On Fri, 2011-09-02 at 09:28 +0200, Patrik Modesto wrote:
We use Cassandra as a storage for web-pages, we store the HTML, all
URLs that has the same HTML data and some computed data. We run Hadoop
MR jobs to compute lexical and thematical data for each page and for
exporting the data to a
On Mon, Sep 5, 2011 at 09:39, Mick Semb Wever m...@apache.org wrote:
I've entered a jira issue covering this request.
https://issues.apache.org/jira/browse/CASSANDRA-3136
Would you mind attaching your patch to the issue.
(No review of it will happen anywhere else.)
I see Jonathan didn't
On Mon, 2011-09-05 at 21:52 +0200, Patrik Modesto wrote:
I'm not sure about 0.8.x and 0.7.9 (to be released today with your
patch) but 0.7.8 will fail even with RF1 when there is Hadoop
TaskTracer without local Cassandra. So increasing RF is not a
solution.
This isn't true (or not the
Hi,
On Thu, Sep 1, 2011 at 12:36, Mck m...@apache.org wrote:
It's available here: http://pastebin.com/hhrr8m9P (for version 0.7.8)
I'm interested in this patch and see it's usefulness but no one will act
until you attach it to an issue. (I think a new issue is appropriate
here).
I'm glad
On Fri, 2011-09-02 at 08:20 +0200, Patrik Modesto wrote:
As Jonathan
already explained himself: ignoring unavailable ranges is a
misfeature, imo
Generally it's not what one would want i think.
But I can see the case when data is to be treated volatile and ignoring
unavailable ranges may be
On Fri, Sep 2, 2011 at 08:54, Mick Semb Wever m...@apache.org wrote:
Patrik: is it possible to describe the use-case you have here?
Sure.
We use Cassandra as a storage for web-pages, we store the HTML, all
URLs that has the same HTML data and some computed data. We run Hadoop
MR jobs to compute
On Thu, 2011-08-18 at 08:54 +0200, Patrik Modesto wrote:
But there is the another problem with Hadoop-Cassandra, if there is no
node available for a range of keys, it fails on RuntimeError. For
example having a keyspace with RF=1 and a node is down all MapReduce
tasks fail.
CASSANDRA-2388 is
