bodorlaszlo0202@gmail.com
YarnTaskSchedulerService.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm
 1870 94 2014-06-26 2024-12-23 43 15 sseth@apache.org ayushsaxena@apache.org
LogicalIOProcessorRuntimeTask.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime
 891 45 2013-09-24 2023-10-05 67 14 hitesh@apache.org ayushsaxena@apache.org
DefaultSorter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/dflt
 1047 47 2013-09-24 2023-11-28 56 14 hitesh@apache.org git@okumin.com
IFile.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl
 702 53 2013-09-24 2022-11-26 40 14 hitesh@apache.org 54805928+ghanko@users.norep...
TezRuntimeConfiguration.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/api
 478 12 2014-07-24 2022-11-26 33 14 bikas@apache.org 54805928+ghanko@users.norep...
UnorderedKVInput.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/input
 233 11 2014-08-16 2023-06-12 32 14 bikas@apache.org mlorek@users.noreply.github...
TaskSchedulerManager.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm
 902 50 2015-08-25 2024-06-25 26 14 sseth@apache.org bodorlaszlo0202@gmail.com
FetcherOrderedGrouped.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 640 20 2014-10-15 2024-12-23 42 13 sseth@apache.org ayushsaxena@apache.org
ShuffleUtils.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle
 465 24 2014-10-15 2022-11-26 40 13 sseth@apache.org 54805928+ghanko@users.norep...
MergeManager.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 1061 47 2014-10-15 2023-06-12 40 13 sseth@apache.org mlorek@users.noreply.github...
TezCommonUtils.java
in tez-api/src/main/java/org/apache/tez/common
 340 31 2014-06-18 2023-12-04 33 13 hitesh@apache.org ayushsaxena@apache.org
TezMerger.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl
 822 65 2013-09-24 2023-06-12 31 13 hitesh@apache.org mlorek@users.noreply.github...
RecoveryParser.java
in tez-dag/src/main/java/org/apache/tez/dag/app
 961 55 2014-03-05 2023-12-04 31 13 hitesh@apache.org ayushsaxena@apache.org
MRInput.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/input
 534 31 2013-09-24 2024-04-02 59 12 hitesh@apache.org bodorlaszlo0202@gmail.com
Fetcher.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle
 951 41 2014-10-15 2024-12-23 40 12 sseth@apache.org ayushsaxena@apache.org
DAG.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag
 59 - 2013-04-22 2024-06-25 36 12 sseth@apache.org bodorlaszlo0202@gmail.com
DeprecatedKeys.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop
 103 9 2013-04-22 2022-11-26 32 12 sseth@apache.org 54805928+ghanko@users.norep...
DAGClientImpl.java
in tez-api/src/main/java/org/apache/tez/dag/api/client
 577 30 2014-09-19 2024-05-07 30 12 bikas@apache.org bodorlaszlo0202@gmail.com
OrderedGroupedKVInput.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/input
 313 17 2014-08-16 2022-01-17 28 12 bikas@apache.org 66361392+csjuhasz-c@users.n...
UnorderedPartitionedKVOutput.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/output
 125 8 2014-08-16 2021-10-14 24 12 bikas@apache.org bodorlaszlo0202@gmail.com
TezUtils.java
in tez-api/src/main/java/org/apache/tez/common
 136 13 2014-08-13 2022-11-26 21 12 sseth@apache.org 54805928+ghanko@users.norep...
VertexManager.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 569 58 2014-01-12 2022-02-10 56 11 bikas@apache.org 54805928+ghanko@users.norep...
MROutput.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/output
 474 28 2013-09-24 2024-08-05 47 11 hitesh@apache.org 10137808+venkatsnarayanan@u...
LocalContainerLauncher.java
in tez-dag/src/main/java/org/apache/tez/dag/app/launcher
 381 18 2014-07-30 2022-03-16 44 11 sseth@apache.org rhmanns@amazon.com
HistoryEventTimelineConversion.java
in tez-plugins/tez-yarn-timeline-history/src/main/java/org/apache/tez/dag/history/logging/ats
 623 23 2014-05-21 2022-11-26 42 11 hitesh@apache.org 54805928+ghanko@users.norep...
TezChild.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime/task
 457 15 2015-01-12 2025-02-21 39 11 sseth@apache.org 62563545+liangyu-1@users.no...
OrderedPartitionedKVOutput.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/output
 210 10 2014-08-16 2021-10-14 35 11 bikas@apache.org bodorlaszlo0202@gmail.com
ShuffleHandler.java
in tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices
 1376 86 2016-07-25 2025-03-04 33 11 jeagles@yahoo-inc.com bodorlaszlo0202@gmail.com
Shuffle.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped
 338 17 2014-10-15 2023-06-12 33 11 sseth@apache.org mlorek@users.noreply.github...
TezUtilsInternal.java
in tez-common/src/main/java/org/apache/tez/common
 325 17 2014-08-13 2023-06-12 31 11 sseth@apache.org mlorek@users.noreply.github...
TezRuntimeUtils.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common
 225 13 2013-09-24 2023-06-12 22 11 hitesh@apache.org mlorek@users.noreply.github...
TaskCommunicatorManager.java
in tez-dag/src/main/java/org/apache/tez/dag/app
 552 32 2015-08-25 2023-10-05 22 11 sseth@apache.org ayushsaxena@apache.org
MRJobConfig.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop
 342 - 2013-04-24 2024-08-05 20 11 sseth@apache.org 10137808+venkatsnarayanan@u...
AMContainerHelpers.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/container
 138 5 2013-04-19 2022-11-26 46 10 bikas@apache.org 54805928+ghanko@users.norep...
LocalClient.java
in tez-dag/src/main/java/org/apache/tez/client
 389 21 2014-07-30 2024-05-28 40 10 sseth@apache.org bodorlaszlo0202@gmail.com
ExternalSorter.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl
 292 21 2013-09-24 2023-11-28 38 10 hitesh@apache.org git@okumin.com
TezProcessorContextImpl.java
in tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl
 111 13 2013-09-24 2021-01-20 37 10 hitesh@apache.org 12578579+belugabehr@users.n...
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
AMContainerEventLaunchFailed.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/container
 13 2
AMContainerEvent.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/container
 13 2
AMContainerEventStopFailed.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/container
 12 2
AMContainerState.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/container
 10 -
AMNodeState.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm/node
 7 -
DiagnosableEvent.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/event
 4 -
TaskStateInternal.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag
 4 -
ContainerAllocator.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm
 4 -
package-info.java
in tez-dag/src/main/java/org/apache/tez/dag/app/security/authorize
 3 -
package-info.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/event
 3 -
package-info.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 3 -
package-info.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag
 3 -
package-info.java
in tez-dag/src/main/java/org/apache/tez/dag/app/launcher
 3 -
package-info.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm
 3 -
package-info.java
in tez-dag/src/main/java/org/apache/tez/dag/app
 3 -
HistoryEventProtoJsonConversion.java
in tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto
 559 23 2020-06-03 2021-08-09 2 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
DAGJobStatus.java
in tez-mapreduce/src/main/java/org/apache/tez/mapreduce/client
 302 53 2013-10-26 2013-10-26 1 1 bikas@apache.org bikas@apache.org
data-processor.js
in tez-ui/src/main/webapp/app/utils
 196 6 2021-08-26 2021-08-26 1 1 jeagles@gmail.com jeagles@gmail.com
em-swimlane.less
in tez-ui/src/main/webapp/app/styles
 181 - 2016-04-26 2016-04-26 1 1 sree@apache.org sree@apache.org
SimpleExponentialSmoothing.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/speculation/legacy/forecast
 180 16 2020-02-04 2020-02-04 1 1 ahussein@apache.org ahussein@apache.org
hbs
configs.hbs
in tez-ui/src/main/webapp/app/templates/vertex
 178 - 2016-05-28 2016-05-28 1 1 sree@apache.org sree@apache.org
VertexManagerWithConcurrentInput.java
in tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager
 172 12 2018-11-20 2018-11-20 1 1 jeagles@yahoo-inc.com jeagles@yahoo-inc.com
em-table-facet-panel.less
in tez-ui/src/main/webapp/app/styles
 152 - 2021-08-26 2021-08-26 1 1 jeagles@gmail.com jeagles@gmail.com
HadoopShimsLoader.java
in hadoop-shim/src/main/java/org/apache/tez/hadoop/shim
 143 3 2015-11-14 2015-12-12 2 1 hitesh@apache.org hitesh@apache.org
counter-diff.py
in tez-tools/counter-diff
 137 4 2017-07-20 2017-07-20 1 1 sseth@apache.org sseth@apache.org
VertexStats.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 131 13 2014-03-14 2016-03-30 2 1 hitesh@apache.org hitesh@apache.org
SimpleExponentialTaskRuntimeEstimator.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/speculation/legacy
 126 8 2020-02-04 2020-02-04 1 1 ahussein@apache.org ahussein@apache.org
em-swimlane.js
in tez-ui/src/main/webapp/app/components
 124 6 2016-04-26 2016-06-01 2 1 sree@apache.org sree@apache.org
TezContainer.java
in tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl
 118 20 2023-08-24 2023-08-24 1 1 ayushsaxena@apache.org ayushsaxena@apache.org
formatters.js
in tez-ui/src/main/webapp/app/utils
 109 8 2021-08-24 2021-08-24 1 1 jeagles@gmail.com jeagles@gmail.com
page-layout.less
in tez-ui/src/main/webapp/app/styles
 105 - 2016-04-26 2016-04-26 1 1 sree@apache.org sree@apache.org
HungTaskAnalyzer.java
in tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins
 104 7 2021-08-09 2021-08-09 1 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
loader.js
in tez-ui/src/main/webapp/app/services
 103 11 2016-04-26 2016-04-26 1 1 sree@apache.org sree@apache.org
DagOverviewAnalyzer.java
in tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins
 100 8 2021-08-09 2021-08-09 1 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
hbs
em-table.hbs
in tez-ui/src/main/webapp/app/templates/components
 98 - 2021-08-26 2021-08-26 1 1 jeagles@gmail.com jeagles@gmail.com
em-table-cell.js
in tez-ui/src/main/webapp/app/components
 89 7 2021-08-26 2021-08-26 1 1 jeagles@gmail.com jeagles@gmail.com
ProtoHistoryParser.java
in tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser
 88 4 2020-06-03 2021-08-09 2 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
ContainerLauncherEvent.java
in tez-dag/src/main/java/org/apache/tez/dag/app/rm
 85 10 2015-08-25 2015-08-25 1 1 sseth@apache.org sseth@apache.org
column-definition.js
in tez-ui/src/main/webapp/app/utils
 84 5 2021-08-26 2021-08-26 1 1 jeagles@gmail.com jeagles@gmail.com
abstract.js
in tez-ui/src/main/webapp/app/adapters
 84 4 2016-04-26 2016-06-25 2 1 sree@apache.org sree@apache.org
InputAttemptFetchFailure.java
in tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle
 82 14 2020-09-28 2021-11-02 2 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
AggregateTezCounterDelegate.java
in tez-api/src/main/java/org/apache/tez/common/counters
 81 13 2018-05-09 2018-05-09 1 1 vgarg@apache.org vgarg@apache.org
em-tooltip.less
in tez-ui/src/main/webapp/app/styles
 80 - 2016-04-26 2016-04-26 1 1 sree@apache.org sree@apache.org
TaskAttemptResultStatisticsAnalyzer.java
in tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins
 79 7 2020-06-03 2021-08-09 2 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
process.js
in tez-ui/src/main/webapp/app/utils
 79 5 2016-04-26 2016-04-26 1 1 sree@apache.org sree@apache.org
Preconditions.java
in tez-common/src/main/java/org/apache/tez/common
 79 9 2020-01-27 2020-01-27 1 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
EdgeInfo.java
in tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser/datamodel
 77 13 2015-05-19 2015-05-19 1 1 rbalamohan@apache.org rbalamohan@apache.org
logsplit.py
in tez-tools/tez-log-split
 77 10 2020-01-06 2020-01-06 1 1 rbalamohan@apache.org rbalamohan@apache.org
Preconditions.java
in tez-api/src/main/java/org/apache/tez/common
 77 9 2020-01-27 2020-01-27 1 1 bodorlaszlo0202@gmail.com bodorlaszlo0202@gmail.com
em-table.js
in tez-ui/src/main/webapp/app/components
 77 12 2021-08-26 2021-08-26 1 1 jeagles@gmail.com jeagles@gmail.com
Correlations

File Size vs. Number of Changes: 1213 points

tez-api/src/main/java/org/apache/tez/client/TezClientUtils.java x: 878 lines of code y: 104 # changes tez-runtime-library/findbugs-exclude.xml x: 188 lines of code y: 17 # changes tez-dag/src/main/java/org/apache/tez/dag/app/DAGAppMaster.java x: 2338 lines of code y: 228 # changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/ATSImportTool.java x: 340 lines of code y: 10 # changes tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins/TezAnalyzerBase.java x: 216 lines of code y: 10 # changes tez-ui/src/main/webapp/app/styles/em-table.less x: 256 lines of code y: 2 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/PipelinedSorter.java x: 1186 lines of code y: 73 # changes tez-api/src/main/java/org/apache/tez/client/TezClient.java x: 849 lines of code y: 74 # changes tez-api/src/main/java/org/apache/tez/common/security/JobTokenSecretManager.java x: 82 lines of code y: 4 # changes tez-dag/src/main/java/org/apache/tez/dag/app/TezTaskCommunicatorImpl.java x: 393 lines of code y: 29 # changes tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices/ShuffleHandler.java x: 1376 lines of code y: 33 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl/ShuffleManager.java x: 966 lines of code y: 59 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleScheduler.java x: 1189 lines of code y: 57 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TezChild.java x: 457 lines of code y: 39 # changes tez-tools/tez-javadoc-tools/findbugs-exclude.xml x: 17 lines of code y: 2 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/CompositeInputAttemptIdentifier.java x: 42 lines of code y: 2 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/InputAttemptIdentifier.java x: 100 lines of code y: 11 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl/ShuffleInputEventHandlerImpl.java x: 252 lines of code y: 19 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/VertexImpl.java x: 4168 lines of code y: 235 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/YarnTaskSchedulerService.java x: 1870 lines of code y: 43 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/grouper/TezSplitGrouper.java x: 492 lines of code y: 12 # changes tez-common/src/main/java/org/apache/tez/common/AsyncDispatcher.java x: 315 lines of code y: 16 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/DAGImpl.java x: 2167 lines of code y: 147 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/ContainerReporter.java x: 55 lines of code y: 7 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/Fetcher.java x: 951 lines of code y: 40 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/FetcherOrderedGrouped.java x: 640 lines of code y: 42 # changes tez-api/src/main/java/org/apache/tez/dag/api/TezConfiguration.java x: 1094 lines of code y: 170 # changes tez-common/src/main/java/org/apache/tez/runtime/hook/TezDAGHook.java x: 11 lines of code y: 1 # changes tez-common/src/main/java/org/apache/tez/runtime/hook/package-info.java x: 3 lines of code y: 1 # changes tez-dag/src/main/java/org/apache/tez/dag/app/ThreadDumpDAGHook.java x: 16 lines of code y: 1 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/TezThreadDumpHelper.java x: 139 lines of code y: 2 # changes tez-api/src/main/java/org/apache/tez/common/counters/FileSystemCounter.java x: 55 lines of code y: 5 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/metrics/TaskCounterUpdater.java x: 81 lines of code y: 13 # changes tez-api/src/main/java/org/apache/tez/common/counters/DAGCounter.java x: 33 lines of code y: 9 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/DAGEventCounterUpdate.java x: 35 lines of code y: 2 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TaskAttemptImpl.java x: 1580 lines of code y: 139 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TaskImpl.java x: 1197 lines of code y: 118 # changes Tez_DOAP.rdf x: 202 lines of code y: 25 # changes tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto/DatePartitionedLogger.java x: 124 lines of code y: 4 # changes tez-api/src/main/java/org/apache/tez/runtime/api/OutputCommitterContext.java x: 16 lines of code y: 8 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/OutputCommitterContextImpl.java x: 72 lines of code y: 8 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/committer/MROutputCommitter.java x: 171 lines of code y: 14 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/common/Utils.java x: 42 lines of code y: 7 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MRJobConfig.java x: 342 lines of code y: 20 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/output/MROutput.java x: 474 lines of code y: 47 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/DAG.java x: 59 lines of code y: 36 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerManager.java x: 902 lines of code y: 26 # changes tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto/ProtoMessageWritable.java x: 73 lines of code y: 3 # changes tez-common/src/main/java/org/apache/tez/common/web/ProfileServlet.java x: 280 lines of code y: 4 # changes tez-api/src/main/java/org/apache/tez/client/FrameworkClient.java x: 139 lines of code y: 13 # changes tez-api/src/main/java/org/apache/tez/client/TezYarnClient.java x: 85 lines of code y: 12 # changes tez-dag/src/main/java/org/apache/tez/client/LocalClient.java x: 389 lines of code y: 40 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/DAGClientImpl.java x: 577 lines of code y: 30 # changes tez-api/src/main/java/org/apache/tez/runtime/api/InputInitializerContext.java x: 32 lines of code y: 7 # changes tez-api/src/main/java/org/apache/tez/runtime/api/events/InputDataInformationEvent.java x: 69 lines of code y: 7 # changes tez-api/src/main/proto/Events.proto x: 70 lines of code y: 18 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/RootInputInitializerManager.java x: 435 lines of code y: 25 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TezRootInputInitializerContextImpl.java x: 96 lines of code y: 16 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MRInputHelpers.java x: 572 lines of code y: 24 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/input/MRInput.java x: 534 lines of code y: 59 # changes tez-runtime-internals/src/main/java/org/apache/tez/common/ProtoConverters.java x: 146 lines of code y: 14 # changes tez-api/src/main/java/org/apache/tez/common/RPCUtil.java x: 96 lines of code y: 3 # changes tez-api/src/main/java/org/apache/tez/dag/api/DAGNotRunningException.java x: 11 lines of code y: 3 # changes tez-dag/src/main/java/org/apache/tez/dag/api/client/DAGClientHandler.java x: 147 lines of code y: 19 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TaskRunner2Callable.java x: 118 lines of code y: 8 # changes tez-api/src/main/java/org/apache/tez/common/TezCommonUtils.java x: 340 lines of code y: 33 # changes tez-dag/src/main/java/org/apache/tez/dag/app/RecoveryParser.java x: 961 lines of code y: 31 # changes tez-mapreduce/src/main/java/org/apache/hadoop/mapreduce/split/SplitMetaInfoReaderTez.java x: 121 lines of code y: 10 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/TezSpillRecord.java x: 105 lines of code y: 6 # changes tez-tools/tez-tfile-parser/src/main/java/org/apache/tez/tools/TFileRecordReader.java x: 95 lines of code y: 5 # changes tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager/ShuffleVertexManagerBase.java x: 618 lines of code y: 9 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/ExternalSorter.java x: 292 lines of code y: 38 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/dflt/DefaultSorter.java x: 1047 lines of code y: 56 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/RuntimeTask.java x: 165 lines of code y: 20 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TaskReporter.java x: 372 lines of code y: 23 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TezTaskRunner2.java x: 448 lines of code y: 19 # changes tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorManager.java x: 552 lines of code y: 22 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/DagAwareYarnTaskScheduler.java x: 1694 lines of code y: 12 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java x: 891 lines of code y: 67 # changes tez-runtime-library/src/main/java/org/apache/tez/http/async/netty/AsyncHttpConnection.java x: 157 lines of code y: 10 # changes tez-api/src/main/java/org/apache/tez/serviceplugins/api/TaskScheduler.java x: 66 lines of code y: 7 # changes tez-api/src/main/java/org/apache/tez/serviceplugins/api/TaskSchedulerContext.java x: 64 lines of code y: 9 # changes tez-dag/src/main/java/org/apache/tez/dag/app/ContainerLauncherContextImpl.java x: 117 lines of code y: 9 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/LocalTaskSchedulerService.java x: 430 lines of code y: 22 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerContextImpl.java x: 159 lines of code y: 10 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerContextImplWrapper.java x: 329 lines of code y: 8 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TezContainer.java x: 118 lines of code y: 1 # changes tez-dag/src/main/java/org/apache/tez/state/StateMachineTez.java x: 45 lines of code y: 3 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/TaskAttempt.java x: 63 lines of code y: 25 # changes tez-api/src/main/java/org/apache/tez/common/counters/AbstractCounters.java x: 269 lines of code y: 7 # changes tez-api/src/main/java/org/apache/tez/common/counters/CounterGroupBase.java x: 26 lines of code y: 5 # changes tez-api/src/main/java/org/apache/tez/common/counters/TaskCounter.java x: 51 lines of code y: 17 # changes tez-api/src/main/java/org/apache/tez/common/counters/TezCounter.java x: 21 lines of code y: 5 # changes tez-api/src/main/java/org/apache/tez/common/security/HistoryACLPolicyManager.java x: 22 lines of code y: 6 # changes tez-api/src/main/java/org/apache/tez/dag/api/EdgeManagerPluginOnDemand.java x: 90 lines of code y: 4 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/TimelineReaderFactory.java x: 288 lines of code y: 6 # changes tez-api/src/main/java/org/apache/tez/runtime/api/Input.java x: 7 lines of code y: 10 # changes tez-api/src/main/java/org/apache/tez/runtime/api/TaskContext.java x: 48 lines of code y: 13 # changes tez-common/src/main/java/org/apache/tez/common/TezUtilsInternal.java x: 325 lines of code y: 31 # changes tez-common/src/main/java/org/apache/tez/dag/records/TaskAttemptTerminationCause.java x: 28 lines of code y: 6 # changes tez-common/src/main/java/org/apache/tez/dag/records/TezDAGID.java x: 126 lines of code y: 21 # changes tez-common/src/main/java/org/apache/tez/dag/records/TezVertexID.java x: 97 lines of code y: 15 # changes tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorContextImpl.java x: 223 lines of code y: 23 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/VertexEventTaskAttemptCompleted.java x: 20 lines of code y: 4 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/ScatterGatherEdgeManager.java x: 117 lines of code y: 19 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/node/AMNodeEventType.java x: 12 lines of code y: 6 # changes tez-dag/src/main/java/org/apache/tez/dag/history/recovery/RecoveryService.java x: 440 lines of code y: 27 # changes tez-dag/src/main/java/org/apache/tez/dag/utils/TaskSpecificLaunchCmdOption.java x: 119 lines of code y: 6 # changes tez-dag/src/main/java/org/apache/tez/dag/utils/TezRuntimeChildJVM.java x: 59 lines of code y: 8 # changes tez-dag/src/main/java/org/apache/tez/serviceplugins/api/TaskCommunicatorContext.java x: 37 lines of code y: 10 # changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser/datamodel/TaskInfo.java x: 258 lines of code y: 11 # 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changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/IFileInputStream.java x: 208 lines of code y: 10 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/TezMerger.java x: 822 lines of code y: 31 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/writers/UnorderedPartitionedKVWriter.java x: 1209 lines of code y: 53 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/conf/UnorderedKVEdgeConfig.java x: 158 lines of code y: 9 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/conf/UnorderedPartitionedKVEdgeConfig.java x: 156 lines of code y: 9 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/input/UnorderedKVInput.java x: 233 lines of code y: 32 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/processor/SimpleProcessor.java x: 69 lines of code y: 9 # changes tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins/SlowestVertexAnalyzer.java x: 145 lines of code y: 6 # 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changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser/datamodel/DagInfo.java x: 452 lines of code y: 11 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/InputSpec.java x: 51 lines of code y: 7 # changes tez-plugins/tez-aux-services/findbugs-exclude.xml x: 7 lines of code y: 2 # changes tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices/FadvisedFileRegion.java x: 121 lines of code y: 3 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/VertexStatus.java x: 126 lines of code y: 13 # changes tez-dag/src/main/java/org/apache/tez/dag/api/client/VertexStatusBuilder.java x: 67 lines of code y: 10 # changes tez-ui/src/main/webapp/app/index.html x: 22 lines of code y: 16 # changes tez-dist/src/main/assembly/tez-dist-minimal.xml x: 50 lines of code y: 10 # changes tez-dag/src/main/java/org/apache/tez/dag/app/AppContext.java x: 75 lines of code y: 37 # changes tez-api/src/main/java/org/apache/tez/common/JavaOptsChecker.java x: 50 lines of code y: 3 # changes tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices/IndexCache.java x: 170 lines of code y: 6 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/TezProcessorContextImpl.java x: 111 lines of code y: 37 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/task/local/output/TezTaskOutputFiles.java x: 99 lines of code y: 16 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/resources/WeightedScalingMemoryDistributor.java x: 278 lines of code y: 16 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/LocalDiskFetchedInput.java x: 95 lines of code y: 6 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/lib/MRReaderMapred.java x: 139 lines of code y: 9 # changes tez-api/src/main/java/org/apache/tez/client/AMConfiguration.java x: 54 lines of code y: 14 # changes tez-runtime-library/src/main/proto/ShufflePayloads.proto x: 58 lines of code y: 19 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/common/MRInputAMSplitGenerator.java x: 120 lines of code y: 28 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/input/base/MRInputBase.java x: 94 lines of code y: 10 # changes tez-api/src/main/java/org/apache/tez/common/counters/Limits.java x: 78 lines of code y: 11 # changes tez-api/src/main/java/org/apache/tez/common/VersionInfo.java x: 94 lines of code y: 7 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/mapred/MRCounters.java x: 270 lines of code y: 4 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/speculation/legacy/SimpleExponentialTaskRuntimeEstimator.java x: 126 lines of code y: 1 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/speculation/legacy/StartEndTimesBase.java x: 85 lines of code y: 3 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/speculation/legacy/forecast/SimpleExponentialSmoothing.java x: 180 lines of code y: 1 # changes tez-api/src/main/java/org/apache/tez/common/counters/FileSystemCounterGroup.java x: 244 lines of code y: 9 # changes tez-api/src/main/java/org/apache/tez/common/counters/FrameworkCounterGroup.java x: 202 lines of code y: 7 # changes tez-api/src/main/java/org/apache/tez/dag/api/DAG.java x: 853 lines of code y: 78 # changes tez-api/src/main/java/org/apache/tez/dag/api/EdgeProperty.java x: 112 lines of code y: 10 # changes tez-api/src/main/java/org/apache/tez/dag/api/TaskLocationHint.java x: 121 lines of code y: 6 # changes tez-common/src/main/java/org/apache/tez/common/AsyncDispatcherConcurrent.java x: 268 lines of code y: 5 # changes tez-common/src/main/java/org/apache/tez/common/TezSharedExecutor.java x: 233 lines of code y: 3 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/StateChangeNotifier.java x: 236 lines of code y: 7 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/DAGAppMasterEventUserServiceFatalError.java x: 25 lines of code y: 2 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/ImmediateStartVertexManager.java x: 106 lines of code y: 16 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/RootInputVertexManager.java x: 424 lines of code y: 28 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/AMContainerImpl.java x: 1013 lines of code y: 54 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/AMContainerTask.java x: 38 lines of code y: 10 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/ContainerContextMatcher.java x: 50 lines of code y: 4 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/lib/MRReaderMapReduce.java x: 121 lines of code y: 8 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/TezMergedInputContextImpl.java x: 48 lines of code y: 11 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/common/resources/MemoryDistributor.java x: 229 lines of code y: 18 # changes tez-runtime-library/src/main/java/org/apache/hadoop/io/FileChunk.java x: 77 lines of code y: 5 # changes tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager/FairShuffleVertexManager.java x: 422 lines of code y: 4 # changes tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager/InputReadyVertexManager.java x: 211 lines of code y: 17 # changes tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager/ShuffleVertexManager.java x: 542 lines of code y: 54 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/cartesianproduct/CartesianProductConfig.java x: 194 lines of code y: 10 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/conf/OrderedPartitionedKVEdgeConfig.java x: 165 lines of code y: 8 # changes tez-dist/src/main/assembly/tez-dist.xml x: 40 lines of code y: 12 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/client/NotRunningJob.java x: 195 lines of code y: 3 # changes tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager/VertexManagerWithConcurrentInput.java x: 172 lines of code y: 1 # changes tez-dag/src/main/java/org/apache/tez/dag/api/client/DAGClientServer.java x: 100 lines of code y: 18 # changes tez-api/src/main/java/org/apache/tez/dag/api/UserPayload.java x: 51 lines of code y: 5 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/combine/MRCombiner.java x: 187 lines of code y: 13 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/AppLaunchedEvent.java x: 73 lines of code y: 5 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/Progress.java x: 98 lines of code y: 8 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/EventType.java x: 16 lines of code y: 10 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/processor/reduce/ReduceProcessor.java x: 278 lines of code y: 32 # changes tez-ui/src/main/webapp/app/models/dag.js x: 72 lines of code y: 10 # changes tez-ui/src/main/webapp/app/templates/dag/index.hbs x: 103 lines of code y: 21 # changes tez-ui/src/main/webapp/app/adapters/timeline.js x: 77 lines of code y: 9 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/readers/UnorderedKVReader.java x: 159 lines of code y: 12 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/MapOutput.java x: 233 lines of code y: 13 # changes tez-tools/counter-diff/counter-diff.py x: 137 lines of code y: 1 # changes tez-tools/swimlanes/amlogparser.py x: 237 lines of code y: 9 # changes tez-ui/src/main/webapp/app/routes/dag/graphical.js x: 59 lines of code y: 4 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ExceptionReporter.java x: 5 lines of code y: 3 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/cartesianproduct/FairCartesianProductVertexManager.java x: 443 lines of code y: 4 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/TaskAttemptStateInternal.java x: 14 lines of code y: 7 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/TaskAttemptEventType.java x: 18 lines of code y: 15 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/cartesianproduct/CartesianProductEdgeManagerPartitioned.java x: 101 lines of code y: 7 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/TezIndexRecord.java x: 24 lines of code y: 7 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/AMContainerMap.java x: 88 lines of code y: 16 # changes tez-ui/src/main/webapp/app/utils/download-dag-zip.js x: 354 lines of code y: 6 # changes tez-dag/src/main/java/org/apache/tez/dag/history/HistoryEventType.java x: 66 lines of code y: 14 # changes tez-ui/src/main/webapp/app/components/em-tooltip.js x: 117 lines of code y: 4 # changes tez-ui/src/main/webapp/app/models/attempt.js x: 66 lines of code y: 4 # changes tez-ui/src/main/webapp/app/styles/query-timeline.less x: 111 lines of code y: 3 # changes tez-ui/src/main/webapp/app/templates/components/query-timeline.hbs x: 114 lines of code y: 3 # changes tez-ui/src/main/webapp/app/templates/task/index.hbs x: 131 lines of code y: 12 # changes tez-ui/src/main/webapp/app/utils/vertex-process.js x: 213 lines of code y: 5 # changes tez-api/src/main/java/org/apache/tez/common/security/ACLManager.java x: 206 lines of code y: 11 # changes tez-api/src/main/java/org/apache/tez/common/security/DAGAccessControls.java x: 111 lines of code y: 7 # changes tez-api/src/main/java/org/apache/tez/runtime/api/MergedLogicalInput.java x: 42 lines of code y: 14 # changes tez-api/src/main/java/org/apache/tez/runtime/api/events/CompositeDataMovementEvent.java x: 71 lines of code y: 11 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/processor/map/MapProcessor.java x: 290 lines of code y: 30 # changes tez-plugins/tez-yarn-timeline-history-with-acls/src/main/java/org/apache/tez/dag/history/ats/acls/ATSHistoryACLPolicyManager.java x: 201 lines of code y: 8 # changes tez-plugins/tez-yarn-timeline-history-with-fs/src/main/java/org/apache/tez/dag/history/ats/acls/ATSV15HistoryACLPolicyManager.java x: 204 lines of code y: 3 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/input/ConcatenatedMergedKeyValuesInput.java x: 80 lines of code y: 14 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/input/OrderedGroupedMergedKVInput.java x: 194 lines of code y: 8 # changes tez-ui/src/main/webapp/app/components/em-swimlane.js x: 124 lines of code y: 2 # changes tez-ui/src/main/webapp/app/styles/colors.less x: 18 lines of code y: 7 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/common/MRInputSplitDistributor.java x: 86 lines of code y: 19 # changes tez-ui/src/main/webapp/app/styles/em-swimlane.less x: 181 lines of code y: 1 # changes tez-ui/src/main/webapp/app/templates/dag.hbs x: 19 lines of code y: 11 # changes tez-dag/src/main/java/org/apache/tez/dag/app/TaskHeartbeatHandler.java x: 34 lines of code y: 11 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/VertexTerminationCause.java x: 23 lines of code y: 10 # changes hadoop-shim/src/main/java/org/apache/tez/hadoop/shim/HadoopShimsLoader.java x: 143 lines of code y: 2 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/TaskAttemptEventKillRequest.java x: 31 lines of code y: 5 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/TaskEventType.java x: 10 lines of code y: 9 # changes tez-api/src/main/java/org/apache/tez/common/security/ACLConfigurationParser.java x: 112 lines of code y: 6 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/events/TaskStatusUpdateEvent.java x: 65 lines of code y: 5 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/mapreduce/JobContextImpl.java x: 203 lines of code y: 5 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/AMSchedulerEventTALaunchRequest.java x: 62 lines of code y: 19 # changes tez-dag/src/main/java/org/apache/tez/dag/utils/Graph.java x: 214 lines of code y: 4 # changes tez-api/src/main/java/org/apache/tez/dag/api/VertexManagerPlugin.java x: 53 lines of code y: 10 # changes tez-api/src/main/java/org/apache/tez/runtime/api/events/InputFailedEvent.java x: 38 lines of code y: 9 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/client/ResourceMgrDelegate.java x: 180 lines of code y: 4 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/InputSplitInfo.java x: 25 lines of code y: 9 # changes tez-api/src/main/java/org/apache/tez/dag/api/OutputDescriptor.java x: 17 lines of code y: 9 # changes tez-api/src/main/java/org/apache/tez/runtime/api/LogicalIOProcessor.java x: 5 lines of code y: 5 # changes tez-api/src/main/java/org/apache/tez/runtime/api/LogicalInput.java x: 5 lines of code y: 4 # changes tez-api/src/main/java/org/apache/tez/runtime/api/Output.java x: 7 lines of code y: 8 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/common/objectregistry/ObjectRegistryImpl.java x: 56 lines of code y: 6 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/client/DAGJobStatus.java x: 302 lines of code y: 1 # changes
235.0
# changes
  min: 1.0
  average: 7.54
  25th percentile: 1.0
  median: 3.0
  75th percentile: 7.5
  max: 235.0
0 4168.0
lines of code
min: 2.0 | average: 102.06 | 25th percentile: 15.0 | median: 37.0 | 75th percentile: 98.0 | max: 4168.0

Number of Contributors vs. Number of Changes: 1213 points

tez-api/src/main/java/org/apache/tez/client/TezClientUtils.java x: 23 # contributors y: 104 # changes tez-runtime-library/findbugs-exclude.xml x: 6 # contributors y: 17 # changes tez-dag/src/main/java/org/apache/tez/dag/app/DAGAppMaster.java x: 30 # contributors y: 228 # changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/ATSImportTool.java x: 8 # contributors y: 10 # changes tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins/TezAnalyzerBase.java x: 6 # contributors y: 10 # changes tez-ui/src/main/webapp/app/styles/em-table.less x: 2 # contributors y: 2 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/PipelinedSorter.java x: 16 # contributors y: 73 # changes tez-api/src/main/java/org/apache/tez/client/TezClient.java x: 15 # contributors y: 74 # changes tez-api/src/main/java/org/apache/tez/common/security/JobTokenSecretManager.java x: 4 # contributors y: 4 # changes tez-dag/src/main/java/org/apache/tez/dag/app/TezTaskCommunicatorImpl.java x: 6 # contributors y: 29 # changes tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices/ShuffleHandler.java x: 11 # contributors y: 33 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl/ShuffleManager.java x: 17 # contributors y: 59 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleScheduler.java x: 16 # contributors y: 57 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TezChild.java x: 11 # contributors y: 39 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/InputAttemptIdentifier.java x: 8 # contributors y: 11 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl/ShuffleInputEventHandlerImpl.java x: 9 # contributors y: 19 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/VertexImpl.java x: 29 # contributors y: 235 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/YarnTaskSchedulerService.java x: 15 # contributors y: 43 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/grouper/TezSplitGrouper.java x: 8 # contributors y: 12 # changes tez-common/src/main/java/org/apache/tez/common/AsyncDispatcher.java x: 8 # contributors y: 16 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/DAGImpl.java x: 23 # contributors y: 147 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/ContainerReporter.java x: 2 # contributors y: 7 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/Fetcher.java x: 12 # contributors y: 40 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/FetcherOrderedGrouped.java x: 13 # contributors y: 42 # changes tez-api/src/main/java/org/apache/tez/dag/api/TezConfiguration.java x: 31 # contributors y: 170 # changes tez-common/src/main/java/org/apache/tez/runtime/hook/TezDAGHook.java x: 1 # contributors y: 1 # changes tez-api/src/main/java/org/apache/tez/common/counters/FileSystemCounter.java x: 4 # contributors y: 5 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/metrics/TaskCounterUpdater.java x: 7 # contributors y: 13 # changes tez-api/src/main/java/org/apache/tez/common/counters/DAGCounter.java x: 6 # contributors y: 9 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TaskAttemptImpl.java x: 20 # contributors y: 139 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TaskImpl.java x: 22 # contributors y: 118 # changes Tez_DOAP.rdf x: 9 # contributors y: 25 # changes tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto/DatePartitionedLogger.java x: 3 # contributors y: 4 # changes tez-api/src/main/java/org/apache/tez/runtime/api/OutputCommitterContext.java x: 3 # contributors y: 8 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/OutputCommitterContextImpl.java x: 4 # contributors y: 8 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/committer/MROutputCommitter.java x: 5 # contributors y: 14 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/common/Utils.java x: 5 # contributors y: 7 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MRJobConfig.java x: 11 # contributors y: 20 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/output/MROutput.java x: 11 # contributors y: 47 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/DAG.java x: 12 # contributors y: 36 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerManager.java x: 14 # contributors y: 26 # changes tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto/ProtoMessageWritable.java x: 3 # contributors y: 3 # changes tez-api/src/main/java/org/apache/tez/client/TezYarnClient.java x: 6 # contributors y: 12 # changes tez-dag/src/main/java/org/apache/tez/client/LocalClient.java x: 10 # contributors y: 40 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/DAGClientImpl.java x: 12 # contributors y: 30 # changes tez-api/src/main/java/org/apache/tez/runtime/api/events/InputDataInformationEvent.java x: 3 # contributors y: 7 # changes tez-api/src/main/proto/Events.proto x: 6 # contributors y: 18 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/RootInputInitializerManager.java x: 10 # contributors y: 25 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TezRootInputInitializerContextImpl.java x: 7 # contributors y: 16 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MRInputHelpers.java x: 9 # contributors y: 24 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/input/MRInput.java x: 12 # contributors y: 59 # changes tez-runtime-internals/src/main/java/org/apache/tez/common/ProtoConverters.java x: 7 # contributors y: 14 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TaskRunner2Callable.java x: 5 # contributors y: 8 # changes tez-common/src/main/java/org/apache/tez/util/LoggingUtils.java x: 2 # contributors y: 3 # changes tez-api/src/main/java/org/apache/tez/common/TezCommonUtils.java x: 13 # contributors y: 33 # changes tez-dag/src/main/java/org/apache/tez/dag/app/RecoveryParser.java x: 13 # contributors y: 31 # changes tez-mapreduce/src/main/java/org/apache/hadoop/mapreduce/split/SplitMetaInfoReaderTez.java x: 5 # contributors y: 10 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/TezSpillRecord.java x: 6 # contributors y: 6 # changes tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager/ShuffleVertexManagerBase.java x: 7 # contributors y: 9 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/ExternalSorter.java x: 10 # contributors y: 38 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/dflt/DefaultSorter.java x: 14 # contributors y: 56 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/RuntimeTask.java x: 6 # contributors y: 20 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TaskReporter.java x: 9 # contributors y: 23 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TezTaskRunner2.java x: 8 # contributors y: 19 # changes tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorManager.java x: 11 # contributors y: 22 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/LogicalIOProcessorRuntimeTask.java x: 14 # contributors y: 67 # changes tez-api/src/main/java/org/apache/tez/serviceplugins/api/TaskScheduler.java x: 4 # contributors y: 7 # changes tez-api/src/main/java/org/apache/tez/serviceplugins/api/TaskSchedulerContext.java x: 4 # contributors y: 9 # changes tez-dag/src/main/java/org/apache/tez/dag/app/ContainerLauncherContextImpl.java x: 2 # contributors y: 9 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/LocalTaskSchedulerService.java x: 7 # contributors y: 22 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerContextImpl.java x: 4 # contributors y: 10 # changes tez-api/src/main/java/org/apache/tez/common/security/HistoryACLPolicyManager.java x: 4 # contributors y: 6 # changes tez-api/src/main/java/org/apache/tez/runtime/api/TaskContext.java x: 6 # contributors y: 13 # changes tez-common/src/main/java/org/apache/tez/common/TezUtilsInternal.java x: 11 # contributors y: 31 # changes tez-common/src/main/java/org/apache/tez/dag/records/TaskAttemptTerminationCause.java x: 5 # contributors y: 6 # changes tez-common/src/main/java/org/apache/tez/dag/records/TezDAGID.java x: 7 # contributors y: 21 # changes tez-common/src/main/java/org/apache/tez/dag/records/TezVertexID.java x: 9 # contributors y: 15 # changes tez-dag/src/main/java/org/apache/tez/dag/app/TaskCommunicatorContextImpl.java x: 6 # contributors y: 23 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/VertexEventTaskAttemptCompleted.java x: 5 # contributors y: 4 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/ScatterGatherEdgeManager.java x: 7 # contributors y: 19 # changes tez-dag/src/main/java/org/apache/tez/dag/history/recovery/RecoveryService.java x: 10 # contributors y: 27 # changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser/datamodel/TaskInfo.java x: 6 # contributors y: 11 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/internals/api/TaskReporterInterface.java x: 2 # contributors y: 4 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/MergeManager.java x: 13 # contributors y: 40 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/ShuffleInputEventHandlerOrderedGrouped.java x: 8 # contributors y: 21 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/writers/UnorderedPartitionedKVWriter.java x: 17 # contributors y: 53 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/conf/UnorderedKVEdgeConfig.java x: 8 # contributors y: 9 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/input/UnorderedKVInput.java x: 14 # contributors y: 32 # changes tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins/SpillAnalyzerImpl.java x: 3 # contributors y: 5 # changes tez-dag/src/main/java/org/apache/tez/dag/history/utils/DAGUtils.java x: 9 # contributors y: 26 # changes tez-api/src/main/java/org/apache/tez/common/TezUtils.java x: 12 # contributors y: 21 # changes tez-api/src/main/java/org/apache/tez/common/TezYARNUtils.java x: 8 # contributors y: 17 # changes tez-api/src/main/java/org/apache/tez/dag/api/DagTypeConverters.java x: 9 # contributors y: 43 # changes tez-api/src/main/java/org/apache/tez/dag/api/TezConstants.java x: 7 # contributors y: 20 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/AMContainerHelpers.java x: 10 # contributors y: 46 # changes tez-dag/src/main/java/org/apache/tez/dag/history/logging/impl/HistoryEventJsonConversion.java x: 7 # contributors y: 27 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/DeprecatedKeys.java x: 12 # contributors y: 32 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MRHelpers.java x: 7 # contributors y: 48 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MultiStageMRConfToTezTranslator.java x: 4 # contributors y: 19 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MultiStageMRConfigUtil.java x: 3 # contributors y: 9 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/TezTypeConverters.java x: 3 # contributors y: 6 # changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser/utils/Utils.java x: 6 # contributors y: 8 # changes tez-plugins/tez-yarn-timeline-history/src/main/java/org/apache/tez/dag/history/logging/ats/HistoryEventTimelineConversion.java x: 11 # contributors y: 42 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/api/TezRuntimeConfiguration.java x: 14 # contributors y: 33 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/ConfigUtils.java x: 8 # contributors y: 14 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/IFile.java x: 14 # contributors y: 40 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/DAGClientImplLocal.java x: 1 # contributors y: 2 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/client/YARNRunner.java x: 8 # contributors y: 39 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/processor/SleepProcessor.java x: 6 # contributors y: 16 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/DAGFinishedEvent.java x: 9 # contributors y: 22 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/DAGStartedEvent.java x: 7 # contributors y: 12 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/TaskFinishedEvent.java x: 9 # contributors y: 21 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/VertexCommitStartedEvent.java x: 5 # contributors y: 9 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/VertexConfigurationDoneEvent.java x: 6 # contributors y: 7 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/VertexInitializedEvent.java x: 7 # contributors y: 11 # changes tez-dag/src/main/java/org/apache/tez/dag/history/events/VertexStartedEvent.java x: 8 # contributors y: 13 # changes tez-dag/src/main/java/org/apache/tez/dag/app/web/WebUIService.java x: 9 # contributors y: 13 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/DAGClient.java x: 8 # contributors y: 15 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/DAGClientTimelineImpl.java x: 9 # contributors y: 16 # changes tez-api/src/main/java/org/apache/tez/dag/api/client/rpc/DAGClientRPCImpl.java x: 8 # contributors y: 31 # changes tez-api/src/main/proto/DAGClientAMProtocol.proto x: 5 # contributors y: 11 # changes tez-dag/src/main/java/org/apache/tez/dag/api/client/rpc/DAGClientAMProtocolBlockingPBServerImpl.java x: 10 # contributors y: 24 # changes tez-dag/src/main/java/org/apache/tez/dag/app/launcher/LocalContainerLauncher.java x: 11 # contributors y: 44 # changes tez-dag/src/main/java/org/apache/tez/dag/app/launcher/TezContainerLauncherImpl.java x: 6 # contributors y: 15 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/Task.java x: 7 # contributors y: 24 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/DAGEventSchedulerUpdate.java x: 2 # contributors y: 5 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/DAGEventVertexReRunning.java x: 3 # contributors y: 2 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/Edge.java x: 9 # contributors y: 51 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/VertexManager.java x: 11 # contributors y: 56 # changes tez-dag/src/main/java/org/apache/tez/dag/app/web/AMWebController.java x: 9 # contributors y: 17 # changes tez-dag/src/main/java/org/apache/tez/dag/history/HistoryEventHandler.java x: 6 # contributors y: 19 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/processor/MRTask.java x: 7 # contributors y: 37 # changes tez-plugins/tez-yarn-timeline-history/src/main/java/org/apache/tez/dag/history/logging/ats/ATSHistoryLoggingService.java x: 8 # contributors y: 22 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/TaskSpec.java x: 7 # contributors y: 17 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/TezTaskContextImpl.java x: 9 # contributors y: 31 # changes tez-dag/findbugs-exclude.xml x: 10 # contributors y: 23 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/TezInputContextImpl.java x: 10 # contributors y: 36 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/input/OrderedGroupedKVInput.java x: 12 # contributors y: 28 # changes tez-api/src/main/java/org/apache/tez/dag/api/Vertex.java x: 8 # contributors y: 42 # changes tez-api/src/main/java/org/apache/tez/dag/api/VertexManagerPluginContext.java x: 9 # contributors y: 32 # changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser/datamodel/TaskAttemptInfo.java x: 4 # contributors y: 15 # changes tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/parser/datamodel/VertexInfo.java x: 4 # contributors y: 13 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/conf/OrderedGroupedKVInputConfig.java x: 7 # contributors y: 10 # changes tez-api/src/main/java/org/apache/tez/serviceplugins/api/ContainerLauncherContext.java x: 2 # contributors y: 6 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/Vertex.java x: 16 # contributors y: 67 # changes tez-api/src/main/proto/DAGApiRecords.proto x: 8 # contributors y: 34 # changes tez-dag/src/main/java/org/apache/tez/serviceplugins/api/TaskCommunicator.java x: 5 # contributors y: 5 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/TezOutputContextImpl.java x: 9 # contributors y: 35 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/output/OrderedPartitionedKVOutput.java x: 11 # contributors y: 35 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/output/UnorderedKVOutput.java x: 10 # contributors y: 26 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/output/UnorderedPartitionedKVOutput.java x: 12 # contributors y: 24 # changes tez-ui/src/main/webapp/app/styles/shared.less x: 9 # contributors y: 14 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/BroadcastEdgeManager.java x: 5 # contributors y: 18 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/OneToOneEdgeManager.java x: 5 # contributors y: 17 # changes tez-dag/src/main/java/org/apache/tez/dag/app/AppContext.java x: 9 # contributors y: 37 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/api/impl/TezProcessorContextImpl.java x: 10 # contributors y: 37 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/common/MRInputAMSplitGenerator.java x: 6 # contributors y: 28 # changes tez-api/src/main/java/org/apache/tez/dag/api/DAG.java x: 9 # contributors y: 78 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/AMContainerImpl.java x: 8 # contributors y: 54 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/AMContainerTask.java x: 3 # contributors y: 10 # changes tez-runtime-internals/src/main/java/org/apache/tez/runtime/common/resources/MemoryDistributor.java x: 8 # contributors y: 18 # changes tez-runtime-library/src/main/java/org/apache/tez/dag/library/vertexmanager/ShuffleVertexManager.java x: 9 # contributors y: 54 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/conf/OrderedPartitionedKVEdgeConfig.java x: 7 # contributors y: 8 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/combine/MRCombiner.java x: 5 # contributors y: 13 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/processor/reduce/ReduceProcessor.java x: 7 # contributors y: 32 # changes tez-ui/src/main/webapp/app/templates/dag/index.hbs x: 5 # contributors y: 21 # changes tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/readers/UnorderedKVReader.java x: 5 # contributors y: 12 # changes tez-dag/src/main/java/org/apache/tez/dag/app/dag/event/TaskAttemptEventType.java x: 7 # contributors y: 15 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/container/AMContainerMap.java x: 4 # contributors y: 16 # changes tez-dag/src/main/proto/HistoryEvents.proto x: 6 # contributors y: 24 # changes tez-ui/src/main/webapp/app/templates/task/index.hbs x: 4 # contributors y: 12 # changes tez-api/src/main/java/org/apache/tez/runtime/api/MergedLogicalInput.java x: 4 # contributors y: 14 # changes tez-api/src/main/java/org/apache/tez/runtime/api/events/CompositeDataMovementEvent.java x: 3 # contributors y: 11 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/processor/map/MapProcessor.java x: 5 # contributors y: 30 # changes tez-ui/src/main/webapp/app/templates/dag/graphical.hbs x: 1 # contributors y: 3 # changes tez-ui/src/main/webapp/app/templates/dag.hbs x: 4 # contributors y: 11 # changes tez-api/src/main/java/org/apache/tez/serviceplugins/api/ContainerLauncher.java x: 1 # contributors y: 5 # changes tez-api/src/main/java/org/apache/tez/runtime/api/MergedInputContext.java x: 1 # contributors y: 4 # changes tez-mapreduce/src/main/java/org/apache/tez/mapreduce/partition/MRPartitioner.java x: 2 # contributors y: 10 # changes tez-dag/src/main/java/org/apache/tez/dag/app/rm/AMSchedulerEventTALaunchRequest.java x: 5 # contributors y: 19 # changes
235.0
# changes
  min: 1.0
  average: 7.54
  25th percentile: 1.0
  median: 3.0
  75th percentile: 7.5
  max: 235.0
0 31.0
# contributors
min: 1.0 | average: 3.3 | 25th percentile: 1.0 | median: 2.0 | 75th percentile: 4.0 | max: 31.0

Number of Contributors vs. File Size: 1213 points

tez-api/src/main/java/org/apache/tez/client/TezClientUtils.java x: 23 # contributors y: 878 lines of code tez-runtime-library/findbugs-exclude.xml x: 6 # contributors y: 188 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/DAGAppMaster.java x: 30 # contributors y: 2338 lines of code tez-plugins/tez-history-parser/src/main/java/org/apache/tez/history/ATSImportTool.java x: 8 # contributors y: 340 lines of code tez-tools/analyzers/job-analyzer/src/main/java/org/apache/tez/analyzer/plugins/TezAnalyzerBase.java x: 6 # contributors y: 216 lines of code tez-ui/src/main/webapp/app/styles/em-table.less x: 2 # contributors y: 256 lines of code tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/sort/impl/PipelinedSorter.java x: 16 # contributors y: 1186 lines of code tez-api/src/main/java/org/apache/tez/client/TezClient.java x: 15 # contributors y: 849 lines of code tez-api/src/main/java/org/apache/tez/common/security/JobTokenSecretManager.java x: 4 # contributors y: 82 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/TezTaskCommunicatorImpl.java x: 6 # contributors y: 393 lines of code tez-plugins/tez-aux-services/src/main/java/org/apache/tez/auxservices/ShuffleHandler.java x: 11 # contributors y: 1376 lines of code tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl/ShuffleManager.java x: 17 # contributors y: 966 lines of code tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/TezChild.java x: 11 # contributors y: 457 lines of code tez-tools/tez-javadoc-tools/findbugs-exclude.xml x: 2 # contributors y: 17 lines of code tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/CompositeInputAttemptIdentifier.java x: 2 # contributors y: 42 lines of code tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/InputAttemptIdentifier.java x: 8 # contributors y: 100 lines of code tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/impl/ShuffleInputEventHandlerImpl.java x: 9 # contributors y: 252 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/VertexImpl.java x: 29 # contributors y: 4168 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/rm/YarnTaskSchedulerService.java x: 15 # contributors y: 1870 lines of code tez-mapreduce/src/main/java/org/apache/tez/mapreduce/grouper/TezSplitGrouper.java x: 8 # contributors y: 492 lines of code tez-common/src/main/java/org/apache/tez/common/AsyncDispatcher.java x: 8 # contributors y: 315 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/DAGImpl.java x: 23 # contributors y: 2167 lines of code tez-runtime-internals/src/main/java/org/apache/tez/runtime/task/ContainerReporter.java x: 2 # contributors y: 55 lines of code tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/Fetcher.java x: 12 # contributors y: 951 lines of code tez-runtime-library/src/main/java/org/apache/tez/runtime/library/common/shuffle/orderedgrouped/FetcherOrderedGrouped.java x: 13 # contributors y: 640 lines of code tez-api/src/main/java/org/apache/tez/dag/api/TezConfiguration.java x: 31 # contributors y: 1094 lines of code tez-common/src/main/java/org/apache/tez/runtime/hook/TezDAGHook.java x: 1 # contributors y: 11 lines of code tez-runtime-internals/src/main/java/org/apache/tez/runtime/TezThreadDumpHelper.java x: 2 # contributors y: 139 lines of code tez-api/src/main/java/org/apache/tez/common/counters/FileSystemCounter.java x: 4 # contributors y: 55 lines of code tez-runtime-internals/src/main/java/org/apache/tez/runtime/metrics/TaskCounterUpdater.java x: 7 # contributors y: 81 lines of code tez-api/src/main/java/org/apache/tez/common/counters/DAGCounter.java x: 6 # contributors y: 33 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TaskAttemptImpl.java x: 20 # contributors y: 1580 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/dag/impl/TaskImpl.java x: 22 # contributors y: 1197 lines of code Tez_DOAP.rdf x: 9 # contributors y: 202 lines of code tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto/DatePartitionedLogger.java x: 3 # contributors y: 124 lines of code tez-api/src/main/java/org/apache/tez/runtime/api/OutputCommitterContext.java x: 3 # contributors y: 16 lines of code tez-mapreduce/src/main/java/org/apache/tez/mapreduce/committer/MROutputCommitter.java x: 5 # contributors y: 171 lines of code tez-mapreduce/src/main/java/org/apache/tez/mapreduce/common/Utils.java x: 5 # contributors y: 42 lines of code tez-mapreduce/src/main/java/org/apache/tez/mapreduce/hadoop/MRJobConfig.java x: 11 # contributors y: 342 lines of code tez-mapreduce/src/main/java/org/apache/tez/mapreduce/output/MROutput.java x: 11 # contributors y: 474 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/dag/DAG.java x: 12 # contributors y: 59 lines of code tez-dag/src/main/java/org/apache/tez/dag/app/rm/TaskSchedulerManager.java x: 14 # contributors y: 902 lines of code tez-plugins/tez-protobuf-history-plugin/src/main/java/org/apache/tez/dag/history/logging/proto/ProtoMessageWritable.java x: 3 # contributors y: 73 lines of code tez-common/src/main/java/org/apache/tez/common/web/ProfileServlet.java x: 4 # contributors y: 280 lines of code tez-api/src/main/java/org/apache/tez/client/FrameworkClient.java x: 7 # 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