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https://issues.apache.org/jira/browse/CASSANDRA-13853?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=16432547#comment-16432547
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Jon Haddad commented on CASSANDRA-13853:
----------------------------------------
{quote}
We shouldn't change the output of schema versions because that already existed
and people might be parsing it.
{quote}
Since this is going into 4.0, is meant to be human readable, and we already
have a programmatic means of getting this info (jmx), I'm OK with breaking
changes if they are an improvement to it's readability.
Yes, people are parsing nodetool. It's a bummer. On the upside, I think that
virtual tables will be able to take over most of the duty of programmatic
interface with the DB.
> 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-v5.patch,
> nodetool_describecluster_test.py
>
>
> 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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