[REEF-1728] Improve logging in the Driver when Evaluator is being closed.

Better wording in error and log messages during the Evaluator closure
process on the Driver side. No changes in functionality in this PR.

JIRA:
  [REEF-1728](https://issues.apache.org/jira/browse/REEF-1728)

Pull request:
  This closes #1244
3 files changed
tree: 17a726c8196a49c3e936781b0e36300e53616c15
  1. bin/
  2. dev/
  3. lang/
  4. website/
  5. .gitattributes
  6. .gitignore
  7. .travis.yml
  8. appveyor.yml
  9. Doxyfile
  10. HEADER
  11. LICENSE
  12. NOTICE
  13. pom.xml
  14. README.md
README.md

Apache REEF™

Apache REEF™ (Retainable Evaluator Execution Framework) is a library for developing portable applications for cluster resource managers such as Apache Hadoop YARN or Apache Mesos. For example, Microsoft Azure Stream Analytics is built on REEF and Hadoop.

Online Documentation

Detailed information on REEF can be found in the following places:

The developer mailing list is the best way to reach REEF‘s developers when the above aren’t sufficient.

Build Status

ComponentOSStatus
REEF JavaUbuntuBuild Status
REEF.NETWindowsBuild status

Building REEF

Java.NET
Build & run unit testsjava\BUILD.mdcs\BUILD.md

Releases

downloads NuGet package

License

Apache 2.0