Github user ilooner commented on the issue:
https://github.com/apache/drill/pull/1165
@vrozov Fixed bad link and added maven badge. Currently the maven badge
points to drill's distribution pom. It's also interesting to note that only
some of drill's artifacts are published on maven central. See
https://search.maven.org/#search%7Cga%7C1%7Cg%3A%22org.apache.drill%22---
