GitHub user bbende opened a pull request: https://github.com/apache/nifi/pull/312
NIFI-1697 Ensuring FlowController appropriately wraps code with NarClosable From debugging this issue it was noticed that the problem only occurred while a PutHDFS processor was enabled (running/stopepd), but if it was disabled the problem went away. This led to realizing that when the processor is running or stopped, validation is being called and was not being wrapped with NarCloseable to ensure the validation uses the same classpath as the component uses when executing. This PR ensures that the FlowController wraps validation with NarCloseable, and also when calling OnPrimaryNodeStateChanged which needed to be wrapped as well. You can merge this pull request into a Git repository by running: $ git pull https://github.com/bbende/nifi NIFI-1697 Alternatively you can review and apply these changes as the patch at: https://github.com/apache/nifi/pull/312.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 #312 ---- commit 605c6c88b53076034560d5faf3399c7e2b3e98fd Author: Bryan Bende <bbe...@apache.org> Date: 2016-03-30T15:46:52Z NIFI-1697 Ensuring FlowController appropriately wraps code with NarCloseable ---- --- If your project is set up for it, you can reply to this email and have your reply appear on GitHub as well. If your project does not have this feature enabled and wishes so, or if the feature is enabled but not working, please contact infrastructure at infrastruct...@apache.org or file a JIRA ticket with INFRA. ---