DRILL-2575: FragmentExecutor.cancel() blasts through state transitions regardless of current state

FragmentExecutor:
- Changed cancel() to behave asynchronously, and for the cancelation request to
  be checked at an appropriate place in the run() loop.
1 file changed
tree: 2f26f7f823e32cf12cd004ba710f7b0aebccbf1a
  1. .gitignore
  2. .travis.yml
  3. INSTALL.md
  4. KEYS
  5. LICENSE
  6. NOTICE
  7. README.md
  8. common/
  9. contrib/
  10. distribution/
  11. exec/
  12. header
  13. pom.xml
  14. protocol/
  15. sample-data/
  16. src/
  17. tools/
README.md

Apache Drill

Apache Drill is a distributed MPP query layer that supports SQL and alternative query languages against NoSQL and Hadoop data storage systems. It was inspired in part by Google's Dremel.

Quickstart

Please read INSTALL.md for setting up and running Apache Drill.

More Information

Please see the Apache Drill Website or the Apache Drill Wiki for more information including:

  • Remote Execution Installation Instructions
  • Information about how to submit logical and distributed physical plans
  • More example queries and sample data
  • Find out ways to be involved or disuss Drill

Join the community!

Apache Drill is an Apache Foundation project and is seeking all types of contributions. Please say hello on the Apache Drill mailing list or join our Google Hangouts for more information. (More information can be found at the Apache Drill website).