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 227 files with 25,368 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 (3,744 lines of code)
    • 20 files changed 6-20 times (6,310 lines of code)
    • 198 files changed 1-5 times (15,314 lines of code)
0% | 0% | 14% | 24% | 60%
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 227 files with 25,368 lines of code.
    • 0 files changed by more than 25 contributors (0 lines of code)
    • 4 files changed by 11-25 contributors (2,288 lines of code)
    • 11 files changed by 6-10 contributors (2,097 lines of code)
    • 77 files changed by 2-5 contributors (11,817 lines of code)
    • 135 files changed by 1 contributor (9,166 lines of code)
0% | 9% | 8% | 46% | 36%
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, json, cfg, in, css, gitattributes, rst, yml, yaml, 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% | 11% | 10% | 78%
xml0% | 0% | 0% | 18% | 81%
html0% | 0% | 0% | 97% | 2%
ps10% | 0% | 0% | 0% | 100%
ts0% | 0% | 0% | 0% | 100%
in0% | 0% | 0% | 0% | 0%
c0% | 0% | 0% | 0% | 0%
h0% | 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% | 15% | 13% | 70%
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% | 31% | 68%
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 48 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 45 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 28 8 swagle@hortonworks.com aonishuk@hortonworks.com
config_reader.py
in ambari-metrics-host-monitoring/src/main/python/core
 183 48 2014-12-29 2019-01-02 26 12 fbarca@hortonworks.com avijayan@hortonworks.com
host_info.py
in ambari-metrics-host-monitoring/src/main/python/core
 284 13 2014-12-04 2017-06-21 24 8 dsen@apache.org dsen@apache.org
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
StormTimelineMetricsReporter.java
in ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm
 219 19 2015-02-06 2017-09-28 22 9 smohanty@hortonworks.com aonishuk@hortonworks.com
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
emitter.py
in ambari-metrics-host-monitoring/src/main/python/core
 185 9 2014-12-29 2022-12-22 15 9 fbarca@hortonworks.com 524860213@qq.com
HBaseTimelineMetricsService.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 452 17 2018-04-16 2022-11-08 14 2 avijayan@hortonworks.com lucas.bakalian@gmail.com
TimelineMetricMetadataManager.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery
 631 38 2018-04-16 2023-07-28 13 4 avijayan@hortonworks.com arshad.mohammad.k@gmail.com
PhoenixTransactSQL.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query
 899 23 2018-04-16 2019-01-02 13 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
controller.py
in ambari-metrics-host-monitoring/src/main/python/core
 107 6 2014-12-29 2019-01-02 10 6 fbarca@hortonworks.com avijayan@hortonworks.com
sink.xml
in ambari-metrics-assembly/src/main/assembly
 48 - 2014-12-18 2018-08-29 9 4 swagle@hortonworks.com avijayan@hortonworks.com
TimelineMetricConfiguration.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 555 40 2018-04-16 2019-01-02 9 1 avijayan@hortonworks.com avijayan@hortonworks.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
stop_handler.py
in ambari-metrics-host-monitoring/src/main/python/core
 60 8 2014-12-29 2022-12-22 8 6 fbarca@hortonworks.com 524860213@qq.com
main.py
in ambari-metrics-host-monitoring/src/main/python
 76 4 2014-12-29 2018-10-03 8 6 fbarca@hortonworks.com swagle@apache.org
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 2016-05-24 2017-08-31 7 3 swagle@hortonworks.com dsen@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 2017-09-22 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 2016-01-28 2018-06-21 6 4 swagle@hortonworks.com dsen@apache.org
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
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
metric_collector.py
in ambari-metrics-host-monitoring/src/main/python/core
 74 4 2014-12-04 2019-01-02 5 3 dsen@apache.org 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
amc_service.py
in ambari-metrics-timelineservice/src/main/python
 111 14 2014-12-29 2016-03-09 5 3 fbarca@hortonworks.com jluniya@hortonworks.com
application_metric_map.py
in ambari-metrics-host-monitoring/src/main/python/core
 135 10 2015-07-07 2019-01-02 5 4 swagle@hortonworks.com avijayan@hortonworks.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
main.py
in ambari-metrics-timelineservice/src/main/python
 159 4 2014-12-29 2018-04-16 5 4 fbarca@hortonworks.com avijayan@hortonworks.com
embedded_hbase_service.py
in ambari-metrics-timelineservice/src/main/python
 159 9 2014-12-29 2018-02-10 5 4 fbarca@hortonworks.com aonishuk@hortonworks.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
__init__.py
in ambari-metrics-host-monitoring/src/main/python/core
 13 - 2014-12-29 2015-03-06 4 3 fbarca@hortonworks.com mpapyrkovskyy@hortonworks.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
MetricSinkWriteShardHostnameHashingStrategy.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability
 30 3 2016-05-24 2022-11-16 4 3 swagle@hortonworks.com lucas.bakalian@gmail.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
TimelineMetricHostAggregator.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 88 4 2018-04-16 2019-01-02 4 1 avijayan@hortonworks.com avijayan@hortonworks.com
aggregator.py
in ambari-metrics-host-monitoring/src/main/python/core
 94 8 2017-05-17 2017-09-28 4 2 dsen@apache.org aonishuk@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
TimelineMetricClusterAggregator.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 111 5 2018-04-16 2019-01-02 4 1 avijayan@hortonworks.com avijayan@hortonworks.com
TimelineMetricsIgniteCache.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 243 7 2018-04-16 2018-05-16 4 1 avijayan@hortonworks.com avijayan@hortonworks.com
DefaultCondition.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query
 276 33 2018-04-16 2022-11-08 4 2 avijayan@hortonworks.com 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 48 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 45 13 swagle@hortonworks.com lucas.bakalian@gmail.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
config_reader.py
in ambari-metrics-host-monitoring/src/main/python/core
 183 48 2014-12-29 2019-01-02 26 12 fbarca@hortonworks.com avijayan@hortonworks.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
StormTimelineMetricsReporter.java
in ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm
 219 19 2015-02-06 2017-09-28 22 9 smohanty@hortonworks.com aonishuk@hortonworks.com
emitter.py
in ambari-metrics-host-monitoring/src/main/python/core
 185 9 2014-12-29 2022-12-22 15 9 fbarca@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 28 8 swagle@hortonworks.com aonishuk@hortonworks.com
host_info.py
in ambari-metrics-host-monitoring/src/main/python/core
 284 13 2014-12-04 2017-06-21 24 8 dsen@apache.org dsen@apache.org
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
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
monitor.xml
in ambari-metrics-assembly/src/main/assembly
 47 - 2014-12-18 2019-01-02 8 7 swagle@hortonworks.com avijayan@hortonworks.com
controller.py
in ambari-metrics-host-monitoring/src/main/python/core
 107 6 2014-12-29 2019-01-02 10 6 fbarca@hortonworks.com avijayan@hortonworks.com
stop_handler.py
in ambari-metrics-host-monitoring/src/main/python/core
 60 8 2014-12-29 2022-12-22 8 6 fbarca@hortonworks.com 524860213@qq.com
main.py
in ambari-metrics-host-monitoring/src/main/python
 76 4 2014-12-29 2018-10-03 8 6 fbarca@hortonworks.com swagle@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
TimelineMetricMetadataManager.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery
 631 38 2018-04-16 2023-07-28 13 4 avijayan@hortonworks.com arshad.mohammad.k@gmail.com
sink.xml
in ambari-metrics-assembly/src/main/assembly
 48 - 2014-12-18 2018-08-29 9 4 swagle@hortonworks.com avijayan@hortonworks.com
TimelineMetricMetadata.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 142 24 2016-01-28 2018-06-21 6 4 swagle@hortonworks.com dsen@apache.org
TimelineMetrics.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline
 77 6 2014-12-05 2017-09-22 6 4 mpapyrkovskyy@hortonworks.com avijayan@hortonworks.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
application_metric_map.py
in ambari-metrics-host-monitoring/src/main/python/core
 135 10 2015-07-07 2019-01-02 5 4 swagle@hortonworks.com avijayan@hortonworks.com
embedded_hbase_service.py
in ambari-metrics-timelineservice/src/main/python
 159 9 2014-12-29 2018-02-10 5 4 fbarca@hortonworks.com aonishuk@hortonworks.com
main.py
in ambari-metrics-timelineservice/src/main/python
 159 4 2014-12-29 2018-04-16 5 4 fbarca@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
MetricCollectorHAHelper.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability
 67 2 2016-05-24 2017-08-31 7 3 swagle@hortonworks.com dsen@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
metric_collector.py
in ambari-metrics-host-monitoring/src/main/python/core
 74 4 2014-12-04 2019-01-02 5 3 dsen@apache.org avijayan@hortonworks.com
amc_service.py
in ambari-metrics-timelineservice/src/main/python
 111 14 2014-12-29 2016-03-09 5 3 fbarca@hortonworks.com jluniya@hortonworks.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
MetricSinkWriteShardHostnameHashingStrategy.java
in ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability
 30 3 2016-05-24 2022-11-16 4 3 swagle@hortonworks.com lucas.bakalian@gmail.com
__init__.py
in ambari-metrics-host-monitoring/src/main/python/core
 13 - 2014-12-29 2015-03-06 4 3 fbarca@hortonworks.com mpapyrkovskyy@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
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
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
directives.js
in ambari-metrics-grafana/ambari-metrics
 16 1 2016-02-04 2018-10-01 3 3 yusaku@hortonworks.com avijayan@hortonworks.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
spnego_kerberos_auth.py
in ambari-metrics-host-monitoring/src/main/python/core
 130 9 2016-10-21 2017-09-28 3 3 dsen@apache.org aonishuk@hortonworks.com
krberr.py
in ambari-metrics-host-monitoring/src/main/python/core
 27 4 2016-10-21 2017-09-28 3 3 dsen@apache.org aonishuk@hortonworks.com
phoenix_utils.py
in ambari-metrics-timelineservice/conf/unix/sqlline
 124 6 2016-09-03 2018-05-02 3 3 swagle@hortonworks.com avijayan@hortonworks.com
sqlline.py
in ambari-metrics-timelineservice/conf/unix/sqlline
 63 2 2016-09-03 2018-05-02 3 3 swagle@hortonworks.com avijayan@hortonworks.com
HBaseTimelineMetricsService.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 452 17 2018-04-16 2022-11-08 14 2 avijayan@hortonworks.com lucas.bakalian@gmail.com
PhoenixTransactSQL.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query
 899 23 2018-04-16 2019-01-02 13 2 avijayan@hortonworks.com avijayan@hortonworks.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
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
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
aggregator.py
in ambari-metrics-host-monitoring/src/main/python/core
 94 8 2017-05-17 2017-09-28 4 2 dsen@apache.org aonishuk@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
AbstractTimelineAggregator.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators
 361 21 2018-04-16 2022-11-08 4 2 avijayan@hortonworks.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
_pslinux.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 894 57
_psutil_linux.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 391 1
_pswindows.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 346 45
_compat.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 343 26
process_info.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 320 -
_psbsd.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 277 38
process_handles.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil/arch/windows
 252 1
_psosx.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 248 35
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 -
_common.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 164 7
setup.py
in ambari-metrics-host-monitoring/src/main/python/psutil
 162 4
_psutil_posix.c
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 94 1
_psposix.py
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 94 4
_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 -
__init__.py
in ambari-metrics-host-monitoring/src/main/python
 16 -
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_posix.h
in ambari-metrics-host-monitoring/src/main/python/psutil/psutil
 3 -
_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 -
TimelineMetricConfiguration.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 555 40 2018-04-16 2019-01-02 9 1 avijayan@hortonworks.com avijayan@hortonworks.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
ams-site.xml
in ambari-metrics-timelineservice/conf/unix
 291 - 2015-02-10 2018-05-31 2 1 dsen@apache.org dsen@apache.org
TimelineMetricsIgniteCache.java
in ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline
 243 7 2018-04-16 2018-05-16 4 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
properties.py
in ambari-metrics-timelineservice/src/main/python/ambari_metrics_collector
 188 16 2014-12-29 2014-12-30 2 1 fbarca@hortonworks.com fbarca@hortonworks.com
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
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
Correlations

File Size vs. Number of Changes: 227 points

ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataManager.java x: 631 lines of code y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataSync.java x: 167 lines of code y: 3 # changes ambari-metrics-grafana/ambari-metrics/datasource.js x: 1114 lines of code y: 48 # 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-host-monitoring/src/main/python/core/emitter.py x: 185 lines of code y: 15 # changes ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py x: 60 lines of code y: 8 # 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-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/availability/MetricCollectorHAController.java x: 231 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: 45 # 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: 14 # 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-host-monitoring/src/main/python/core/application_metric_map.py x: 135 lines of code y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/config_reader.py x: 183 lines of code y: 26 # changes ambari-metrics-host-monitoring/src/main/python/core/controller.py x: 107 lines of code y: 10 # changes ambari-metrics-host-monitoring/src/main/python/core/instance_type_provider.py x: 59 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/core/metering.py x: 48 lines of code y: 1 # changes ambari-metrics-host-monitoring/src/main/python/core/metric_collector.py x: 74 lines of code y: 5 # 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: 4 # 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/TimelineMetricFilteringHostAggregator.java x: 87 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/v2/TimelineMetricHostAggregator.java x: 49 lines of code y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/PhoenixTransactSQL.java x: 899 lines of code y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricConfiguration.java x: 555 lines of code y: 9 # 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-host-monitoring/src/main/python/main.py x: 76 lines of code y: 8 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/__init__.py x: 1007 lines of code y: 2 # changes ambari-metrics-host-monitoring/src/main/python/psutil/psutil/_pssunos.py x: 372 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/config.html x: 1 lines of code y: 3 # 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: 9 # 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: 4 # 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/conf/unix/sqlline/phoenix_utils.py x: 124 lines of code y: 3 # changes ambari-metrics-timelineservice/conf/unix/sqlline/sqlline.py x: 63 lines of code y: 3 # 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/TimelineMetricFilteringHostAggregator.java x: 69 lines of code y: 3 # 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: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/sink/KafkaSinkProvider.java x: 78 lines of code y: 2 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/Precision.java x: 50 lines of code y: 5 # 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/AppMetrics.java x: 18 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/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/sink/HttpSinkProvider.java x: 180 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/records/ApplicationAttemptHistoryData.java x: 121 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-timelineservice/src/main/python/main.py x: 159 lines of code y: 5 # 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-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/SingleValuedTimelineMetric.java x: 59 lines of code y: 3 # 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-host-aggregator/src/main/java/org/apache/hadoop/metrics2/sink/timeline/RawMetricsPublisher.java x: 41 lines of code y: 3 # changes ambari-metrics-host-monitoring/src/main/python/core/aggregator.py x: 94 lines of code y: 4 # changes ambari-metrics-host-monitoring/src/main/python/core/host_info.py x: 284 lines of code y: 24 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsReporter.java x: 219 lines of code y: 22 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsSink.java x: 320 lines of code y: 28 # 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-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/MetricAggregate.java x: 71 lines of code y: 2 # changes ambari-metrics-host-monitoring/src/main/python/core/krberr.py x: 27 lines of code y: 3 # changes ambari-metrics-host-monitoring/src/main/python/core/spnego_kerberos_auth.py x: 130 lines of code y: 3 # 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-host-monitoring/src/main/python/core/blacklisted_set.py x: 58 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-timelineservice/src/main/python/amc_service.py x: 111 lines of code y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/security.py x: 72 lines of code y: 1 # changes ambari-metrics-timelineservice/src/main/resources/scripts/ams_query.py x: 152 lines of code y: 2 # 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-host-monitoring/src/main/python/core/__init__.py x: 13 lines of code y: 4 # changes ambari-metrics-kafka-sink/src/main/java/org/apache/hadoop/metrics2/sink/kafka/ScheduledReporter.java x: 113 lines of code y: 2 # changes ambari-metrics-timelineservice/src/main/python/ambari_metrics_collector/__init__.py x: 1 lines of code y: 2 # changes
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0 1762.0
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Number of Contributors vs. Number of Changes: 227 points

ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataManager.java x: 4 # contributors y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/discovery/TimelineMetricMetadataSync.java x: 2 # contributors y: 3 # changes ambari-metrics-grafana/ambari-metrics/datasource.js x: 14 # contributors y: 48 # 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-host-monitoring/src/main/python/core/emitter.py x: 9 # contributors y: 15 # changes ambari-metrics-host-monitoring/src/main/python/core/stop_handler.py x: 6 # contributors y: 8 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/loadsimulator/data/AppID.java x: 2 # contributors y: 2 # 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: 45 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/availability/MetricSinkWriteShardHostnameHashingStrategy.java x: 3 # contributors y: 4 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/upgrade/core/MetricsDataMigrationLauncher.java x: 3 # contributors y: 5 # 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/uuid/MetricUuidGenNullRestrictedStrategy.java x: 1 # contributors y: 1 # changes ambari-metrics-common/src/main/java/org/apache/hadoop/metrics2/sink/timeline/AppCookieManager.java x: 3 # contributors y: 3 # changes ambari-metrics-host-aggregator/src/main/java/org/apache/hadoop/metrics2/host/aggregator/AggregatorApplication.java x: 4 # contributors y: 6 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/HBaseTimelineMetricsService.java x: 2 # contributors y: 14 # 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-host-monitoring/src/main/python/core/application_metric_map.py x: 4 # contributors y: 5 # changes ambari-metrics-host-monitoring/src/main/python/core/config_reader.py x: 12 # contributors y: 26 # changes ambari-metrics-host-monitoring/src/main/python/core/controller.py x: 6 # contributors y: 10 # 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/v2/TimelineMetricClusterAggregator.java x: 1 # contributors y: 2 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/aggregators/v2/TimelineMetricFilteringHostAggregator.java x: 1 # contributors y: 3 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/query/PhoenixTransactSQL.java x: 2 # contributors y: 13 # changes ambari-metrics-timelineservice/src/main/java/org/apache/ambari/metrics/core/timeline/TimelineMetricConfiguration.java x: 1 # contributors y: 9 # 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: 9 # 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-host-monitoring/src/main/python/core/host_info.py x: 8 # contributors y: 24 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsReporter.java x: 9 # contributors y: 22 # changes ambari-metrics-storm-sink/src/main/java/org/apache/hadoop/metrics2/sink/storm/StormTimelineMetricsSink.java x: 8 # contributors y: 28 # changes ambari-metrics-host-monitoring/src/main/python/core/security.py x: 2 # contributors y: 1 # changes
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  median: 2.0
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  max: 48.0
0 14.0
# contributors
min: 1.0 | average: 2.04 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 14.0

Number of Contributors vs. File Size: 227 points

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  25th percentile: 23.0
  median: 59.0
  75th percentile: 130.0
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0 14.0
# contributors
min: 1.0 | average: 2.04 | 25th percentile: 1.0 | median: 1.0 | 75th percentile: 2.0 | max: 14.0