tree ec0e3c1f519b2668f3d721dd76f843d63f4acdbe
parent c0ddcc9c95b946abb346c1521eb3fc8fee1c22b6
author Julia Wang <jwang98052@yahoo.com> 1480473278 -0800
committer Mariia Mykhailova <mariia@apache.org> 1480715963 -0800

[REEF-1679] Evaluator shouldn't go to recovery mode if there is no reconnect logic provided

If there is no IDriverConnection bound, instead of throwing exception after a few quick retries,
we will increase the retry number and finally exit the evaluator if it reaches max retry limit.
If there is a IDriverConnection implemented, we will increase the max retry number
since network glitch could happen for more than a few seconds.

JIRA:
  [REEF-1679](https://issues.apache.org/jira/browse/REEF-1679)

Pull request:
  This closes #1193