One Node not able to Join the Kylo Cluster

[Suvendu Mohanty]

Hi There,

I had a 3 node kylo cluster, and suddenly one node cluster is not joining the cluster. It is not showing any error on start but not joining the cluster.

I checked all the configuration in place.

Note: Earlier this kylo node was working fine and was joined the cluster.  Please help with this. thank you in advance.

This is the log from the node that is not joining the cluster. 

2020-03-09 05:32:57 INFO  pool-19-thread-1:RepositoryMonitor:100 - Started repository monitoring

2020-03-09 05:33:00 INFO  kylo-startup pool-3:JGroupsClusterService:175 - Cluster membership changed: There are now 1 members in the cluster. [sv2lx01xxx-36312] 

2020-03-09 05:33:00 INFO  kylo-startup pool-3:JGroupsClusterService:242 - *** Channel connected sv2lx01xxx-36312,[sv2lx01xxx-36312]

2020-03-09 05:33:00 INFO  kylo-startup pool-3:NifiFlowCacheClusterManager:250 - Kylo Cluster Node connected 1 members exist.  [sv2lx01xxx-36312] 

2020-03-09 05:33:00 INFO  kylo-startup pool-3:NifiFlowCacheClusterManager:255 - This is the First Member connecting to the cluster.  Resetting the previous Cluster cache updates  1 members exist.  [sv2lx01xxx-36312] 

2020-03-09 05:33:03 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: b1b3e854-f448-4baf-942f-e72a79261d07,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:33:03 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 4d261404-d23d-4e5c-b1aa-31910cc00835,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:33:21 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: ad5fa192-845d-40d0-bfa8-375641673633,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:33:21 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: c32b0659-74a9-4d79-b38e-0d0b7b84cce1,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:33:33 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 302d8233-c670-4bbf-aebe-5a62e3c61c89,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:33:33 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: e18b0fe8-bb3b-4b25-b52a-4fb6ea3ac33a,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:33:54 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: dfbd1710-abbc-4a3d-8373-b538346e6237,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:33:54 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 8a6b2d19-4af2-41f1-b136-25bb4a41dee5,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:34:18 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 50310b59-dbc4-4486-b71a-6ea4f512e43c,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:34:18 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 232ee979-d00f-4c80-978c-31e0f97b0fa4,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:34:27 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 29168f3b-332f-4e03-a737-0fbc7e9450b0,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:34:27 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: cce97522-a43b-4721-9f4c-5d8e03487039,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:34:27 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 43112ffd-3df6-4acc-bd08-af0df832a3b5,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:34:27 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 5a845170-e37e-4d53-828b-5ff371ff2ba4,  1 events from the thinkbig.feed-manager queue 

2020-03-09 05:34:33 INFO  DefaultMessageListenerContainer-1:ProvenanceEventReceiver:218 - About to process batch: 8cd4e595-714f-4059-874f-f7fbe7da1c29,  1 events from the thinkbig.feed-manager queue