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From John Wong <>
Subject Re: when a node is dead in Cassandra cluster
Date Tue, 22 Sep 2015 03:23:17 GMT
On Mon, Sep 21, 2015 at 8:32 PM, Shenghua(Daniel) Wan <
> wrote:

> Hi,
> When a node is dead, is it supposed to exist in the ring?

It is still considered as part of a cluster. Imagine a case when you do a
rolling restart, the node would be temporary out of service for maybe a few
minutes to a few hours and it would be DN in the status column.

Why did not C* server hide the lost nodes from the clients?

Is it the client contacting this dead node directly, or is it the Cassandra
coordinator unable to get a quorum?

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