Hi Ben,
If you make sure R + W N you should be fine.
Have a read of this
http://www.slideshare.net/benjaminblack/introduction-to-cassandra-replication-and-consistency
Thanks,
H
On 1 Oct 2013, at 18:29, Ben Hood 0x6e6...@gmail.comhttp://gmail.com wrote:
Hi,
We're maintaining a bunch of
Hi Haithem,
I might have phrased my question wrongly - I wasn't referring to the
considerations of consistency level or replication factors - I was referring to
fact that I want to insert a row and increment a counter in the same operation.
I was concerned about the inconsistency that could
The version of Cassandra I am using is 1.0.11, we are migrating to 1.2.X
though. We had tuned bloom filters (0.1) and AFAIK making it lower than
this won't matter.
Thanks !
On Tue, Oct 1, 2013 at 11:54 PM, Mohit Anchlia mohitanch...@gmail.comwrote:
Which Cassandra version are you on?
I went with deleting the extra rows created in schema_columns and I've now
successfully bootstrapped three nodes back on 1.2.10.
No sour side effects to report yet.
Thanks for your help
From: Robert Coli [mailto:rc...@eventbrite.com]
Sent: 02 October 2013 01:00
To:
Have a look to index_interval.
Cem.
On Wed, Oct 2, 2013 at 2:25 PM, srmore comom...@gmail.com wrote:
The version of Cassandra I am using is 1.0.11, we are migrating to 1.2.X
though. We had tuned bloom filters (0.1) and AFAIK making it lower than
this won't matter.
Thanks !
On Tue, Oct
I changed my index_interval from 128 to index_interval: 128 to 512, does it
make sense to increase more than this ?
On Wed, Oct 2, 2013 at 9:30 AM, cem cayiro...@gmail.com wrote:
Have a look to index_interval.
Cem.
On Wed, Oct 2, 2013 at 2:25 PM, srmore comom...@gmail.com wrote:
The
Hi,
I'm trying to load some data in Cassandra by the source command in cqlsh.
The file is utf8 encoded, however Cassandra seems unable to detect utf8
encoded characters.
Here is a sample:
insert into
positions8(iddevice,timestampevent,idunit,idevent,status,value)
Hi all,
We are running C* 1.2.8 with Vnodes enabled and are attempting to bootstrap
a new node and are having issues. When we add the node we see it bootstrap and
we see data start to stream over from other nodes however we are seeing one of
the other nodes get stuck in full GCs to the
I think 512 is fine. Could you tell more about your traffic
characteristics?
Cem
On Wed, Oct 2, 2013 at 4:32 PM, srmore comom...@gmail.com wrote:
I changed my index_interval from 128 to index_interval: 128 to 512, does
it make sense to increase more than this ?
On Wed, Oct 2, 2013 at 9:30
Hi,
following the article at http://www.datastax.com/dev/blog/bulk-loading ,
I developed a custom builder app to serialize a text file with rows in
json format to a sstable.
I managed to get the tool running and building the tables, however when
I try to load them I get this error:
Sure, I was testing using high traffic with about 6K - 7K req/sec reads and
writes combined I added a node and ran repair, at this time the traffic was
stopped and heap was 8G. I saw a lot of flushing and GC activity and
finally it died saying out of memory. So I gave it more memory 12 G and
Did you upgrade your existing sstables after lowering the value?
BTW: If you have tried all other avenues then my suggestion is to increase
your heap to 12GB and ParNew to 3GB. Test it out.
On Wed, Oct 2, 2013 at 5:25 AM, srmore comom...@gmail.com wrote:
The version of Cassandra I am using is
On Wed, Oct 2, 2013 at 8:12 AM, Keith Wright kwri...@nanigans.com wrote:
We are running C* 1.2.8 with Vnodes enabled and are attempting to
bootstrap a new node and are having issues. When we add the node we see it
bootstrap and we see data start to stream over from other nodes however we
Hello,
I just started the rolling upgrade procedure from 1.1.10 to 2.1.10. Our
strategy is to simultaneously upgrade one server from each replication
group. So, if we have a 6 nodes with RF=2, we will upgrade 3 nodes at a
time (from distinct replication groups).
My question is: do the newly
Nevermind the question. It was a firewall problem. Now the nodes between
different versions are able to see ach other! =)
Cheers,
Paulo
2013/10/2 Paulo Motta pauloricard...@gmail.com
Hello,
I just started the rolling upgrade procedure from 1.1.10 to 2.1.10. Our
strategy is to
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