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From Amrita Jayakumar <amritajayakuma...@gmail.com>
Subject Re: problem in starting the cassandra single node setup
Date Tue, 31 May 2011 05:25:59 GMT
Thank You so much Maki :) Its working now... I dont know what went wrong
yesterday...

BTW bin/cassandra-cli --host localhost is to read and write data using the
command line client right???

So what if i need to load data from a file into cassandra???

i.e.i have a log file with so many lines... lines may be in the format
<sessionid> <key> <value>

so how can i load data from this log file into cassandra?

Thanks and Regards,
Amrita

On Tue, May 31, 2011 at 10:42 AM, Maki Watanabe <watanabe.maki@gmail.com>wrote:

> You can just start
> bin/cassandra -f
> .
>
> Readme.txt  says:
> > Now that we're ready, let's start it up!
> >
> >   * bin/cassandra -f
> >
> > Running the startup script with the -f argument will cause Cassandra to
> > remain in the foreground and log to standard out.
>
> So, you need another terminal to run cassandra-cli. Open another
> terminal window and then:
>
> Readme.txt says:
> > Now let's try to read and write some data using the command line client.
> >
> >  * bin/cassandra-cli --host localhost
> >
> > The command line client is interactive so if everything worked you should
> > be sitting in front of a prompt...
> >
> > Connected to: "Test Cluster" on localhost/9160
> > Welcome to cassandra CLI.
>
> You will see the cassandra-cli pormpt on your terminal like:
>
>  Type 'help;' or '?' for help. Type 'quit;' or 'exit;' to quit.
>  [default@unknown]
>
>
> maki
>
>
>
> 2011/5/31 Amrita Jayakumar <amritajayakumarcp@gmail.com>:
> > Hi Maki,
> >
> > I am trying to install apache-cassandra-0.7.6-2.
> > Here are the steps i followed as per the readme file.
> >
> >    tar -zxvf apache-cassandra-0.7.6-2.tar.gz
> >    cd apache-cassandra-0.7.6-2
> >    sudo mkdir -p /var/log/cassandra
> >    sudo chown -R `whoami` /var/log/cassandra
> >    sudo mkdir -p /var/lib/cassandra
> >    sudo chown -R `whoami` /var/lib/cassandra
> >
> > Now is there any configuration settings to be made in
> > apache-cassandra-0.7.6-2/conf/ before i fire
> >
> >    bin/cassandra -f ???
> >
> > If so then which all are the that i should change???
> >
> > Thanks and Regards,
> > Amrita
> >
> >
> > On Tue, May 31, 2011 at 10:00 AM, Maki Watanabe <watanabe.maki@gmail.com
> >
> > wrote:
> >>
> >> Did you read Jonathan's reply?
> >> If you can't understand what README says, please let us know where you
> >> are stack on.
> >>
> >> maki
> >>
> >>
> >> 2011/5/31 Amrita Jayakumar <amritajayakumarcp@gmail.com>:
> >> > can anyone help me how to start with cassandra??? starting from the
> >> > basics???
> >> >
> >> > Thanks and Regards,
> >> > Amrita
> >> >
> >> > On Mon, May 30, 2011 at 6:41 PM, Jonathan Ellis <jbellis@gmail.com>
> >> > wrote:
> >> >>
> >> >> Here's what README says:
> >> >>
> >> >>  * bin/cassandra -f
> >> >>
> >> >> Running the startup script with the -f argument will cause Cassandra
> to
> >> >> remain in the foreground and log to standard out.
> >> >>
> >> >> Now let's try to read and write some data using the command line
> >> >> client.
> >> >>
> >> >>  * bin/cassandra-cli --host localhost
> >> >>
> >> >> The command line client is interactive so if everything worked you
> >> >> should
> >> >> be sitting in front of a prompt...
> >> >>
> >> >>  Connected to: "Test Cluster" on localhost/9160
> >> >>  Welcome to cassandra CLI.
> >> >>
> >> >>  Type 'help;' or '?' for help. Type 'quit;' or 'exit;' to quit.
> >> >>  [default@unknown]
> >> >>
> >> >>
> >> >> On Mon, May 30, 2011 at 4:09 AM, Amrita Jayakumar
> >> >> <amritajayakumarcp@gmail.com> wrote:
> >> >> > Marcus,
> >> >> >             Can u please tell me how to do that??? I was just
> >> >> > following
> >> >> > the
> >> >> > instructions in the README file that came with the package.
> >> >> >
> >> >> > Thanks and Regards,
> >> >> > Amrita
> >> >> >
> >> >> > On Mon, May 30, 2011 at 2:36 PM, Marcus Bointon
> >> >> > <marcus@synchromedia.co.uk>
> >> >> > wrote:
> >> >> >>
> >> >> >> On 30 May 2011, at 10:59, Amrita Jayakumar wrote:
> >> >> >>
> >> >> >> > I am new to cassandra. I am trying to start the Cassandra
single
> >> >> >> > node
> >> >> >> > setup using the command
> >> >> >> > bin/cassandra -f. But there is no response from the prompt..
> this
> >> >> >> > is
> >> >> >> > what it shows
> >> >> >>
> >> >> >> I'm new to this too, but I think you're looking at the wrong
> thing.
> >> >> >> cassandra -f is not an interactive mode, it just runs the
server
> in
> >> >> >> the
> >> >> >> foreground and shows you log output, which is useful for debugging
> >> >> >> server
> >> >> >> config. The output you have looks like it's working fine.
You need
> >> >> >> to
> >> >> >> start
> >> >> >> another terminal and connect to it from a cassandra client.
> >> >> >>
> >> >> >> Marcus
> >> >> >
> >> >>
> >> >>
> >> >>
> >> >> --
> >> >> Jonathan Ellis
> >> >> Project Chair, Apache Cassandra
> >> >> co-founder of DataStax, the source for professional Cassandra support
> >> >> http://www.datastax.com
> >> >
> >> >
> >>
> >>
> >>
> >> --
> >> w3m
> >
> >
>
>
>
> --
> w3m
>

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