Hello Sidharth Kumar Glad to hear your interest
You can find all the mailing list in following link https://hadoop.apache.org/mailing_lists.html Please refer to following wiki page for more details about how the contribution process works. https://wiki.apache.org/hadoop/HowToContribute Regards Brahma Reddy Battula From: Sidharth Kumar [mailto:sidharthkumar2...@gmail.com] Sent: 28 March 2017 14:46 To: user@hadoop.apache.org Subject: Request for Hadoop mailing list subscription and 3.0.0 issues Hi Folks, I am working as full time Hadoop Administrator since 2 years and want to be a part of apache hadoop foundation so that i can contribute best of my knowledge and learn from more about it from experts.So, can you please help me to subscribe to other mailing lists. I also want to know about the issue i was facing while setting apache hadoop 3.0.0-alpha 2 cluster. I installed and configured the cluster and HDFS was working all great but mapreduce was failing. I made multiple attempts by adding few more additional configuration but it was looking that job was not able to pickup the configurations.While the same set of configuration worked fine for hadoop2.7.2 and other stable versions. Thanks for your help in advance -- Regards Sidharth Kumar | Mob: +91 8197 555 599 | LinkedIn<https://www.linkedin.com/in/sidharthkumar2792/>