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From Dikang Gu <>
Subject Re: operation and maintenance tools
Date Tue, 08 Nov 2016 06:52:49 GMT
Hi Simon,

For a 10 nodes cluster, Cassandra nodetool should be enough for most C*
operations and maintenance, unless you have some special requirements.

For the memory, you can check what's your JVM settings, and the gc log for
JVM usage.


On Mon, Nov 7, 2016 at 7:25 PM, <>

> Hi All,
> I need to do maintenance work for a C* cluster with about 10 nodes. Please
> recommend a C* operation and maintenance tools you are using.
> I also noticed my C* deamon using large memory while doing nothing. Is
> there any convenent tool to deeply analysize the C* node memory?
> Cheers,
> Simon


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