You are viewing a plain text version of this content. The canonical link for it is here.
Posted to user@cassandra.apache.org by Dean Hiller <de...@alvazan.com> on 2011/07/21 21:23:27 UTC
how to stop the whole cluster, start the whole cluster like in hadoop/hbase?
Is there a framework for stopping all nodes/starting all nodes for
cassandra? I am okay with something like password-less ssh setup that
hadoop scripts did...just something that allows me to start and stop the
whole cluster.
thanks,
Dean
Re: how to stop the whole cluster, start the whole cluster like in hadoop/hbase?
Posted by Dean Hiller <de...@alvazan.com>.
Yes, I am wondering more about the yaml file and the settings like the
autobootstrap setting and such.
I guess I will find out once they enable my amazon service and I can get
running with it.
NOTE: anyone doing 1.0 or prototype I think constantly uses start/stop whole
cluster to upgrade/install new stuff into all the nodes in cassandra....yes,
we don't plan on using that in production of course as then we would prefer
to do a rolling restart to get new code into the datagrid if needed.
thanks,
Dean
On Thu, Jul 21, 2011 at 2:24 PM, Eldad Yamin <el...@gmail.com> wrote:
> I wonder if it wont make problems...
> Anyine did it already?
> On Jul 21, 2011 10:39 PM, "Jonathan Ellis" <jb...@gmail.com> wrote:
> > dsh -c -g cassandra /etc/init.d/cassandra stop
> >
> > http://www.netfort.gr.jp/~dancer/software/dsh.html.en
> >
> > P.S. mostly people are concerned about making sure their entire
> > cluster does NOT stop at the same time :)
> >
> > On Thu, Jul 21, 2011 at 2:23 PM, Dean Hiller <de...@alvazan.com> wrote:
> >> Is there a framework for stopping all nodes/starting all nodes for
> >> cassandra? I am okay with something like password-less ssh setup that
> >> hadoop scripts did...just something that allows me to start and stop the
> >> whole cluster.
> >>
> >> thanks,
> >> Dean
> >>
> >
> >
> >
> > --
> > Jonathan Ellis
> > Project Chair, Apache Cassandra
> > co-founder of DataStax, the source for professional Cassandra support
> > http://www.datastax.com
>
Re: how to stop the whole cluster, start the whole cluster like in hadoop/hbase?
Posted by Eldad Yamin <el...@gmail.com>.
I wonder if it wont make problems...
Anyine did it already?
On Jul 21, 2011 10:39 PM, "Jonathan Ellis" <jb...@gmail.com> wrote:
> dsh -c -g cassandra /etc/init.d/cassandra stop
>
> http://www.netfort.gr.jp/~dancer/software/dsh.html.en
>
> P.S. mostly people are concerned about making sure their entire
> cluster does NOT stop at the same time :)
>
> On Thu, Jul 21, 2011 at 2:23 PM, Dean Hiller <de...@alvazan.com> wrote:
>> Is there a framework for stopping all nodes/starting all nodes for
>> cassandra? I am okay with something like password-less ssh setup that
>> hadoop scripts did...just something that allows me to start and stop the
>> whole cluster.
>>
>> thanks,
>> Dean
>>
>
>
>
> --
> Jonathan Ellis
> Project Chair, Apache Cassandra
> co-founder of DataStax, the source for professional Cassandra support
> http://www.datastax.com
Re: how to stop the whole cluster, start the whole cluster like in hadoop/hbase?
Posted by Jonathan Ellis <jb...@gmail.com>.
dsh -c -g cassandra /etc/init.d/cassandra stop
http://www.netfort.gr.jp/~dancer/software/dsh.html.en
P.S. mostly people are concerned about making sure their entire
cluster does NOT stop at the same time :)
On Thu, Jul 21, 2011 at 2:23 PM, Dean Hiller <de...@alvazan.com> wrote:
> Is there a framework for stopping all nodes/starting all nodes for
> cassandra? I am okay with something like password-less ssh setup that
> hadoop scripts did...just something that allows me to start and stop the
> whole cluster.
>
> thanks,
> Dean
>
--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax, the source for professional Cassandra support
http://www.datastax.com