Solving hadoop open issues -

i have been learning hadoop sometime , trying more hands on. there way can take open issues in map reduce , solve them ? there jira link it?

thanks

i sure welcome

https://issues.apache.org/jira/browse/mapreduce/?selectedtab=com.atlassian.jira.jira-projects-plugin:summary-panel

http://hadoop.apache.org/issue_tracking.html