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Posted to user@cassandra.apache.org by Maciek Sakrejda <ma...@heroku.com> on 2015/09/08 19:26:15 UTC

Replacing dead node and cassandra.replace_address

According to the docs [1], when replacing a Cassandra node, I should start
the replacement with cassandra.replace_address specified. Does that just
become part of the replacement node's startup configuration? Can I (or do I
have to) stop specifying it at some point? Does this affect subsequent node
restarts (whether intentional or due to a crash)?

I'm running Cassandra 2.1.

Thanks,
Maciek

[1]:
http://docs.datastax.com/en/cassandra/2.1/cassandra/operations/opsReplaceNode.html

Re: Replacing dead node and cassandra.replace_address

Posted by Vasileios Vlachos <va...@gmail.com>.

I think you should be able to see the streaming process by running nodetool
netstats. I also think system.log displays similar information about
stemming/when stemming is finished. Shouldn't the state of the node change
to UP when bootstrap is completed as well?

People, correct me if I'm wrong here...
On 8 Sep 2015 20:56, "Maciek Sakrejda" <ma...@heroku.com> wrote:

> On Tue, Sep 8, 2015 at 11:14 AM, sai krishnam raju potturi <
> pskraju88@gmail.com> wrote:
>
>> Once the new node is bootstrapped, you could remove replacement_address
>> from the env.sh file
>>
> Thanks, but how do I know when bootstrapping is completed?
>

Re: Replacing dead node and cassandra.replace_address

Posted by Maciek Sakrejda <ma...@heroku.com>.

On Tue, Sep 8, 2015 at 11:14 AM, sai krishnam raju potturi <
pskraju88@gmail.com> wrote:

> Once the new node is bootstrapped, you could remove replacement_address
> from the env.sh file
>
Thanks, but how do I know when bootstrapping is completed?

Re: Replacing dead node and cassandra.replace_address

Posted by sai krishnam raju potturi <ps...@gmail.com>.

Once the new node is bootstrapped, you could remove replacement_address
from the env.sh file

On Tue, Sep 8, 2015, 13:27 Maciek Sakrejda <ma...@heroku.com> wrote:

> According to the docs [1], when replacing a Cassandra node, I should start
> the replacement with cassandra.replace_address specified. Does that just
> become part of the replacement node's startup configuration? Can I (or do I
> have to) stop specifying it at some point? Does this affect subsequent node
> restarts (whether intentional or due to a crash)?
>
> I'm running Cassandra 2.1.
>
> Thanks,
> Maciek
>
> [1]:
> http://docs.datastax.com/en/cassandra/2.1/cassandra/operations/opsReplaceNode.html
>