Apache Hadoop is an open-source project and is part of the Apache Foundation (http://www.apache.org/). Community involvement is encouraged and information about the Apache Hadoop project can be found at the project website: http://hadoop.apache.org.
In addition, an active discussion can be found in Apache’s JIRA issue tracker system. Issues, ideas, and many important discussions take place on this site. You can see all the Hadoop JIRAs by consulting the following:
In addition to the project website and the JIRA issue tracker, you may wish to consult the following resources for further information.
1. Vinod Kumar ...