Poor load balancing in 0.5.3


Boxuan Li
 

I suspect this is an issue with gremlin java-driver. I just reported here: https://issues.apache.org/jira/browse/TINKERPOP-2766

I believe you should provide all hostnames for now.

Best regards,
Boxuan

On Jun 23, 2022, at 2:29 PM, Doug Whitfield via lists.lfaidata.foundation <dwhitfield=perforce.com@...> wrote:

Hi folks,

From what we are seeing in the gremlin driver code, it is expected that all gremlin server host names are provided and not a VIP. Is that correct?  
For example,
  Cluster cluster = Cluster.build()
    .addContactPoints("localhost")
    .port(server.getPort())
    .create();
In the example, 'localhost' is where we put in a generic VIP that points to 3 servers. Is this a bad approach?
In the end, what we are seeing is that load is severely unbalanced.
 
Despite my many protests to upgrade, we are running JanusGraph v0.5.3 and tinkerpop-3.4.6.
 
Please let us know if there is any additional information that would be helpful.

Best Regards,
 
Douglas Whitfield | Enterprise Architect
 

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Doug Whitfield
 

Hi folks,


From what we are seeing in the gremlin driver code, it is expected that all gremlin server host names are provided and not a VIP. Is that correct?  

For example,

  Cluster cluster = Cluster.build()

    .addContactPoints("localhost")

    .port(server.getPort())

    .create();

In the example, 'localhost' is where we put in a generic VIP that points to 3 servers. Is this a bad approach?

In the end, what we are seeing is that load is severely unbalanced.

 

Despite my many protests to upgrade, we are running JanusGraph v0.5.3 and tinkerpop-3.4.6.

 

Please let us know if there is any additional information that would be helpful.


Best Regards,

 

Douglas Whitfield | Enterprise Architect

 

 


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