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ASF GitHub Bot commented on NIFI-5329: -------------------------------------- Github user MikeThomsen commented on the issue: https://github.com/apache/nifi/pull/2893 [Mongo_client_test.xml.txt](https://github.com/apache/nifi/files/2196064/Mongo_client_test.xml.txt) That is a flow for testing the functionality against a Mongo server running on `localhost:27017`. > Add ability to "empty queue" on an entire process group > ------------------------------------------------------- > > Key: NIFI-5329 > URL: https://issues.apache.org/jira/browse/NIFI-5329 > Project: Apache NiFi > Issue Type: Improvement > Components: Core Framework > Affects Versions: 1.6.0 > Reporter: Mark Bean > Priority: Major > > It is desirable to clear all queues in a section of the flow. Specifically, a > Process Group can be taken as the unit to which 'empty queue' would be > applied. All connections within the Process Group are emptied. > If the user does not have permission to empty a given queue, it should be > excluded. However, all connections which the user has permission should > complete successfully. A dialog at the end of the operation should indicate > "X FlowFiles (Y bytes) were removed from Z queues". If appropriate, the > dialog should also include "X queues were not emptied due to insufficient > permission" -- This message was sent by Atlassian JIRA (v7.6.3#76005)