incubator-cassandra-user mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From Ross Black <ross.w.bl...@gmail.com>
Subject Re: tombstones problem with 1.0.8
Date Wed, 28 Mar 2012 11:14:36 GMT
Radim,

We are only deleting columns.  *Rows are never deleted.*
We are continually adding new columns that are then deleted. * Existing
columns (deleted or otherwise) are never updated.
*
Ross*

*
On 28 March 2012 13:51, John Laban <john@pagerduty.com> wrote:

> (Radim:  I'm assuming you mean "do not delete already deleted columns" as
> Ross doesn't delete his rows.)
>
> Just to be clear about Ross' situation:  he continually inserts columns
> and later deletes columns from the same set of rows.  As long as he *
> doesn't* *keep deleting already-deleted columns* (which refreshes the
> tombstone on them), the deleted columns *should* get cleaned up, right?
>  (Even though the row itself continually gets new columns inserted and
> other columns deleted?)
>
> Thanks,
> John
>
>
>
>
> On Tue, Mar 27, 2012 at 2:21 AM, Radim Kolar <hsn@filez.com> wrote:
>
>> Dne 27.3.2012 11:13, Ross Black napsal(a):
>>
>>  Any pointers on what I should be looking for in our application that
>>> would be stopping the deletion of tombstones?
>>>
>> do not delete already deleted rows. On read cassandra returns deleted
>> rows as empty in range slices.
>>
>
>

Mime
View raw message