No local connection available in map reduce job

2011-10-19 Thread Gabriel Ki
Hi, Cassandra 1.0. I am getting the following exception from a simple map reduce job. It seems like the local mapper is working. I tried many combinations of hostname, localhost, ip in /etc/hosts vs listen_address. Didn't seem to resolve this. Any inputs will be appreciated. Thanks, -gabe W

Re: weird problem with performance

2011-10-19 Thread Jérémy SEVELLEC
Ok. I think a degration could be normal because your cluster is in a degraded state when a node is down. With a replication_factor of 3 and with a 3 nodes cluster, each data you write is replicated on each node. As One node is down, when writing, it's impossible to send a replica on the down node

Re: Bad versioning in Yum repository

2011-10-19 Thread Nate McCall
Updated the RPM release tag to *-2 and that straightened everything out. Thanks again for bringing this up. Please let me know if there are any other issues. On Wed, Oct 19, 2011 at 2:54 PM, David Strauss wrote: > The current version scheme in the "riptano" repository puts 1.0.0rc2 as > the succe

Cassandra Meetup (Thursday, November 10th in Vancouver); Share your story!

2011-10-19 Thread Eric Evans
Greets, As you may have heard, we're having a Cassandra meetup during ApacheCon next month in Vancouver[1]. This meetup is 100% free, 100% open to everyone (whether you're registered for the conference, or not), and 110% Cassandra. If that's not enough, come for the beer. This year we're aiming

Re: Bad versioning in Yum repository

2011-10-19 Thread Nate McCall
Thanks for pointing this out - we'll get it re-rolled shortly. On Wed, Oct 19, 2011 at 2:54 PM, David Strauss wrote: > The current version scheme in the "riptano" repository puts 1.0.0rc2 as > the successor to 1.0.0 final. I think this will resolve itself with the > 1.0.1 release (or later), but

Bad versioning in Yum repository

2011-10-19 Thread David Strauss
The current version scheme in the "riptano" repository puts 1.0.0rc2 as the successor to 1.0.0 final. I think this will resolve itself with the 1.0.1 release (or later), but it's broken right now. [root@david-onebox ~]# yum -y update Loaded plugins: presto Setting up Update Process Resolving Depen

Re: weird problem with performance

2011-10-19 Thread Yang
3 sorry forgot this important info On Oct 19, 2011 11:31 AM, "Jérémy SEVELLEC" wrote: > Hi, what is your replication_factor? > > 2011/10/19 Yang > >> I'm using a cassandra version compiled from 1.0.0 github HEAD. >> >> I have 3 nodes, A B and C, on node A I run a client, which talks only >> t

Re: weird problem with performance

2011-10-19 Thread Jérémy SEVELLEC
Hi, what is your replication_factor? 2011/10/19 Yang > I'm using a cassandra version compiled from 1.0.0 github HEAD. > > I have 3 nodes, A B and C, on node A I run a client, which talks only > to B as the coordinator. > > the performance is pretty good, a QUORUM read+write takes < 10ms. > >

weird problem with performance

2011-10-19 Thread Yang
I'm using a cassandra version compiled from 1.0.0 github HEAD. I have 3 nodes, A B and C, on node A I run a client, which talks only to B as the coordinator. the performance is pretty good, a QUORUM read+write takes < 10ms. but then I shutdown C, quickly the performance starts to degrade, and

Re: Using elasticsearch on cassandra nodes

2011-10-19 Thread Brian O'Neill
Anthony, We're in exactly the same boat. We are waiting on DataStax Enterprise to see if it can ease the pain of SOLR schemas. In the meantime, I just submitted a native REST layer for Cassandra. https://issues.apache.org/jira/browse/CASSANDRA-3380 (Hopefully, it will get integrated soon. Vote i

Re: show schema fails

2011-10-19 Thread Radim Kolar
Dne 18.10.2011 22:35, aaron morton napsal(a): Looks like the column meta for the CF specifies a column name that is not a valid Long. I seem to remember a bug like this something in the past. but why are columns in system tables untyped? if it was declared as long, its impossible to insert bad