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Peter Schuller commented on CASSANDRA-3674:
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My argument is that for casual and/or new users, they are running Cassandra,
not the JVM, and they are not JVM experts (also, along those lines the heap
usage printout of 'nodetool info' is duplication, *and* even misleading because
it encourages people to interpret it in ways that don't really reflect reality).
I see what you're saying; I just think it's a convenient thing to have. It's
not that *I* want it, but I'd like to be able to tell people to use it and
assume they have it available out of the box.
Not too fussed about it though :)
> add nodetool explicitgc
> -----------------------
>
> Key: CASSANDRA-3674
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3674
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Peter Schuller
> Assignee: Peter Schuller
> Priority: Minor
> Attachments: CASSANDRA-3674-trunk.txt
>
>
> So that you can easily ask people "run nodetool explicitgc and paste the
> results".
> I'll file a separate JIRA suggesting that we ship with
> -XX:+ExplicitGCInvokesConcurrent by default.
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