The Apache Software Foundation

Project Contributions

Project	30 days	90 days	365 days	1095 days	All time
Apache Groovy	44%	42%	32%	38%	28%
Apache Hivemall	0%	0%	0%	50%	0%
Apache Karaf	0%	14%	1%	0%	0%
Apache Druid	10%	12%	5%	3%	1%
Apache Lucene	10%	4%	2%	5%	2%
Tokio	6%	1%	0%	0%	0%
RocksDB	3%	1%	0%	0%	0%
Apache Petri	0%	0%	0%	7%	0%
Apache Solr	0%	1%	0%	0%	5%
Apache Subversion	0%	0%	0%	0%	8%
Apache Zepplin	0%	0%	0%	0%	3%
Apache Spark	8%	8%	7%	7%	4%
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
1805	Paul King 23,960,648	Apache Groovy, Apache Karaf, Grails, ELKI
2797	Hyukjin Kwon 17,606,280	Apache Spark, Apache Kyuubi, Delta Lake, Apache Parquet
5609	Stephan Ewen 10,190,804	Apache Flink, Apache Beam
6458	Julian Foad 9,070,638	Apache Subversion
6802	Uwe Schindler 8,666,668	Apache Solr, Apache Lucene, Apache POI, Apache Tika
7663	Till Rohrmann 7,805,233	Apache Flink, Tokio, RocksDB, Apache Zepplin
17915	Zoltan Haindrich 3,263,044	Apache Druid, Apache Hive, Apache Calcite, Fyrox
71994	Prabhjyot Singh 414,738	Apache Zepplin, Apache Ambari
114881	Gavin McDonald 171,875	Apache Petri, Apache Bloodhound, Apache Santuario, Apache Creadur