Who We are

Apache Hadoop Project Members

We ask that you please do not send us emails privately asking for support. We are non-paid volunteers who help out with the project and we do not necessarily have the time or energy to help people on an individual basis. Instead, we have setup mailing lists for each module which often contain hundreds of individuals who will help answer detailed requests for help. The benefit of using mailing lists over private communication is that it is a shared resource where others can also learn from common mistakes and as a community we all grow together.

Hadoop PMC

The Hadoop Project Management Committee contains (in alphabetical order):

username name organization roles timezone
aajisaka Akira Ajisaka AWS +9
acmurthy Arun C Murthy Hortonworks -8
aengineer Anu Engineer Hortonworks -8
amareshwari Amareshwari Sriramadasu InMobi +5.5
arp Arpit Agarwal Hortonworks -8
asuresh Arun Suresh LinkedIn -8
atm Aaron T. Myers Cloudera -8
ayushsaxena Ayush Saxena Cloudera +5.5
bikas Bikas Saha Hortonworks -8
billie Billie Rinaldi Microsoft -5
bibinchundatt Bibin A Chundatt Microsoft +5.5
bobby Robert(Bobby) Evans NVIDIA -6
brahma Brahma Reddy Battula Huawei +5.5
brandonli Brandon Li Hortonworks -8
cdouglas Chris Douglas Microsoft -8
cliang Chen Liang LinkedIn -8
cmccabe Colin Patrick McCabe Cloudera HDFS -8
cnauroth Chris Nauroth Google -8
cutting Doug Cutting Cloudera -8
daryn Daryn Sharp Verizon Media -6
ddas Devaraj Das Hortonworks -8
devaraj Devaraj K Intel +5.5
dhruba Dhruba Borthakur Facebook -8
ebadger Eric Badger Verizon Media -6
eli Eli Collins Cloudera -8
enis Enis Soztutar Hortonworks -8
epayne Eric Payne Verizon Media -6
gkesavan Giridharan Kesavan Hortonworks -8
haibochen Haibo Chen LinkedIn -8
hairong Hairong Kuang Facebook -8
hexiaoqiao He Xiaoqiao Meituan +8
hitesh Hitesh Shah Hortonworks -8
inigoiri Íñigo Goiri Microsoft -8
iwasakims Masatake Iwasaki NTT DATA +9
jeagles Jonathan Eagles Verizon Media -6
jghoman Jakob Homan LinkedIn -8
jhung Jonathan Hung LinkedIn -8
jianhe Jian He Hortonworks -8
jing9 Jing Zhao Hortonworks -8
jitendra Jitendra Nath Pandey Hortonworks -8
jlowe Jason Lowe NVIDIA -6
jzhuge John Zhuge Netflix -8
junping_du Junping Du Datastrato +8
kasha Karthik Kambatla Cloudera -8
kihwal Kihwal Lee Verizon Media -6
kkaranasos Konstantinos Karanasos Microsoft -8
lei Lei Xu Cruise Automation -8
liuml07 Mingliang Liu Salesforce HDFS -8
ljain Lokesh Jain Cloudera +5.5
llu Luke Lu VMware -8
mahadev Mahadev Konar Hortonworks -8
mattf Matt Foley Apple -8
mingma Ming Ma Twitter -8
msingh Mukul Kumar Singh Hortonworks +5.5
naganarasimha_gr Naganarasimha G R SCB +8.0
nanda Nanda kumar Hortonworks +5.5
nigel Nigel Daley Pinterest -8
omalley Owen O'Malley Hortonworks -8
ozawa Tsuyoshi Ozawa NTT +9
phunt Patrick Hunt Cloudera ZooKeeper -8
rangadi Raghu Angadi Twitter -8
rchiang Ray Chiang Cloudera -8
rkanter Robert Kanter Cloudera -8
rohithsharmaks Rohith Sharma K S Hortonworks +5.5
sharad Sharad Agarwal InMobi +5.5
shv Konstantin Shvachko LinkedIn HDFS -8
sammichen Sammi Chen Tencent +8
sandy Sandy Ryza Cloudera -8
shashikant Shashikant Banerjee Cloudera +5.5
sjlee Sangjin Lee PayPal -8
snemeth Szilard Nemeth Cloudera +1
sradia Sanjay Radia Hortonworks -8
sseth Siddharth Seth Hortonworks -8
stack Michael Stack Apple HBase -8
stevel Steve Loughran Cloudera 0
subru Subru Krishnan Microsoft -8
sunilg Sunil Govindan Cloudera +5.5
surendralilhore Surendra Singh Lilhore Microsoft HDFS +5.5
suresh Suresh Srinivas Hortonworks -8
szetszwo Tsz Wo (Nicholas) Sze Hortonworks -8
tasanuma Takanobu Asanuma Yahoo! JAPAN +9
templedf Daniel Templeton Cloudera -8
tgraves Thomas Graves NVIDIA -6
todd Todd Lipcon Cloudera -8
tomwhite Tom White Cloudera -8
tucu Alejandro Abdelnur Cloudera -8
umamahesh Uma Maheswara Rao G Intel +5.5
varunsaxena Varun Saxena LinkedIn +5.5
vinayakumarb Vinayakumar B Google +5.5
vinodkv Vinod Kumar Vavilapalli Hortonworks -8
vvasudev Varun Vasudev +5.5
yhemanth Hemanth Yamijala +5.5
wang Andrew Wang Cloudera -8
wangda Wangda Tan Hortonworks -8
wheat9 Haohui Mai Uber -8
wwei Weiwei Yang Hortonworks +8
xgong Xuan Gong Hortonworks -8
xiao Xiao Chen Netflix -8
xyao Xiaoyu Yao Hortonworks -8
yjzhangal Yongjun Zhang Pinterest -8
yliu Yi Liu Intel +8
yqlin Yiqun Lin EBay +8
yufei Yufei Gu Apple -8
zhz Zhe Zhang LinkedIn -8
zjshen Zhijie Shen Hortonworks -8
zshao Zheng Shao Facebook -8
ztang Zhankun Tang Cloudera +8

Emeritus Hadoop PMC Members

Hadoop Committers

Hadoop’s active committers include:

username name organization roles timezone
aajisaka Akira Ajisaka AWS +9
ab Andrzej Bialecki Getopt +1
abmodi Abhishek Modi Google +5.5
acmurthy Arun C Murthy Hortonworks -8
adhoot Anubhav Dhoot Cloudera -8
aengineer Anu Engineer Hortonworks -8
ajay Ajay Kumar Hortonworks -8
amareshwari Amareshwari Sriramadasu InMobi +5.5
amarrk Amar Ramesh Kamat Yahoo! +5.5
arp Arpit Agarwal Hortonworks -8
arpit Arpit Gupta Hortonworks -8
asuresh Arun Suresh LinkedIn -8
atm Aaron T. Myers Cloudera -8
avijayan Aravindan Vijayan Cloudera -8
aw Allen Wittenauer Effective Machines -8
ayushsaxena Ayush Saxena Cloudera +5.5
benoy Benoy Antony eBay -8
bharat Bharat Viswanadham Hortonworks -8
bibinchundatt Bibin A Chundatt Microsoft +5.5
bikas Bikas Saha Hortonworks -8
billie Billie Rinaldi Cloudera -5
bobby Robert(Bobby) Evans NVIDIA -6
boryas Boris Shkolnik LinkedIn -8
botong Botong Huang Alibaba -8
brahma Brahma Reddy Battula Huawei +5.5
brandonli Brandon Li Hortonworks -8
bteke Benjamin Teke Cloudera +1
busbey Sean Busbey Cloudera -6
cdouglas Chris Douglas Microsoft -8
cliang Chen Liang LinkedIn -8
cmccabe Colin Patrick McCabe Cloudera HDFS -8
cnauroth Chris Nauroth Google -8
cos Konstantin Boudnik WANdisco -8
csingh Chandni Singh LinkedIn -8
ctrezzo Chris Trezzo Twitter -8
curino Carlo Curino Microsoft -8
cutting Doug Cutting Cloudera -8
daryn Daryn Sharp Verizon Media -6
ddas Devaraj Das Hortonworks -8
devaraj Devaraj K Intel +5.5
dhruba Dhruba Borthakur Facebook -8
dineshc Dinesh Chitlangia Cloudera -5
dmollitor David Mollitor Cloudera -5
drankye Kai Zheng Intel +8
ebadger Eric Badger Verizon Media -6
elek Márton Elek Hortonworks +1
eli Eli Collins Cloudera -8
epayne Eric Payne Verizon Media -6
enis Enis Soztutar Hortonworks -8
eyang Eric Yang IBM -8
ferhui Hui Fei Tencent +8
gabota Gabor Bota Cloudera +1
gaurava Gautham Banasandra Microsoft +5.5
gera Gera Shegalov NVIDIA -8
gifuma Giovanni Matteo Fumarola Microsoft -8
gkesavan Giridharan Kesavan Hortonworks RE -8
gtcarrera9 Li Lu Hortonworks -8
hemanthboyina Hemanth Boyina Huawei +5.5
hitesh Hitesh Shah Hortonworks -8
haibochen Haibo Chen LinkedIn -8
hairong Hairong Kuang Facebook HDFS -8
hanishakoneru Hanisha Koneru Hortonworks -8
harsh Harsh J Cloudera +5.5
hexiaoqiao He Xiaoqiao Meituan +8
inigoiri Íñigo Goiri Microsoft -8
ivanmi Ivan Mitic Microsoft -8
iwasakims Masatake Iwasaki NTT DATA +9
jbrennan Jim Brennan NVIDIA -6
jeagles Jonathan Eagles Verizon Media -6
jghoman Jakob Homan LinkedIn -8
jhung Jonathan Hung LinkedIn -8
jianhe Jian He Hortonworks -8
jing9 Jing Zhao Hortonworks -8
jitendra Jitendra Nath Pandey Hortonworks -8
jlowe Jason Lowe NVIDIA -6
johan Johan Oskarsson Twitter 0
junping_du Junping Du Datastrato +8
jzhuge John Zhuge Netflix -8
kasha Karthik Kambatla Cloudera -8
kihwal Kihwal Lee Verizon Media -6
kkaranasos Konstantinos Karanasos Microsoft -8
knoguchi Koji Noguchi Verizon Media -8
kzhang Kan Zhang IBM -8
lei Lei Xu Cloudera -8
licheng Li Cheng Tencent +8
liuml07 Mingliang Liu Salesforce HDFS -8
liuxun Xun Liu Datastrato +8
ljain Lokesh Jain Cloudera +5.5
lohit Lohit Vijayarenu Twitter -8
llu Luke Lu VMware -8
lmccay Larry McCay Hortonworks -5
mackrorysd Sean Mackrory Cloudera -7
mahadev Mahadev Konar Hortonworks -8
manojpec Manoj Govindassamy Cloudera -8
matei Matei Zaharia UC Berkeley -8
mattf Matthew Foley Apple HDFS -8
mayank Mayank Bansal uber -8
molkov Dmytro Molkov Facebook HDFS -8
mukund Mukund Madhugiri Yahoo! QA -8
mingma Ming Ma Twitter -8
msingh Mukul Kumar Singh Hortonworks +5.5
naganarasimha_gr Naganarasimha G R SCB +8.0
nanda Nanda kumar Hortonworks +5.5
nigel Nigel Daley Pinterest QA -8
nroberts Nathan Roberts Verizon Media -6
omalley Owen O'Malley Hortonworks -8
ozawa Tsuyoshi Ozawa NTT +9
prabhujoseph Prabhu Joseph Microsoft +5.5
quapaw Andras Gyori Cloudera +1
rakeshr Rakesh Radhakrishnan Intel +5.5
rangadi Raghu Angadi Twitter HDFS -8
ramya Ramya Sunil Hortonworks -8
raviprak Ravi Prakash Altiscale, Inc. -8
rchiang Ray Chiang Cloudera -8
rkanter Robert Kanter Cloudera -8
rohithsharmaks Rohith Sharma K S Hortonworks +5.5
rvs Roman Shaposhnik Pivotal -8
sammichen Sammi Chen Tencent +8
schen Scott Chun-Yang Chen Facebook -8
sharad Sharad Agarwal InMobi +5.5
shv Konstantin Shvachko LinkedIn HDFS -8
sandy Sandy Ryza Cloudera -8
shashikant Shashikant Banerjee Cloudera +5.5
siyao Siyao Meng Cloudera -8
sjlee Sangjin Lee PayPal -8
sradia Sanjay Radia Hortonworks -8
sreekanth Sreekanth Ramakrishnan InMobi +5.5
sidharta Sidharta Seethana Hortonworks -8
simbadzina Simbarashe Dzinamarira LinkedIn HDFS -8
slfan1989 Shilun Fan DiDi +8
snemeth Szilard Nemeth Cloudera +1
sseth Siddharth Seth Hortonworks -8
stevel Steve Loughran Cloudera 0
subru Subru Krishnan Microsoft -8
sunchao Chao Sun Apple HDFS -8
sunilg Sunil Govindan Cloudera +5.5
surendralilhore Surendra Singh Lilhore Microsoft HDFS +5.5
suresh Suresh Srinivas Hortonworks -8
swagle Siddharth Wagle Cloudera -8
szegedim Miklos Szegedi Cloudera YARN -8
szetszwo Tsz Wo (Nicholas) Sze Hortonworks -8
tanping Tanping Wang Yahoo! -8
taoyang Tao Yang Alibaba +8
tasanuma Takanobu Asanuma Yahoo! JAPAN +9
taton Christophe Taton INRIA +1
templedf Daniel Templeton Cloudera -8
tgraves Thomas Graves NVIDIA -6
todd Todd Lipcon Cloudera -8
tomscut Tao Li BIGO +8
tomwhite Tom White Cloudera -8
tucu Alejandro Abdelnur Cloudera -8
umamahesh Uma Maheswara Rao G Intel HDFS +5.5
varunsaxena Varun Saxena LinkedIn +5.5
vinayakumarb Vinayakumar B Google HDFS +5.5
vinodkv Vinod Kumar Vavilapalli Hortonworks -8
vivekratnavel Vivek Ratnavel Subramanian Cloudera -8
vrushali Vrushali Channapattan Twitter -8
vvasudev Varun Vasudev Hortonworks +5.5
waltersu4549 Walter Su HDFS +8
wang Andrew Wang Cloudera -8
wangda Wangda Tan Hortonworks -8
weichiu Wei-Chiu Chuang Cloudera -8
weiy Wei Yan Google -8
wheat9 Haohui Mai Uber -8
wilfreds Wilfred Spiegelenburg Cloudera +10
wwei Weiwei Yang Hortonworks +8
xgong Xuan Gong Hortonworks -8
xiao Xiao Chen Netflix -8
xkrogen Erik Krogen LinkedIn HDFS -8
xyao Xiaoyu Yao Hortonworks -8
yufei Yufei Gu Apple -8
yjzhangal Yongjun Zhang Pinterest -8
yliu Yi Liu Intel +8
yqlin Yiqun Lin EBay +8
zanderxu Zengqiang Xu Shopee +8
zhangshuyan Shuyan Zhang Meituan +8
zhouquan Zac Zhou Ant Financial +8
zhuqi Qi Zhu Cloudera +8
zhz Zhe Zhang LinkedIn HDFS -8
zjshen Zhijie Shen Hortonworks -8
zshao Zheng Shao Facebook -8
ztang Zhankun Tang Cloudera +8
zxu Zhihai Xu Uber -8

Emeritus Hadoop Committers

Hadoop committers who are no longer active include: