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Posted to issues@nifi.apache.org by "Peter Wicks (JIRA)" <ji...@apache.org> on 2019/01/09 18:37:00 UTC
[jira] [Created] (NIFI-5940) Cluster Node Offload Hangs if any RPG
on flow is Disabled
Peter Wicks created NIFI-5940:
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Summary: Cluster Node Offload Hangs if any RPG on flow is Disabled
Key: NIFI-5940
URL: https://issues.apache.org/jira/browse/NIFI-5940
Project: Apache NiFi
Issue Type: Bug
Components: Core Framework
Reporter: Peter Wicks
Assignee: Peter Wicks
If any Remote Process Group on the flow is disabled when a user starts a node Offload, then offload fails.
This is because the Offload process tries to turn off all Remote Process Group's, even if they are already disabled.
2019-01-09 17:22:00,823 ERROR [Offload Flow Files from Node] org.apache.nifi.NiFi An Unknown Error Occurred in Thread Thread[Offload Flow Files from Node,5,main]: java.lang.IllegalStateException: 33a4935b-5800-360d-9250-2179e3ef5efe is not transmitting
2019-01-09 17:22:00,823 ERROR [Offload Flow Files from Node] org.apache.nifi.NiFi
java.lang.IllegalStateException: 33a4935b-5800-360d-9250-2179e3ef5efe is not transmitting
at org.apache.nifi.remote.StandardRemoteProcessGroup.verifyCanStopTransmitting(StandardRemoteProcessGroup.java:1333)
at org.apache.nifi.remote.StandardRemoteProcessGroup.stopTransmitting(StandardRemoteProcessGroup.java:1036)
at java.util.ArrayList.forEach(ArrayList.java:1249)
at org.apache.nifi.controller.StandardFlowService.offload(StandardFlowService.java:706)
at org.apache.nifi.controller.StandardFlowService.handleOffloadRequest(StandardFlowService.java:688)
at org.apache.nifi.controller.StandardFlowService.access$400(StandardFlowService.java:105)
at org.apache.nifi.controller.StandardFlowService$3.run(StandardFlowService.java:428)
at java.lang.Thread.run(Thread.java:745)
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