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https://issues.apache.org/jira/browse/CASSANDRA-13853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16404307#comment-16404307
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Jon Haddad commented on CASSANDRA-13853:
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Just looked at the patch. Overall, it looks good, I just have a small nit -
the RF reported under the datacenters section is a little misleading.
I created a 2 DC cluster with 2 keyspaces:
{code}
cqlsh> create KEYSPACE whatever WITH replication = {'class':
'NetworkTopologyStrategy', 'dc1': 3, 'dc2':5};
cqlsh> create KEYSPACE whatever2 WITH replication = {'class':
'NetworkTopologyStrategy', 'dc1': 3, 'dc2':5};
{code}
The keyspaces section from the output of nodetool reports RF=8, which is a
little odd. I'd expect to see each of the DCs listed with their own RFs.
{code}
Keyspaces:
system_schema RF: 1
system RF: 1
system_traces RF: 2
system_distributed RF: 3
system_auth RF: 1
whatever RF: 8
whatever2 RF: 8
{code}
Mind changing the output to include the replication class & options?
> nodetool describecluster should be more informative
> ---------------------------------------------------
>
> Key: CASSANDRA-13853
> URL: https://issues.apache.org/jira/browse/CASSANDRA-13853
> Project: Cassandra
> Issue Type: Improvement
> Components: Observability, Tools
> Reporter: Jon Haddad
> Assignee: Preetika Tyagi
> Priority: Minor
> Labels: lhf
> Fix For: 4.x
>
> Attachments: cassandra-13853.patch
>
>
> Additional information we should be displaying:
> * Total node count
> * List of datacenters, RF, with number of nodes per dc, how many are down,
> * Version(s)
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