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https://issues.apache.org/jira/browse/NIFI-7003?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sushil Kumar updated NIFI-7003:
-------------------------------
Summary: Issuing "nifi.sh stop" on deleted node makes it to join the
cluster in a disconnected mode (was: "nifi.sh stop" makes a deleted node to
join the cluster in a disconnected mode)
> Issuing "nifi.sh stop" on deleted node makes it to join the cluster in a
> disconnected mode
> ------------------------------------------------------------------------------------------
>
> Key: NIFI-7003
> URL: https://issues.apache.org/jira/browse/NIFI-7003
> Project: Apache NiFi
> Issue Type: Bug
> Components: Configuration
> Affects Versions: 1.10.0
> Reporter: Sushil Kumar
> Priority: Major
>
> As a process to descale the cluster, I did as following
>
> {code:java}
> nifi-toolkit/bin/cli.sh nifi disconnect-node
> nifi-toolkit/bin/cli.sh nifi offload-node
> {code}
>
> once offloaded
>
> {code:java}
> nifi-toolkit/bin/cli.sh nifi delete-node
> {code}
>
> Now what happens is if I issue
> {code:java}
> nifi.sh stop{code}
> command this node joins back the cluster as a disconnected node.
> Found the relevant message in coordinator logs too
>
> {code:java}
> 2020-01-09 21:10:07,779 INFO [NiFi Web Server-18]
> o.a.n.c.c.node.NodeClusterCoordinator Requesting that node-3:8080 disconnect
> due to User anonymous requested that node be disconnected from cluster
> 2020-01-09 21:10:07,779 INFO [NiFi Web Server-18]
> o.a.n.c.c.node.NodeClusterCoordinator Status of node-3:8080 changed from
> NodeConnectionStatus[nodeId=node-3:8080, state=CONNECTED, updateId=121] to
> NodeConnectionStatus[nodeId=node-3:8080, state=DISCONNECTED, Disconnect
> Code=User Disconnected Node, Disconnect Reason=User anonymous requested that
> node be disconnected from cluster, updateId=126]
> 2020-01-09 21:10:07,791 INFO [Disconnect node-3:8080]
> o.a.n.c.c.node.NodeClusterCoordinator Event Reported for node-3:8080 -- Node
> disconnected due to User anonymous requested that node be disconnected from
> cluster
> 2020-01-09 21:10:11,087 INFO [NiFi Web Server-20]
> o.a.n.c.c.node.NodeClusterCoordinator Requesting that node-3:8080 is
> offloaded due to User anonymous requested that node be offloaded
> 2020-01-09 21:10:11,087 INFO [NiFi Web Server-20]
> o.a.n.c.c.node.NodeClusterCoordinator Status of node-3:8080 changed from
> NodeConnectionStatus[nodeId=node-3:8080, state=DISCONNECTED, Disconnect
> Code=User Disconnected Node, Disconnect Reason=User anonymous requested that
> node be disconnected from cluster, updateId=126] to
> NodeConnectionStatus[nodeId=node-3:8080, state=OFFLOADING, Offload Code=Node
> Offloaded, Offload Reason=User anonymous requested that node be offloaded,
> updateId=127]
> 2020-01-09 21:10:11,092 INFO [Offload node-3:8080]
> o.a.n.c.c.node.NodeClusterCoordinator Event Reported for node-3:8080 -- Node
> was offloaded due to User anonymous requested that node be offloaded
> 2020-01-09 21:10:11,240 INFO [Process Cluster Protocol Request-5]
> o.a.n.c.c.node.NodeClusterCoordinator Status of node-3:8080 changed from
> NodeConnectionStatus[nodeId=node-3:8080, state=OFFLOADING, Offload Code=Node
> Offloaded, Offload Reason=User anonymous requested that node be offloaded,
> updateId=127] to NodeConnectionStatus[nodeId=node-3:8080, state=OFFLOADED,
> Offload Code=null, Offload Reason=null, updateId=129]
> 2020-01-09 21:10:11,243 INFO [Process Cluster Protocol Request-5]
> o.a.n.c.p.impl.SocketProtocolListener Finished processing request
> fe2684bb-7cf2-44bf-ab40-73c986b60921 (type=NODE_STATUS_CHANGE, length=1562
> bytes) from node-3 in 5 millis
> 2020-01-09 21:10:13,565 INFO [NiFi Web Server-19]
> o.a.n.c.c.node.NodeClusterCoordinator Event Reported for node-3:8080 -- User
> anonymous requested that node be removed from cluster
> 2020-01-09 21:11:14,419 INFO [Process Cluster Protocol Request-4]
> o.a.n.c.c.node.NodeClusterCoordinator Status of node-3:8080 changed from null
> to NodeConnectionStatus[nodeId=node-3:8080, state=DISCONNECTED, Disconnect
> Code=Node was Shutdown, Disconnect Reason=Node was Shutdown, updateId=130]
> 2020-01-09 21:11:14,430 INFO [Process Cluster Protocol Request-4]
> o.a.n.c.p.impl.SocketProtocolListener Finished processing request
> 768d3441-64a0-4a01-9ae6-a019d98ffa75 (type=NODE_STATUS_CHANGE, length=1645
> bytes) from node-3 in 17 millis
>
> {code}
>
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