Koji Kawamura e89ee11199 NIFI-619: Make MonitorActivity more cluster friendly ...

With this commit, MonitorActivity can be configured as:

- Monitor activity per node individually
- Monitor cluster wide activity
  - Send notification flow-file from all of nodes
  - or only from a primary node

Changes:
- Added 'Monitoring Scope' property
- Added 'Reporting Node' property
- Falls back from cluster scope to node scope if necessary
- Persist the latest activity as Cluster state
- Examine cluster state on each node if necessary
- Only update the cluster state if current timestamp is later than existing
  timestamp stored in Zookeeper

This closes #575

Signed-off-by: jpercivall <joepercivall@yahoo.com>

2016-07-15 12:47:37 -04:00

..

src

NIFI-619: Make MonitorActivity more cluster friendly

2016-07-15 12:47:37 -04:00

pom.xml

NIFI-2020 - initial commit for custom transformation support

2016-07-14 18:04:14 -04:00