1.0.8 has been release more than a month ago, we made quite a few bug fixes
and don't have any major outstanding issue open. I thus propose the following
artifacts for release as 1.0.9.
sha1: 4457839b9da623d9d4a090fa444614c35d39bb4c
Git:
http://git-wip-us.apache.org/repos/asf?p=cassandra.git;a=sh
Hello,
Why does the digest read response include a hash of the column value? Isn't
the timestamp sufficient?
May be an answer:
Is the value hash computed to cope with (I presume rare) race condition
scenario where 2 nodes would end up with same col. name and same col.
timestamp but with a diffe
Look at Column.reconcile.
On Mon, Apr 2, 2012 at 9:17 AM, Nicolas Romanetti wrote:
> Hello,
>
> Why does the digest read response include a hash of the column value? Isn't
> the timestamp sufficient?
>
> May be an answer:
> Is the value hash computed to cope with (I presume rare) race condition
+1
On Mon, Apr 2, 2012 at 8:33 AM, Sylvain Lebresne wrote:
> 1.0.8 has been release more than a month ago, we made quite a few bug fixes
> and don't have any major outstanding issue open. I thus propose the following
> artifacts for release as 1.0.9.
>
> sha1: 4457839b9da623d9d4a090fa444614c35d39
+1
--
Pavel Yaskevich
On Monday 2 April 2012 at 17:25, Jonathan Ellis wrote:
> +1
>
> On Mon, Apr 2, 2012 at 8:33 AM, Sylvain Lebresne (mailto:sylv...@datastax.com)> wrote:
> > 1.0.8 has been release more than a month ago, we made quite a few bug fixes
> > and don't have any major outstandi
A digest query is about making 1 digests for many columns, not 1
digest per column. If it were 1 digest per column, then yes, the
timestamp would be an option.
--
Sylvain
On Mon, Apr 2, 2012 at 4:25 PM, Jonathan Ellis wrote:
> Look at Column.reconcile.
>
> On Mon, Apr 2, 2012 at 9:17 AM, Nicolas
Right on spot thanks!
It would be interesting to have some metrics on how rare is the case:
// break ties by comparing values.
if (timestamp() == column.timestamp())
return value().compareTo(column.value()) < 0 ? column : this;
If extremely rare, it would be may be mo
Just List for the most part. If there are exactly two, maybe
Pair.
On Mon, Apr 2, 2012 at 6:30 PM, Mark Dewey wrote:
> Is there an object that is standard for specifying a compound range? (eg
> [W, X] + [Y, Z])
>
> Mark
--
Jonathan Ellis
Project Chair, Apache Cassandra
co-founder of DataStax
I just wanted to let you guys know that I gave you a shout out...
http://brianoneill.blogspot.com/2012/04/cassandra-vs-couchdb-mongodb-riak-hbase.html
thanks for all the support,
brian
--
Brian ONeill
Lead Architect, Health Market Science (http://healthmarketscience.com)
mobile:215.588.6024
blog
Hi guys
I'm a PhD student and I'm trying to dip my feet in the water wrt to
cassandra development, as I'm a long time fan.
I'm implementing CASSANDRA-3885 which pertains to supporting returning
multiple slices of a row.
After looking around at the portion of the
Good post. Thanks, Brian!
On Mon, Apr 2, 2012 at 11:04 PM, Brian O'Neill wrote:
> I just wanted to let you guys know that I gave you a shout out...
> http://brianoneill.blogspot.com/2012/04/cassandra-vs-couchdb-mongodb-riak-hbase.html
>
> thanks for all the support,
> brian
>
> --
> Brian ONeill
That would work, but I think the best approach would actually push
multiple ranges down into ISR itself, otherwise you could waste a lot
of time reading the row header redundantly (the
skipBloomFilter/deserializeIndex part).
The tricky part would be getting IndexedBlockFetcher to not do extra
work
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