GitHub user tgroh opened a pull request:
https://github.com/apache/incubator-beam/pull/1470
[BEAM-1063] Shutdown DynamicSplit Executor in Cleanup
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This ensures that the threads will be shut off when the pipeline shuts
down, enabling a JVM with no more work to do to shut down as well.
You can merge this pull request into a Git repository by running:
$ git pull https://github.com/tgroh/incubator-beam
direct_runner_finishes_and_hangs
Alternatively you can review and apply these changes as the patch at:
https://github.com/apache/incubator-beam/pull/1470.patch
To close this pull request, make a commit to your master/trunk branch
with (at least) the following in the commit message:
This closes #1470
commit 2780181991afd62093ca79330f95ff7c759c2f6b
Author: Thomas Groh
Date: 2016-11-30T22:30:14Z
Shutdown DynamicSplit Executor in Cleanup
This ensures that the threads will be shut off when the pipeline shuts
down, enabling a JVM with no more work to do to shut down as well.
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