tree 7c4c2c223a4faa22566340e4d10a37a76f109138
parent 73c28280c518996714a7bcacdd9e687baafaf35d
author Sergiy Matusevych <motus@apache.org> 1477640138 -0700
committer Markus Weimer <weimer@apache.org> 1477944090 -0700

[REEF-1657] Better thread names in REEF and Wake

This work is towards cleaner shutdown of REEF application required for "REEF as
a library" [REEF-1561](https://issues.apache.org/jira/browse/REEF-1561) project

There are no functionality changes in this PR.

Summary of changes:
  * More descriptive names for threads created in Wake
    `OrderedRemoteReceiverStage` and `DefaultThreadFactory`
  * Better thread names in REEF `ProcessContainer` and
  `EvaluatorMessageDispatcher`
  * Better logging in `REEFErrorHandler` and in many `.close()` methods in REEF
  * Minor refactoring in shutdown code; no functionality changes

JIRA:
  [REEF-1657](https://issues.apache.org/jira/browse/REEF-1657)

Pull Request:
  This closes #1172