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From Ben Bromhead <...@instaclustr.com>
Subject Re: DSE install interfering with apache Cassandra 2.1.0
Date Tue, 30 Sep 2014 07:19:58 GMT
check your cqlshrc file (sometimes in ~/.cassandra) ?

I've been caught out before when playing with a RC of 2.1

On 30 September 2014 01:25, Andrew Cobley <a.e.cobley@dundee.ac.uk> wrote:

>  Without the apache cassandra running I ran jps -l on this machine ,the
> only result was
>
>  338 sun.tool.jps.Jps
>
>  The Mac didn’t like the netstat command so I ran
>
>  netstat -atp tcp |  grep 9160
>
>  no result
>
>  Also  for the native port:
>
>  netstat-atp tcp | grep 9042
>
>  gave no result (command may be wrong)
>
>  So I ran port scan using the network utility (between 0 and 10000).
> Results as shown:
>
>
>  Port Scan has started…
>
> Port Scanning host: 127.0.0.1
>
>      Open TCP Port:     631            ipp
> Port Scan has completed…
>
>
>  Hope this helps.
>
>  Andy
>
>
>  On 29 Sep 2014, at 15:09, Sumod Pawgi <spawgi@gmail.com> wrote:
>
>  Please run jps to check which Java services are still running and to
> make sure if c* is running. Then please check if 9160 port is in use.
> netstat -nltp | grep 9160
>
>  This will confirm what is happening in your case.
>
> Sent from my iPhone
>
> On 29-Sep-2014, at 7:15 pm, Andrew Cobley <a.e.cobley@dundee.ac.uk> wrote:
>
>  Hi All,
>
>  Just come across this one, I’m at a bit of a loss on how to fix it.
>
>  A user here did the following steps
>
>  On a MAC
> Install Datastax Enterprise (DSE) using the dmg file
> test he can connect using the DSE cqlsh window
> Unistall DSE (full uninstall which stops the services)
>
>  download apache cassandra 2.1.0
> unzip
> change to the non directory run sudo ./cassandra
>
>  Now when he tries to connect using cqlsh from apache cassandra 2.1.0 bin
>   he gets
>
>  Connection error: ('Unable to connect to any servers', {'127.0.0.1':
> ConnectionShutdown('Connection <AsyncoreConnection(4528514448)
> 127.0.0.1:9160 (closed)> is already closed',)})
>
>  This is probably related to
>
> http://mail-archives.apache.org/mod_mbox/incubator-cassandra-user/201409.mbox/%3CCALHCZd7RGSahJUbK32WoTr9JRoA+4K=mRFoCMXuK0nBzoqqR9w@mail.gmail.com%3E
>
>  but I can’t see why the uninstall of DSE is leaving the apache cassandra
> release cqlsh unable to attach to the apache cassandra runtime.
>
>  Ta
> Andy
>
>
>
> The University of Dundee is a registered Scottish Charity, No: SC015096
>
>
>
> The University of Dundee is a registered Scottish Charity, No: SC015096
>



-- 

Ben Bromhead

Instaclustr | www.instaclustr.com | @instaclustr
<http://twitter.com/instaclustr> | +61 415 936 359

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