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https://issues.apache.org/jira/browse/NIFI-2032?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15340910#comment-15340910
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ASF subversion and git services commented on NIFI-2032:
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Commit d64fe416be6627682c7458ded71ba2ea6e05a899 in nifi's branch
refs/heads/master from [~ozhurakousky]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=d64fe41 ]
NIFI-2032 put back bulletinRepo reporting logic
NIFI-2032 polishing (+2 squashed commits)
Squashed commits:
[4549443] NIFI-2032 fixed 'enableControllerServices' logic
added getRequiredControllerServices() operation to ControllerServiceNode
[3d95c8e] NIFI-2032 Removed legacy references to bulletin repository in
StandardControllerServiceProvider. (+1 squashed commit)
Squashed commits:
[6402eb9] NIFI-2032 fixed 'enableControllerServices' logic
added getRequiredControllerServices() operation to ControllerServiceNode
This closes #541.
Signed-off-by: Andy LoPresto <[email protected]>
> Processors could be started before the Controller Services that they depend on
> ------------------------------------------------------------------------------
>
> Key: NIFI-2032
> URL: https://issues.apache.org/jira/browse/NIFI-2032
> Project: Apache NiFi
> Issue Type: Bug
> Components: Core Framework
> Reporter: Mark Payne
> Assignee: Oleg Zhurakousky
> Priority: Critical
> Fix For: 1.0.0, 0.7.0
>
>
> in the StandardControllerServiceProvider, we enable a Collection of
> Controller Services but do so in the background with a limited number of
> threads. We need to ensure that all Controller Services have at least become
> ENABLING before returning from this method. Otherwise, Processors that depend
> on them could attempt to start. If this happens, the Processor will be
> invalid because it references a Disabled Controller Service. As a result, the
> Processor will not start. In a clustered environment, we will end up with
> inconsistent run states across the nodes.
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