tree 31c2dbe91a1da6ab89e2c8d75ef315f72d5ee278
parent b8cecb612feaa96a86c031df0b6f6f7306f215b2
author JangHo Seo <jangho@jangho.kr> 1504337285 +0900
committer Byung-Gon Chun <bgchun@apache.org> 1504360193 +0900

[REEF-1879] Downgrade netty dependency to 4.0.23.Final

This addressed the issue by
  * downgrading REEF to use Netty 4.0.23.Final for Hadoop compatibility
  * updating NameLookupClient to throw NamingException on replyQueue.poll timeout instead of NullPointerException

JIRA:
  [REEF-1879](https://issues.apache.org/jira/browse/REEF-1879)

Pull request:
  This closes #1373