apache / ambari-metrics
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 236 files with 27,927 lines of code.
    • 0 files changed more than 100 times (0 lines of code)
    • 0 files changed 51-100 times (0 lines of code)
    • 9 files changed 21-50 times (3,745 lines of code)
    • 26 files changed 6-20 times (7,084 lines of code)
    • 201 files changed 1-5 times (17,098 lines of code)
0% | 0% | 13% | 25% | 61%
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 236 files with 27,927 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 5 files changed by 11-25 contributors (2,473 lines of code)
    • 12 files changed by 6-10 contributors (2,120 lines of code)
    • 83 files changed by 2-5 contributors (12,802 lines of code)
    • 136 files changed by 1 contributor (10,532 lines of code)
0% | 8% | 7% | 45% | 37%
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, py, xml, h, txt, c, sh, js, html, properties, ts, ps1, md, nuspec, ini, bat, yaml, in, cfg, css, gitattributes, rst, json, gitignore
File Change Frequency per Extension
The number of recorded file updates
101+
51-100
21-50
6-20
1-5
java0% | 0% | 11% | 30% | 57%
js0% | 0% | 85% | 0% | 14%
py0% | 0% | 6% | 17% | 75%
xml0% | 0% | 0% | 18% | 81%
html0% | 0% | 0% | 97% | 2%
ps10% | 0% | 0% | 0% | 100%
ts0% | 0% | 0% | 0% | 100%
h0% | 0% | 0% | 0% | 0%
c0% | 0% | 0% | 0% | 0%
in0% | 0% | 0% | 0% | 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
ambari-metrics-grafana0% | 0% | 72% | 5% | 21%
ambari-metrics-common0% | 0% | 28% | 22% | 49%
ambari-metrics-storm-sink0% | 0% | 96% | 0% | 3%
ambari-metrics-host-monitoring0% | 0% | 8% | 13% | 78%
ambari-metrics-kafka-sink0% | 0% | 57% | 0% | 42%
ambari-metrics-hadoop-sink0% | 0% | 95% | 0% | 4%
ambari-metrics-flume-sink0% | 0% | 90% | 0% | 9%
ambari-metrics-timelineservice0% | 0% | 0% | 34% | 65%
ambari-metrics-host-aggregator0% | 0% | 0% | 37% | 62%
ambari-metrics-assembly0% | 0% | 0% | 24% | 75%
src0% | 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
datasource.js
in ambari-metrics-grafana/ambari-metrics
 1114 30 2016-02-04 2023-07-25 49 14 yusaku@hortonworks.com arshad.mohammad.k@gmail.com
AbstractTimelineMetricsSink.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 561 24 2015-01-05 2022-11-16 46 13 swagle@hortonworks.com lucas.bakalian@gmail.com
HadoopTimelineMetricsSink.java
in ambari-metrics-hadoop-sink/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 421 21 2014-12-05 2022-12-22 39 10 mpapyrkovskyy@hortonworks.com 524860213@qq.com
KafkaTimelineMetricsReporter.java
in ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka
 430 28 2015-01-16 2022-12-27 30 12 swagle@hortonworks.com 524860213@qq.com
StormTimelineMetricsSink.java
in ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm
 320 27 2014-12-10 2017-09-28 29 8 swagle@hortonworks.com aonishuk@hortonworks.com
config_reader.py
in ambari-metrics-host-monitoring/src/main/python/core
 183 48 2014-12-29 2024-04-24 28 13 fbarca@hortonworks.com 2510095164@qq.com
host_info.py
in ambari-metrics-host-monitoring/src/main/python/core
 285 13 2014-12-04 2024-10-01 26 10 dsen@apache.org skumar34@visa.com
StormTimelineMetricsReporter.java
in ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm
 219 19 2015-02-06 2017-09-28 23 9 smohanty@hortonworks.com aonishuk@hortonworks.com
FlumeTimelineMetricsSink.java
in ambari-metrics-flume-sink/src/main/java/org/apache/hadoop/metrics2/sink/flume
 212 19 2014-12-05 2017-09-28 22 8 mpapyrkovskyy@hortonworks.com aonishuk@hortonworks.com
emitter.py
in ambari-metrics-host-monitoring/src/main/python/core
 185 9 2014-12-29 2025-04-21 19 12 fbarca@hortonworks.com weichiu@apache.org
TimelineMetric.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 166 28 2014-12-05 2018-04-06 16 7 mpapyrkovskyy@hortonworks.com avijayan@hortonworks.com
PhoenixHBaseAccessor.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 1762 47 2018-04-16 2022-11-15 16 3 avijayan@hortonworks.com lucas.bakalian@gmail.com
HBaseTimelineMetricsService.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 452 17 2018-04-16 2022-11-08 13 2 avijayan@hortonworks.com lucas.bakalian@gmail.com
TimelineMetricMetadataManager.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery
 635 39 2018-04-16 2023-11-07 13 5 avijayan@hortonworks.com arshad@apache.org
controller.py
in ambari-metrics-host-monitoring/src/main/python/core
 107 6 2014-12-29 2025-04-21 12 8 fbarca@hortonworks.com weichiu@apache.org
PhoenixTransactSQL.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query
 899 23 2018-04-16 2019-01-02 12 2 avijayan@hortonworks.com avijayan@hortonworks.com
query.editor.html
in ambari-metrics-grafana/ambari-metrics/partials
 85 - 2016-02-04 2018-10-01 11 5 yusaku@hortonworks.com avijayan@hortonworks.com
main.py
in ambari-metrics-host-monitoring/src/main/python
 79 4 2014-12-29 2025-04-21 10 8 fbarca@hortonworks.com weichiu@apache.org
TimelineMetricConfiguration.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 554 40 2018-04-16 2024-10-03 10 2 avijayan@hortonworks.com skumar34@visa.com
stop_handler.py
in ambari-metrics-host-monitoring/src/main/python/core
 60 8 2014-12-29 2024-04-24 9 7 fbarca@hortonworks.com 2510095164@qq.com
metric_collector.py
in ambari-metrics-host-monitoring/src/main/python/core
 74 4 2014-12-04 2025-04-21 9 6 dsen@apache.org weichiu@apache.org
monitor.xml
in ambari-metrics-assembly/src/main/assembly
 47 - 2014-12-18 2019-01-02 8 7 swagle@hortonworks.com avijayan@hortonworks.com
sink.xml
in ambari-metrics-assembly/src/main/assembly
 48 - 2014-12-18 2018-08-29 8 4 swagle@hortonworks.com avijayan@hortonworks.com
collector.xml
in ambari-metrics-assembly/src/main/assembly
 62 - 2014-12-18 2018-05-31 7 5 swagle@hortonworks.com dsen@apache.org
MetricCollectorHAHelper.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability
 67 2 2016-05-23 2017-08-31 7 3 swagle@hortonworks.com dsen@apache.org
spnego_kerberos_auth.py
in ambari-metrics-host-monitoring/src/main/python/core
 130 9 2016-10-21 2025-04-21 7 6 dsen@apache.org weichiu@apache.org
TimelineWebServices.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/webapp
 478 24 2018-04-16 2019-01-02 7 1 avijayan@hortonworks.com avijayan@hortonworks.com
TimelineMetrics.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 77 6 2014-12-05 2017-09-21 6 4 mpapyrkovskyy@hortonworks.com avijayan@hortonworks.com
amc_service.py
in ambari-metrics-timelineservice/src/main/python
 111 14 2014-12-29 2024-04-24 6 4 fbarca@hortonworks.com 2510095164@qq.com
application_metric_map.py
in ambari-metrics-host-monitoring/src/main/python/core
 135 10 2015-07-06 2024-04-24 6 5 swagle@hortonworks.com 2510095164@qq.com
TimelineMetricMetadata.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 142 24 2016-01-27 2018-06-21 6 4 swagle@hortonworks.com dsen@apache.org
embedded_hbase_service.py
in ambari-metrics-timelineservice/src/main/python
 159 9 2014-12-29 2024-04-24 6 5 fbarca@hortonworks.com 2510095164@qq.com
main.py
in ambari-metrics-timelineservice/src/main/python
 159 4 2014-12-29 2024-04-24 6 5 fbarca@hortonworks.com 2510095164@qq.com
AggregatorApplication.java
in ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/host/aggregator
 200 13 2017-05-17 2022-11-08 6 4 dsen@apache.org lucas.bakalian@gmail.com
TimelineMetricClusterAggregatorSecond.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 211 8 2018-04-16 2018-09-14 6 1 avijayan@hortonworks.com avijayan@hortonworks.com
__init__.py
in ambari-metrics-host-monitoring/src/main/python/core
 14 - 2014-12-29 2024-04-24 5 4 fbarca@hortonworks.com 2510095164@qq.com
metering.py
in ambari-metrics-host-monitoring/src/main/python/core
 48 3 2019-01-02 2025-04-21 5 4 avijayan@hortonworks.com weichiu@apache.org
Precision.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 50 4 2015-10-23 2018-04-16 5 3 swagle@hortonworks.com avijayan@hortonworks.com
TimelineMetricStoreWatcher.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 77 3 2018-04-16 2022-11-08 5 2 avijayan@hortonworks.com lucas.bakalian@gmail.com
aggregator.py
in ambari-metrics-host-monitoring/src/main/python/core
 94 8 2017-05-17 2024-04-24 5 3 dsen@apache.org 2510095164@qq.com
query_ctrl.js
in ambari-metrics-grafana/ambari-metrics
 137 17 2018-10-01 2018-11-14 5 2 avijayan@hortonworks.com ishanbhatt.1989@gmail.com
MetricsDataMigrationLauncher.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core
 291 11 2018-05-15 2022-11-15 5 3 dsen@apache.org lucas.bakalian@gmail.com
jar-with-common.xml
in ambari-metrics-kafka-sink/src/main/assemblies
 19 - 2015-01-16 2017-02-28 4 2 swagle@hortonworks.com vbrodetskyi@hortonworks.com
Murmur3HashUuidGenStrategy.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/uuid
 20 - 2018-05-10 2022-11-15 4 2 avijayan@hortonworks.com lucas.bakalian@gmail.com
krberr.py
in ambari-metrics-host-monitoring/src/main/python/core
 27 4 2016-10-21 2024-04-24 4 4 dsen@apache.org 2510095164@qq.com
MetricSinkWriteShardHostnameHashingStrategy.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability
 30 3 2016-05-23 2022-11-16 4 3 swagle@hortonworks.com lucas.bakalian@gmail.com
sqlline.py
in ambari-metrics-timelineservice/conf/unix/sqlline
 63 2 2016-09-02 2024-04-24 4 4 swagle@hortonworks.com 2510095164@qq.com
AggregatedMetricsPublisher.java
in ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 71 5 2017-06-09 2019-01-02 4 3 dsen@apache.org avijayan@hortonworks.com
TimelineMetricsHolder.java
in ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/host/aggregator
 77 9 2017-05-17 2018-05-02 4 3 dsen@apache.org avijayan@hortonworks.com
AbstractPhoenixMetricsCopier.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core
 104 7 2018-05-15 2022-12-03 4 2 dsen@apache.org lucas.bakalian@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
datasource.js
in ambari-metrics-grafana/ambari-metrics
 1114 30 2016-02-04 2023-07-25 49 14 yusaku@hortonworks.com arshad.mohammad.k@gmail.com
AbstractTimelineMetricsSink.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 561 24 2015-01-05 2022-11-16 46 13 swagle@hortonworks.com lucas.bakalian@gmail.com
config_reader.py
in ambari-metrics-host-monitoring/src/main/python/core
 183 48 2014-12-29 2024-04-24 28 13 fbarca@hortonworks.com 2510095164@qq.com
KafkaTimelineMetricsReporter.java
in ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka
 430 28 2015-01-16 2022-12-27 30 12 swagle@hortonworks.com 524860213@qq.com
emitter.py
in ambari-metrics-host-monitoring/src/main/python/core
 185 9 2014-12-29 2025-04-21 19 12 fbarca@hortonworks.com weichiu@apache.org
HadoopTimelineMetricsSink.java
in ambari-metrics-hadoop-sink/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 421 21 2014-12-05 2022-12-22 39 10 mpapyrkovskyy@hortonworks.com 524860213@qq.com
host_info.py
in ambari-metrics-host-monitoring/src/main/python/core
 285 13 2014-12-04 2024-10-01 26 10 dsen@apache.org skumar34@visa.com
StormTimelineMetricsReporter.java
in ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm
 219 19 2015-02-06 2017-09-28 23 9 smohanty@hortonworks.com aonishuk@hortonworks.com
StormTimelineMetricsSink.java
in ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm
 320 27 2014-12-10 2017-09-28 29 8 swagle@hortonworks.com aonishuk@hortonworks.com
FlumeTimelineMetricsSink.java
in ambari-metrics-flume-sink/src/main/java/org/apache/hadoop/metrics2/sink/flume
 212 19 2014-12-05 2017-09-28 22 8 mpapyrkovskyy@hortonworks.com aonishuk@hortonworks.com
controller.py
in ambari-metrics-host-monitoring/src/main/python/core
 107 6 2014-12-29 2025-04-21 12 8 fbarca@hortonworks.com weichiu@apache.org
main.py
in ambari-metrics-host-monitoring/src/main/python
 79 4 2014-12-29 2025-04-21 10 8 fbarca@hortonworks.com weichiu@apache.org
TimelineMetric.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 166 28 2014-12-05 2018-04-06 16 7 mpapyrkovskyy@hortonworks.com avijayan@hortonworks.com
stop_handler.py
in ambari-metrics-host-monitoring/src/main/python/core
 60 8 2014-12-29 2024-04-24 9 7 fbarca@hortonworks.com 2510095164@qq.com
monitor.xml
in ambari-metrics-assembly/src/main/assembly
 47 - 2014-12-18 2019-01-02 8 7 swagle@hortonworks.com avijayan@hortonworks.com
metric_collector.py
in ambari-metrics-host-monitoring/src/main/python/core
 74 4 2014-12-04 2025-04-21 9 6 dsen@apache.org weichiu@apache.org
spnego_kerberos_auth.py
in ambari-metrics-host-monitoring/src/main/python/core
 130 9 2016-10-21 2025-04-21 7 6 dsen@apache.org weichiu@apache.org
TimelineMetricMetadataManager.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery
 635 39 2018-04-16 2023-11-07 13 5 avijayan@hortonworks.com arshad@apache.org
query.editor.html
in ambari-metrics-grafana/ambari-metrics/partials
 85 - 2016-02-04 2018-10-01 11 5 yusaku@hortonworks.com avijayan@hortonworks.com
collector.xml
in ambari-metrics-assembly/src/main/assembly
 62 - 2014-12-18 2018-05-31 7 5 swagle@hortonworks.com dsen@apache.org
main.py
in ambari-metrics-timelineservice/src/main/python
 159 4 2014-12-29 2024-04-24 6 5 fbarca@hortonworks.com 2510095164@qq.com
embedded_hbase_service.py
in ambari-metrics-timelineservice/src/main/python
 159 9 2014-12-29 2024-04-24 6 5 fbarca@hortonworks.com 2510095164@qq.com
application_metric_map.py
in ambari-metrics-host-monitoring/src/main/python/core
 135 10 2015-07-06 2024-04-24 6 5 swagle@hortonworks.com 2510095164@qq.com
sink.xml
in ambari-metrics-assembly/src/main/assembly
 48 - 2014-12-18 2018-08-29 8 4 swagle@hortonworks.com avijayan@hortonworks.com
amc_service.py
in ambari-metrics-timelineservice/src/main/python
 111 14 2014-12-29 2024-04-24 6 4 fbarca@hortonworks.com 2510095164@qq.com
AggregatorApplication.java
in ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/host/aggregator
 200 13 2017-05-17 2022-11-08 6 4 dsen@apache.org lucas.bakalian@gmail.com
TimelineMetrics.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 77 6 2014-12-05 2017-09-21 6 4 mpapyrkovskyy@hortonworks.com avijayan@hortonworks.com
TimelineMetricMetadata.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 142 24 2016-01-27 2018-06-21 6 4 swagle@hortonworks.com dsen@apache.org
metering.py
in ambari-metrics-host-monitoring/src/main/python/core
 48 3 2019-01-02 2025-04-21 5 4 avijayan@hortonworks.com weichiu@apache.org
__init__.py
in ambari-metrics-host-monitoring/src/main/python/core
 14 - 2014-12-29 2024-04-24 5 4 fbarca@hortonworks.com 2510095164@qq.com
sqlline.py
in ambari-metrics-timelineservice/conf/unix/sqlline
 63 2 2016-09-02 2024-04-24 4 4 swagle@hortonworks.com 2510095164@qq.com
phoenix_utils.py
in ambari-metrics-timelineservice/conf/unix/sqlline
 124 6 2016-09-02 2024-04-24 4 4 swagle@hortonworks.com 2510095164@qq.com
krberr.py
in ambari-metrics-host-monitoring/src/main/python/core
 27 4 2016-10-21 2024-04-24 4 4 dsen@apache.org 2510095164@qq.com
PhoenixHBaseAccessor.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 1762 47 2018-04-16 2022-11-15 16 3 avijayan@hortonworks.com lucas.bakalian@gmail.com
MetricCollectorHAHelper.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability
 67 2 2016-05-23 2017-08-31 7 3 swagle@hortonworks.com dsen@apache.org
MetricsDataMigrationLauncher.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core
 291 11 2018-05-15 2022-11-15 5 3 dsen@apache.org lucas.bakalian@gmail.com
aggregator.py
in ambari-metrics-host-monitoring/src/main/python/core
 94 8 2017-05-17 2024-04-24 5 3 dsen@apache.org 2510095164@qq.com
Precision.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 50 4 2015-10-23 2018-04-16 5 3 swagle@hortonworks.com avijayan@hortonworks.com
TimelineMetricMetadataSync.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery
 169 8 2018-04-16 2023-11-07 4 3 avijayan@hortonworks.com arshad@apache.org
MetricCollectorHAController.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/availability
 235 13 2018-04-16 2023-08-14 4 3 avijayan@hortonworks.com arshad@apache.org
AggregatedMetricsPublisher.java
in ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 71 5 2017-06-09 2019-01-02 4 3 dsen@apache.org avijayan@hortonworks.com
TimelineMetricsHolder.java
in ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/host/aggregator
 77 9 2017-05-17 2018-05-02 4 3 dsen@apache.org avijayan@hortonworks.com
MetricSinkWriteShardHostnameHashingStrategy.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability
 30 3 2016-05-23 2022-11-16 4 3 swagle@hortonworks.com lucas.bakalian@gmail.com
config.html
in ambari-metrics-grafana/ambari-metrics/partials
 1 - 2016-02-04 2018-10-01 3 3 yusaku@hortonworks.com avijayan@hortonworks.com
directives.js
in ambari-metrics-grafana/ambari-metrics
 16 1 2016-02-04 2018-10-01 3 3 yusaku@hortonworks.com avijayan@hortonworks.com
_pssunos.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 372 37 2018-02-10 2024-04-24 3 3 aonishuk@hortonworks.com 2510095164@qq.com
__init__.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 1006 113 2018-02-10 2024-04-24 3 3 aonishuk@hortonworks.com 2510095164@qq.com
build.py
in ambari-metrics-host-monitoring/src/main/python/psutil
 41 1 2018-02-10 2024-04-24 3 3 aonishuk@hortonworks.com 2510095164@qq.com
blacklisted_set.py
in ambari-metrics-host-monitoring/src/main/python/core
 58 7 2016-09-08 2024-04-24 3 3 dsen@apache.org 2510095164@qq.com
AppCookieManager.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 137 10 2017-06-08 2022-11-08 3 3 qinliu5678@gmail.com lucas.bakalian@gmail.com
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
_psutil_windows.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 2509 5
_psutil_bsd.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 1768 4
_psutil_osx.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 1468 1
_psutil_sunos.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 927 1
_psutil_linux.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 391 1
process_info.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 320 -
process_handles.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 252 1
ntextapi.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 240 -
process_info.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/osx
 201 -
process_info.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/bsd
 174 -
security.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 166 -
_psutil_posix.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 94 1
_psutil_windows.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 51 -
_psutil_bsd.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 37 -
glpi.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 35 -
_psutil_osx.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 31 -
simulator-log4j.xml
in ambari-metrics-timelineservice/src/main/conf
 22 -
_psutil_common.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 19 -
_psutil_sunos.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 17 -
in
MANIFEST.in
in ambari-metrics-host-monitoring/src/main/python/psutil
 14 -
process_info.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 10 -
process_info.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/osx
 8 -
_psutil_linux.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 8 -
process_info.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/bsd
 7 -
security.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 6 -
empty.xml
in ambari-metrics-hadoop-sink/src/main/assemblies
 4 -
empty.xml
in ambari-metrics-timelineservice/src/main/assemblies
 4 -
_psutil_common.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 3 -
process_handles.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 3 -
_psutil_posix.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 3 -
_pslinux.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 893 57 2024-04-24 2024-04-24 1 1 2510095164@qq.com 2510095164@qq.com
TimelineWebServices.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/webapp
 478 24 2018-04-16 2019-01-02 7 1 avijayan@hortonworks.com avijayan@hortonworks.com
TimelineMetricAggregatorFactory.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 416 6 2018-04-16 2018-05-02 2 1 avijayan@hortonworks.com avijayan@hortonworks.com
_pswindows.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 346 45 2024-04-24 2024-04-24 1 1 2510095164@qq.com 2510095164@qq.com
_compat.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 343 26 2024-04-24 2024-04-24 1 1 2510095164@qq.com 2510095164@qq.com
ams-site.xml
in ambari-metrics-timelineservice/conf/unix
 291 - 2015-02-10 2018-05-31 2 1 dsen@apache.org dsen@apache.org
_psbsd.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 277 38 2024-04-24 2024-04-24 1 1 2510095164@qq.com 2510095164@qq.com
_psosx.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 248 35 2024-04-24 2024-04-24 1 1 2510095164@qq.com 2510095164@qq.com
TimelineMetricsIgniteCache.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 243 7 2018-04-16 2018-05-16 3 1 avijayan@hortonworks.com avijayan@hortonworks.com
TimelineMetricClusterAggregatorSecond.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 211 8 2018-04-16 2018-09-14 6 1 avijayan@hortonworks.com avijayan@hortonworks.com
hbase-site.xml
in ambari-metrics-timelineservice/conf/unix
 208 - 2018-05-31 2018-05-31 1 1 dsen@apache.org dsen@apache.org
HttpSinkProvider.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/sink
 180 10 2018-04-16 2018-04-16 1 1 avijayan@hortonworks.com avijayan@hortonworks.com
TimelineMetricSplitPointComputer.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 176 9 2018-05-10 2018-05-14 3 1 avijayan@hortonworks.com avijayan@hortonworks.com
_common.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 163 7 2024-04-24 2024-04-24 1 1 2510095164@qq.com 2510095164@qq.com
setup.py
in ambari-metrics-host-monitoring/src/main/python/psutil
 162 4 2024-04-24 2024-04-24 1 1 2510095164@qq.com 2510095164@qq.com
ContainerMetric.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 155 36 2016-04-19 2016-04-19 1 1 avijayan@hortonworks.com avijayan@hortonworks.com
ApplicationHistoryData.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records
 154 22 2018-04-16 2018-04-16 1 1 avijayan@hortonworks.com avijayan@hortonworks.com
Function.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 145 16 2018-04-16 2018-04-19 2 1 avijayan@hortonworks.com avijayan@hortonworks.com
SplitByMetricNamesCondition.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query
 138 29 2018-04-16 2018-05-02 2 1 avijayan@hortonworks.com avijayan@hortonworks.com
TimelineMetricReadHelper.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 133 12 2018-04-16 2018-06-26 3 1 avijayan@hortonworks.com avijayan@hortonworks.com
Correlations

File Size vs. Number of Changes: 236 points

ambari-metrics-host-monitoring/src/main/python/core/controller.py x: 107 lines of code y: 12 # changes ambari-metrics-host-monitoring/src/main/python/core/emitter.py x: 185 lines of code y: 19 # changes ambari-metrics-host-monitoring/src/main/python/core/metering.py x: 48 lines of code y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/metric_collector.py x: 74 lines of code y: 9 # changes ambari-metrics-host-monitoring/src/main/python/core/spnego_kerberos_auth.py x: 130 lines of code y: 7 # changes ambari-metrics-host-monitoring/src/main/python/main.py x: 79 lines of code y: 10 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricConfiguration.java x: 554 lines of code y: 10 # changes ambari-metrics-host-monitoring/src/main/python/core/host_info.py x: 285 lines of code y: 26 # changes ambari-metrics-host-monitoring/src/main/python/__init__.py x: 16 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/core/__init__.py x: 14 lines of code y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/aggregator.py x: 94 lines of code y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/application_metric_map.py x: 135 lines of code y: 6 # changes ambari-metrics-host-monitoring/src/main/python/core/blacklisted_set.py x: 58 lines of code y: 3 # changes ambari-metrics-host-monitoring/src/main/python/core/config_reader.py x: 183 lines of code y: 28 # changes ambari-metrics-host-monitoring/src/main/python/core/event_definition.py x: 59 lines of code y: 2 # changes ambari-metrics-host-monitoring/src/main/python/core/krberr.py x: 27 lines of code y: 4 # changes ambari-metrics-host-monitoring/src/main/python/core/security.py x: 72 lines of code y: 2 # changes ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py x: 60 lines of code y: 9 # changes ambari-metrics-host-monitoring/src/main/python/psutil/build.py x: 41 lines of code y: 3 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/__init__.py x: 1006 lines of code y: 3 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_common.py x: 163 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_compat.py x: 343 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_psbsd.py x: 277 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_pslinux.py x: 893 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_psosx.py x: 248 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_psposix.py x: 94 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_pssunos.py x: 372 lines of code y: 3 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_pswindows.py x: 346 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/psutil/setup.py x: 162 lines of code y: 1 # changes ambari-metrics-timelineservice/conf/unix/sqlline/phoenix_utils.py x: 124 lines of code y: 4 # changes ambari-metrics-timelineservice/conf/unix/sqlline/sqlline.py x: 63 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/python/ambari_metrics_collector/__init__.py x: 1 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/python/ambari_metrics_collector/properties.py x: 192 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/python/ambari_metrics_collector/serviceConfiguration.py x: 114 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/python/amc_service.py x: 111 lines of code y: 6 # changes ambari-metrics-timelineservice/src/main/python/embedded_hbase_service.py x: 159 lines of code y: 6 # changes ambari-metrics-timelineservice/src/main/resources/scripts/ams_query.py x: 152 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataManager.java x: 635 lines of code y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataSync.java x: 169 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/availability/MetricCollectorHAController.java x: 235 lines of code y: 4 # changes ambari-metrics-grafana/ambari-metrics/datasource.js x: 1114 lines of code y: 49 # changes ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka/KafkaTimelineMetricsReporter.java x: 430 lines of code y: 30 # changes ambari-metrics-hadoop-sink/src/main/java/org/apache/hadoop/metrics2/sink/timeline/HadoopTimelineMetricsSink.java x: 421 lines of code y: 39 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/data/AppID.java x: 23 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/AbstractPhoenixMetricsCopier.java x: 104 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/PhoenixClusterMetricsCopier.java x: 43 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/impl/pb/ApplicationAttemptFinishDataPBImpl.java x: 190 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/impl/pb/ApplicationAttemptStartDataPBImpl.java x: 163 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/impl/pb/ApplicationFinishDataPBImpl.java x: 177 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/impl/pb/ApplicationStartDataPBImpl.java x: 181 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/impl/pb/ContainerFinishDataPBImpl.java x: 157 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/impl/pb/ContainerStartDataPBImpl.java x: 207 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricsFilter.java x: 140 lines of code y: 3 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AbstractTimelineMetricsSink.java x: 561 lines of code y: 46 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability/MetricSinkWriteShardHostnameHashingStrategy.java x: 30 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/AggregatorUtils.java x: 184 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/MetricsDataMigrationLauncher.java x: 291 lines of code y: 5 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/PhoenixHostMetricsCopier.java x: 47 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/PhoenixHBaseAccessor.java x: 1762 lines of code y: 16 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/TransientMetricCondition.java x: 174 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/uuid/MD5UuidGenStrategy.java x: 31 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/uuid/MetricUuidGenNullRestrictedStrategy.java x: 42 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/uuid/Murmur3HashUuidGenStrategy.java x: 20 lines of code y: 4 # changes ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka/JvmMetricSet.java x: 133 lines of code y: 1 # changes ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka/MetricNameBuilder.java x: 51 lines of code y: 1 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AppCookieManager.java x: 137 lines of code y: 3 # changes ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/host/aggregator/AggregatorApplication.java x: 200 lines of code y: 6 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/HBaseTimelineMetricsService.java x: 452 lines of code y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricStoreWatcher.java x: 77 lines of code y: 5 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/AbstractTimelineAggregator.java x: 361 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/DefaultCondition.java x: 276 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/MetadataQueryCondition.java x: 51 lines of code y: 3 # changes ambari-metrics-assembly/src/main/assembly/monitor.xml x: 47 lines of code y: 8 # changes ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AggregatedMetricsPublisher.java x: 71 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricClusterAggregator.java x: 111 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricHostAggregator.java x: 88 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/v2/TimelineMetricClusterAggregator.java x: 56 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/v2/TimelineMetricHostAggregator.java x: 49 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/PhoenixTransactSQL.java x: 899 lines of code y: 12 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/webapp/TimelineWebServices.java x: 478 lines of code y: 7 # changes ambari-metrics-grafana/ambari-metrics/query_ctrl.js x: 137 lines of code y: 5 # changes ambari-metrics-grafana/ambari-metrics/query_ctrl.ts x: 126 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/net/RestMetricsSender.java x: 41 lines of code y: 2 # changes ambari-metrics-grafana/ambari-metrics/module.js x: 20 lines of code y: 1 # changes ambari-metrics-grafana/ambari-metrics/partials/annotations.editor.html x: 1 lines of code y: 1 # changes ambari-metrics-grafana/ambari-metrics/config_ctrl.js x: 15 lines of code y: 1 # changes ambari-metrics-grafana/ambari-metrics/config_ctrl.ts x: 6 lines of code y: 1 # changes ambari-metrics-grafana/ambari-metrics/directives.js x: 16 lines of code y: 3 # changes ambari-metrics-grafana/ambari-metrics/module.ts x: 8 lines of code y: 1 # changes ambari-metrics-grafana/ambari-metrics/partials/query.editor.html x: 85 lines of code y: 11 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricClusterAggregatorSecond.java x: 211 lines of code y: 6 # changes ambari-metrics-assembly/src/main/assembly/sink.xml x: 48 lines of code y: 8 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricStore.java x: 33 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricReadHelper.java x: 133 lines of code y: 3 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetricMetadata.java x: 142 lines of code y: 6 # changes ambari-metrics-assembly/src/main/assembly/collector.xml x: 62 lines of code y: 7 # changes ambari-metrics-timelineservice/conf/unix/ams-site.xml x: 291 lines of code y: 2 # changes ambari-metrics-timelineservice/conf/unix/hbase-site.xml x: 208 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricDistributedCache.java x: 12 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricsIgniteCache.java x: 243 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricSplitPointComputer.java x: 176 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/uuid/TimelineMetricUuid.java x: 27 lines of code y: 2 # changes ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/host/aggregator/TimelineMetricsHolder.java x: 77 lines of code y: 4 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetricUtils.java x: 27 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TransientMetricReadHelper.java x: 103 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricAggregatorFactory.java x: 416 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricAppAggregator.java x: 122 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricFilteringHostAggregator.java x: 69 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/ConditionBuilder.java x: 116 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/EmptyCondition.java x: 119 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/SplitByMetricNamesCondition.java x: 138 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/uuid/MetricUuidGenStrategy.java x: 6 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/Function.java x: 145 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/sink/DefaultFSSinkProvider.java x: 121 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/sink/KafkaSinkProvider.java x: 78 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/AMSApplicationServer.java x: 106 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/LoadRunner.java x: 111 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/MetricsLoadSimulator.java x: 96 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/MetricsSenderWorker.java x: 31 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/data/ApplicationInstance.java x: 23 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/data/Metric.java x: 41 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/data/MetricsGeneratorConfigurer.java x: 46 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/net/UrlService.java x: 59 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/DownSamplerUtils.java x: 66 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricAggregator.java x: 12 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricClusterAggregatorSecondWithCacheSource.java x: 69 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/availability/AggregationTaskRunner.java x: 99 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/availability/CheckpointManager.java x: 57 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataKey.java x: 50 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/sink/HttpSinkProvider.java x: 180 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/ApplicationHistoryData.java x: 154 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/ContainerHistoryData.java x: 129 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/timeline/TimelineReader.java x: 32 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/webapp/JAXBContextResolver.java x: 36 lines of code y: 1 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetric.java x: 166 lines of code y: 16 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetrics.java x: 77 lines of code y: 6 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability/MetricCollectorHAHelper.java x: 67 lines of code y: 7 # changes ambari-metrics-flume-sink/src/main/java/org/apache/hadoop/metrics2/sink/flume/FlumeTimelineMetricsSink.java x: 212 lines of code y: 22 # changes ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AbstractMetricPublisher.java x: 109 lines of code y: 3 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsReporter.java x: 219 lines of code y: 23 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsSink.java x: 320 lines of code y: 29 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AggregationResult.java x: 36 lines of code y: 2 # changes ambari-metrics-kafka-sink/src/main/assemblies/jar-with-common.xml x: 19 lines of code y: 4 # changes ambari-metrics-timelineservice/src/main/assemblies/simulator.xml x: 34 lines of code y: 2 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/NumberUtil.java x: 18 lines of code y: 2 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/PostProcessingUtil.java x: 98 lines of code y: 3 # changes ambari-metrics-assembly/src/main/package/choco/collector/chocolateyinstall.ps1 x: 84 lines of code y: 2 # changes ambari-metrics-assembly/src/main/package/choco/sink/chocolateyinstall.ps1 x: 82 lines of code y: 2 # changes ambari-metrics-assembly/src/main/package/choco/collector/chocolateyuninstall.ps1 x: 62 lines of code y: 1 # changes ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka/ScheduledReporter.java x: 113 lines of code y: 2 # changes
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Number of Contributors vs. Number of Changes: 236 points

ambari-metrics-host-monitoring/src/main/python/core/controller.py x: 8 # contributors y: 12 # changes ambari-metrics-host-monitoring/src/main/python/core/emitter.py x: 12 # contributors y: 19 # changes ambari-metrics-host-monitoring/src/main/python/core/metering.py x: 4 # contributors y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/metric_collector.py x: 6 # contributors y: 9 # changes ambari-metrics-host-monitoring/src/main/python/core/spnego_kerberos_auth.py x: 6 # contributors y: 7 # changes ambari-metrics-host-monitoring/src/main/python/main.py x: 8 # contributors y: 10 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricConfiguration.java x: 2 # contributors y: 10 # changes ambari-metrics-host-monitoring/src/main/python/core/host_info.py x: 10 # contributors y: 26 # changes ambari-metrics-host-monitoring/src/main/python/__init__.py x: 1 # contributors y: 1 # changes ambari-metrics-host-monitoring/src/main/python/core/aggregator.py x: 3 # contributors y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/application_metric_map.py x: 5 # contributors y: 6 # changes ambari-metrics-host-monitoring/src/main/python/core/blacklisted_set.py x: 3 # contributors y: 3 # changes ambari-metrics-host-monitoring/src/main/python/core/config_reader.py x: 13 # contributors y: 28 # changes ambari-metrics-host-monitoring/src/main/python/core/event_definition.py x: 2 # contributors y: 2 # changes ambari-metrics-host-monitoring/src/main/python/core/krberr.py x: 4 # contributors y: 4 # changes ambari-metrics-host-monitoring/src/main/python/core/security.py x: 3 # contributors y: 2 # changes ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py x: 7 # contributors y: 9 # changes ambari-metrics-timelineservice/src/main/python/ambari_metrics_collector/__init__.py x: 2 # contributors y: 3 # changes ambari-metrics-timelineservice/src/main/python/amc_service.py x: 4 # contributors y: 6 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataManager.java x: 5 # contributors y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataSync.java x: 3 # contributors y: 4 # changes ambari-metrics-grafana/ambari-metrics/datasource.js x: 14 # contributors y: 49 # changes ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka/KafkaTimelineMetricsReporter.java x: 12 # contributors y: 30 # changes ambari-metrics-hadoop-sink/src/main/java/org/apache/hadoop/metrics2/sink/timeline/HadoopTimelineMetricsSink.java x: 10 # contributors y: 39 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/AbstractPhoenixMetricsCopier.java x: 2 # contributors y: 4 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AbstractTimelineMetricsSink.java x: 13 # contributors y: 46 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/PhoenixHBaseAccessor.java x: 3 # contributors y: 16 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/HBaseTimelineMetricsService.java x: 2 # contributors y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricStoreWatcher.java x: 2 # contributors y: 5 # changes ambari-metrics-assembly/src/main/assembly/monitor.xml x: 7 # contributors y: 8 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricClusterAggregator.java x: 1 # contributors y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricHostAggregator.java x: 1 # contributors y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/v2/TimelineMetricClusterAggregator.java x: 1 # contributors y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/PhoenixTransactSQL.java x: 2 # contributors y: 12 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/webapp/TimelineWebServices.java x: 1 # contributors y: 7 # changes ambari-metrics-grafana/ambari-metrics/partials/query.editor.html x: 5 # contributors y: 11 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricClusterAggregatorSecond.java x: 1 # contributors y: 6 # changes ambari-metrics-assembly/src/main/assembly/sink.xml x: 4 # contributors y: 8 # changes ambari-metrics-assembly/src/main/assembly/collector.xml x: 5 # contributors y: 7 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetric.java x: 7 # contributors y: 16 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability/MetricCollectorHAHelper.java x: 3 # contributors y: 7 # changes ambari-metrics-flume-sink/src/main/java/org/apache/hadoop/metrics2/sink/flume/FlumeTimelineMetricsSink.java x: 8 # contributors y: 22 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsReporter.java x: 9 # contributors y: 23 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsSink.java x: 8 # contributors y: 29 # changes
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0 14.0
# contributors
min: 1.0 | average: 2.19 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 14.0

Number of Contributors vs. File Size: 236 points

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contributors y: 169 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/availability/MetricCollectorHAController.java x: 3 # contributors y: 235 lines of code ambari-metrics-grafana/ambari-metrics/datasource.js x: 14 # contributors y: 1114 lines of code ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka/KafkaTimelineMetricsReporter.java x: 12 # contributors y: 430 lines of code ambari-metrics-hadoop-sink/src/main/java/org/apache/hadoop/metrics2/sink/timeline/HadoopTimelineMetricsSink.java x: 10 # contributors y: 421 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/data/AppID.java x: 2 # contributors y: 23 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/AbstractPhoenixMetricsCopier.java x: 2 # contributors y: 104 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/PhoenixClusterMetricsCopier.java x: 2 # 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contributors y: 276 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/MetadataQueryCondition.java x: 2 # contributors y: 51 lines of code ambari-metrics-assembly/src/main/assembly/monitor.xml x: 7 # contributors y: 47 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricClusterAggregator.java x: 1 # contributors y: 111 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricHostAggregator.java x: 1 # contributors y: 88 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/v2/TimelineMetricClusterAggregator.java x: 1 # contributors y: 56 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/PhoenixTransactSQL.java x: 2 # contributors y: 899 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/webapp/TimelineWebServices.java x: 1 # 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contributors y: 77 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TransientMetricReadHelper.java x: 1 # contributors y: 103 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricAggregatorFactory.java x: 1 # contributors y: 416 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricAppAggregator.java x: 1 # contributors y: 122 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/TimelineMetricFilteringHostAggregator.java x: 1 # contributors y: 69 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/Function.java x: 1 # contributors y: 145 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/sink/KafkaSinkProvider.java x: 1 # contributors y: 78 lines of code ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/Precision.java x: 3 # contributors y: 50 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/AMSApplicationServer.java x: 1 # contributors y: 106 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/ApplicationHistoryData.java x: 1 # contributors y: 154 lines of code ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/ContainerHistoryData.java x: 1 # contributors y: 129 lines of code ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetric.java x: 7 # contributors y: 166 lines of code ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/TimelineMetrics.java x: 4 # contributors y: 77 lines of code ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability/MetricCollectorHAHelper.java x: 3 # contributors y: 67 lines of code ambari-metrics-flume-sink/src/main/java/org/apache/hadoop/metrics2/sink/flume/FlumeTimelineMetricsSink.java x: 8 # contributors y: 212 lines of code ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AbstractMetricPublisher.java x: 2 # contributors y: 109 lines of code ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/sink/timeline/RawMetricsPublisher.java x: 2 # contributors y: 41 lines of code ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsReporter.java x: 9 # contributors y: 219 lines of code ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsSink.java x: 8 # contributors y: 320 lines of code ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/MetricAggregate.java x: 2 # contributors y: 71 lines of code
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  25th percentile: 23.0
  median: 60.0
  75th percentile: 137.0
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0 14.0
# contributors
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