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Cluster cache replication error on a node

Dear all,

We are using Jira Data center and we have a on a particular node  ( 2 nodes as cluster) an Cluster replication error when running trouble shooting tool.

Error : The node xxxxxxx is not replicating

based on docuementation it says to  :

"Checks that the internode communication settings in the file are correct. Also checks that your network configuration is set up correctly."

The node is not replicating information to the cluster - it exists in the database but not the replication cache.

What does that really means and step or file to check ?

I have go thought the resolving problem on documentation for such error but I could not resolve it .

Does any one met this issue already and could potentially point out steps to go in details to help resolve it ?

1 answer

Here is an example

one of our nodes:

# This ID must be unique across the cluster = is-jira-cluster01
# The location of the shared home directory for all JIRA nodes
jira.shared.home = /data/jira-sharedhome

 The configuration must be specified because in most networks the multicast is often inaccessible for auto-detection of nodes in the cluster.


More Info here. Read "single host configuration"






Sorry, I sent you the wrong link, corrected it in the previous answer.

Regarding your questions:

Each node must have this configuration. The hostname of the current node for cache communication. JIRA Data Center will resolve this internally(I mentioned the multicast above) if the parameter isn't set. 
If you have problems resolving the hostname of the network you can set this parameter.

IP address is the external address of the current node.
Port is an open port for communicating on Ehcache.

Thanks for your reply

based on your sample cluster properties, it is the cluster property for which node ? the node which fails or does this configuration need to be on both nodes ?

The Ip adress you set and port number is the for the node define as ?

Thnaks help


I can’t answer your comment, some kind of community error, I edited the previous comment

In no case do you need to consider me an expert, these are the problems that I had to face and those solutions that helped me defeat it.

Thnaks for your reply.

How do I know the port of the EhCache to use ?


Quote from the official docs:

The port the node is going to be listening to (default = 40001)

If multiple nodes are on the same host or this port is not available, you might need to set this manually.

If all the nodes are on different servers, just make sure that the port is open, no additional configuration is required.

Thanks for your reply,

by the way are you sure it is 

ehcache.object.port and not
ehcache.listners.port ?

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