The Apache Software Foundation

Project Contributions

Project	30 days	90 days	365 days	1095 days	All time
Apache Groovy	45%	44%	34%	38%	28%
Apache Hivemall	0%	0%	0%	50%	0%
Apache Lucene	10%	5%	2%	5%	2%
Apache Karaf	0%	17%	1%	0%	0%
Apache Solr	0%	2%	0%	0%	5%
Apache Spark	11%	9%	7%	8%	4%
Apache Druid	6%	10%	5%	3%	1%
RocksDB	6%	2%	0%	0%	0%
Tokio	4%	1%	0%	0%	0%
Apache Petri	0%	0%	0%	7%	0%
Apache Subversion	0%	0%	0%	0%	8%
Grails	1%	0%	0%	0%	0%
Apache Zepplin	0%	0%	0%	0%	3%
Apache Flink	0%	0%	0%	0%	13%
Apache Calcite	0%	0%	1%	0%	1%
Apache Hive	0%	0%	0%	0%	2%

Rank	Contributor	Top Projects
1732	Paul King 24,648,615	Apache Groovy, Grails, Apache Lucene, Apache Netbeans
2733	Hyukjin Kwon 17,967,657	Apache Spark, Delta Lake, Apache Arrow, Pandas
5304	Julian Foad 10,706,405	Apache Subversion
5666	Stephan Ewen 10,134,955	Apache Flink, Apache Beam
6939	Uwe Schindler 8,499,383	Apache Solr, Apache Lucene, Apache POI, Apache Tika
7643	Till Rohrmann 7,812,648	Apache Flink, RocksDB, Tokio, Homebrew
18350	Zoltan Haindrich 3,170,199	Apache Druid, Apache Hive, Apache Calcite, Fyrox
76415	Prabhjyot Singh 371,536	Apache Zepplin, Apache Ambari
110554	Gavin McDonald 184,909	Apache Creadur, Apache Subversion, Apache Thrift, Apache TomEE