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From Ali Ahsan <ali.ah...@panasiangroup.com>
Subject Re: How to delete bulk data from cassandra 0.6.3
Date Sat, 05 Feb 2011 09:12:25 GMT
Any update on this?

On 02/05/2011 12:53 AM, Ali Ahsan wrote:
> So do we need to write a script ? or its some thing i can do as a 
> system admin without involving and developer.If yes please guide me in 
> this case.
>
>
>
>
> On 02/04/2011 10:36 PM, Jonathan Ellis wrote:
>> In that case, you should shut down the server before removing data 
>> files.
>>
>> On Fri, Feb 4, 2011 at 9:01 AM,<roshandawrani@gmail.com>  wrote:
>>> I thought truncate() was not available before 0.7 (in 0.6.3)....was it?
>>>
>>> ---------------------------------------------------
>>> Sent from BlackBerry
>>>
>>> -----Original Message-----
>>> From: Jonathan Ellis<jbellis@gmail.com>
>>> Date: Fri, 4 Feb 2011 08:58:35
>>> To: user<user@cassandra.apache.org>
>>> Reply-To: user@cassandra.apache.org
>>> Subject: Re: How to delete bulk data from cassandra 0.6.3
>>>
>>> You should use truncate instead. (Then remove the snapshot truncate 
>>> creates.)
>>>
>>> On Fri, Feb 4, 2011 at 2:05 AM, Ali 
>>> Ahsan<ali.ahsan@panasiangroup.com>  wrote:
>>>> Hi All
>>>>
>>>> Is there any way i can delete column families data (not removing 
>>>> column
>>>> families ) from Cassandra without effecting ring integrity.What if  
>>>> i delete
>>>> some column families data in linux with rm command  ?
>>>>
>>>> -- 
>>>> S.Ali Ahsan
>>>>
>>>> Senior System Engineer
>>>>
>>>> e-Business (Pvt) Ltd
>>>>
>>>> 49-C Jail Road, Lahore, P.O. Box 676
>>>> Lahore 54000, Pakistan
>>>>
>>>> Tel: +92 (0)42 3758 7140 Ext. 128
>>>>
>>>> Mobile: +92 (0)345 831 8769
>>>>
>>>> Fax: +92 (0)42 3758 0027
>>>>
>>>> Email: ali.ahsan@panasiangroup.com
>>>>
>>>>
>>>>
>>>> www.ebusiness-pg.com
>>>>
>>>> www.panasiangroup.com
>>>>
>>>> Confidentiality: This e-mail and any attachments may be confidential
>>>> and/or privileged. If you are not a named recipient, please notify the
>>>> sender immediately and do not disclose the contents to another person
>>>> use it for any purpose or store or copy the information in any medium.
>>>> Internet communications cannot be guaranteed to be timely, secure, 
>>>> error
>>>> or virus-free. We do not accept liability for any errors or omissions.
>>>>
>>>>
>>>
>>>
>>> -- 
>>> Jonathan Ellis
>>> Project Chair, Apache Cassandra
>>> co-founder of DataStax, the source for professional Cassandra support
>>> http://www.datastax.com
>>>
>>
>>
>
>


-- 
S.Ali Ahsan

Senior System Engineer

e-Business (Pvt) Ltd

49-C Jail Road, Lahore, P.O. Box 676
Lahore 54000, Pakistan

Tel: +92 (0)42 3758 7140 Ext. 128

Mobile: +92 (0)345 831 8769

Fax: +92 (0)42 3758 0027

Email: ali.ahsan@panasiangroup.com



www.ebusiness-pg.com

www.panasiangroup.com

Confidentiality: This e-mail and any attachments may be confidential
and/or privileged. If you are not a named recipient, please notify the
sender immediately and do not disclose the contents to another person
use it for any purpose or store or copy the information in any medium.
Internet communications cannot be guaranteed to be timely, secure, error
or virus-free. We do not accept liability for any errors or omissions.


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