fix race in DSTTest.testCancel

seeing errors on jenkins server though it runs fine locally;
have patched what looks like one race, but not sure it explains the failure
at https://builds.apache.org/job/incubator-brooklyn-pull-requests/org.apache.brooklyn$brooklyn-core/2440/testReport/junit/org.apache.brooklyn.util.core.task/DynamicSequentialTaskTest/testCancelled/
where we are seeing an extra semaphore at the end of the test;
have added comments and logging in case it is seen again.
(locally all is well.)
3 files changed
tree: 9ecca9e106d60fac725c5f72e11f01b873bd077f
  1. brooklyn/
  2. brooklyn-dist/
  3. brooklyn-docs/
  4. brooklyn-library/
  5. brooklyn-server/
  6. brooklyn-ui/
  7. .gitattributes
  8. .gitignore
  9. LICENSE
  10. NOTICE
  11. pom.xml
  12. README.md
README.md

Brooklyn

Apache Brooklyn Incubator Historic Repo

This is the historical incubator repo for Apache Brooklyn.

Brooklyn has graduated. Visit us here.

The sub-directories in this project correspond to multiple separate repositories in apache. (The link above to brooklyn/ started life exactly as a copy of brooklyn/ in this folder, as an uber-project for the others, including the server and the ui.)

To Build

The code can be built with a:

mvn clean install

This creates a build in usage/dist/target/brooklyn-dist. Run with bin/brooklyn launch.