[REEF-1466] Cancel the blocking message reading and close the task properly

Add cancellation token to GC and Network API as an optional parameter
Update IMRU tasks to pass cancelation token
Update IMRU close handler to cancel the token
Test case update and new test cases

JIRA: [REEF-1466](https://issues.apache.org/jira/browse/REEF-1466)

Pull Request: Closes #1052
22 files changed
tree: f84c3abd3d1bfcc4aeb272bafbad62fe3d007691
  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

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License

Apache 2.0