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https://issues.apache.org/jira/browse/NIFI-2160?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15367116#comment-15367116
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ASF subversion and git services commented on NIFI-2160:
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Commit 2ed1ab7630a91a0f966954f9821048693fe65598 in nifi's branch
refs/heads/master from [~ozhurakousky]
[ https://git-wip-us.apache.org/repos/asf?p=nifi.git;h=2ed1ab7 ]
NIFI-2160 fixed service startup ordering (MASTER)
This closes #606
> Enabled ControllerServices disabled on restart
> ----------------------------------------------
>
> Key: NIFI-2160
> URL: https://issues.apache.org/jira/browse/NIFI-2160
> Project: Apache NiFi
> Issue Type: Bug
> Affects Versions: 0.7.0
> Reporter: Brandon DeVries
> Assignee: Oleg Zhurakousky
> Priority: Critical
> Fix For: 1.0.0, 0.7.0
>
>
> As a result of the fix for NIFI-2032, *previously enabled ControllerServices
> become disabled after a restart* if they are not referenced by another
> component. However, we use a custom domain specific langauge that can
> reference a controller service from a query defined as a custom processor's
> property. This means that we use a number of controller service that are
> only used in this way (i.e. are never directly referred to by another
> component). Upon restart, these are now disabled causing issues with our
> flows.
> I have not yet stepped through the new enableControllerServices() \[1\]
> method to figure out exactly where the issue is coming from, but I wanted to
> get the ticket out there and on the radar, as this breaks backwards
> compatibility on a feature we heavily rely on.
> \[1\]
> https://github.com/apache/nifi/blob/0.x/nifi-nar-bundles/nifi-framework-bundle/nifi-framework/nifi-framework-core/src/main/java/org/apache/nifi/controller/service/StandardControllerServiceProvider.java#L301-336
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