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From "Dwight Smith" <Dwight.Sm...@alcatel-lucent.com>
Subject RE: Question regarding support of batch_mutate + delete + slice predicate
Date Sat, 30 Oct 2010 03:14:56 GMT
Aaron

 

This did the trick - thanks.

 

From: aaron morton [mailto:aaron@thelastpickle.com] 
Sent: Thursday, October 28, 2010 3:23 AM
To: user@cassandra.apache.org
Subject: Re: Question regarding support of batch_mutate + delete + slice
predicate

 

I cannot see anything in jira scheduled for 0.7 or 0.8 . Gary may be
able to shed some light on it.

 

There is a comment at the bottom of CASSANDRA-293 "Range operations
cannot be made to work with the existing implementation of hinted
handoff. Further, they were a bad fit for the transactional units in
cassandra (column family ops)." which links to the CASSANDRA-494 . 

 

You can still send a SlicePredicate into the deletion, is just only
supports column_names. You can also send a null SlicePredicate to delete
and a super column or an entire row. 

 

Hope that helps. 

Aron

 

On 28 Oct 2010, at 19:19, Dwight Smith wrote:





Investigation of this combination led to the following:

 

 
http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/batch-m
utate-deletion-slice-range-predicate-unsupported-td5048309.html

 

Are there plans (6.x or 7)  to support this?

 

Thanks

 

 


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