Re: [RELEASE CANDIDATE] Apache Cassandra 1.1.0-rc1 released

2012-04-15 Thread Віталій Тимчишин
Is the on-disk format already settled? I've thought to try betas but impossibility to upgrade to 1.1 release stopped me. 2012/4/13 Sylvain Lebresne > The Cassandra team is pleased to announce the release of the first release > candidate for the future Apache Cassandra 1.1. > > -- Best regards,

Re: swap grows

2012-04-15 Thread Віталій Тимчишин
BTW: Are you sure system doing wrong? System may save some pages to swap not removing them from RAM simply to have possibility to remove them later fast if needed. 2012/4/14 ruslan usifov > Hello > > We have 6 node cluster (cassandra 0.8.10). On one node i increase java > heap size to 6GB, and n

Re: [RELEASE CANDIDATE] Apache Cassandra 1.1.0-rc1 released

2012-04-15 Thread Shubham Srivastava
Jjjhjx From: Віталій Тимчишин [mailto:tiv...@gmail.com] Sent: Sunday, April 15, 2012 01:08 PM To: user@cassandra.apache.org Subject: Re: [RELEASE CANDIDATE] Apache Cassandra 1.1.0-rc1 released Is the on-disk format already settled? I've thought to try betas but impossibility to upgrade to 1.1

Re: Cassandra running out of memory?

2012-04-15 Thread Vasileios Vlachos
Thank you Aaron. 8G memory is about the spec we use now for testing. I observed a couple of other things when checked the output.log file but I think this should go to another post. Thank you very much for your advice. Bill On 13/04/12 02:49, aaron morton wrote: It depends on a lot of thin

cql shell error

2012-04-15 Thread Tamar Fraenkel
Hi! I have an error when I try to read column value using cql but I can read it when I use cli. When I read in cli I get: get cf['a52efb7a-b2ea-417b-b54a-9d6a2ebf6d71']['i:nwtp_name']= => (column=i:nwtp_name, value=G�¼nter Grass's Israel poem provokes outrage, timestamp=1333816116526001) When I

Re: cql shell error

2012-04-15 Thread Janne Jalkanen
You might have hit this bug: https://issues.apache.org/jira/browse/CASSANDRA-4003 /Janne On Apr 15, 2012, at 17:21 , Tamar Fraenkel wrote: > Hi! > I have an error when I try to read column value using cql but I can read it > when I use cli. > > When I read in cli I get: > get cf['a52efb7a-b

Long Startup Times

2012-04-15 Thread Derek Barnes
Hi, I have 2 column families with approx 50 GB of compressed data (~150GB uncompressed). The data resides in a keyspace replicated 2-way, hosted by a 2-node Cassandra cluster (v1.0.8), both with 74GB RAM and 16 cores. Key caches are set to 1.0. I'm noticing that it can take upwards of 15+ minut

Re: cql shell error

2012-04-15 Thread Tamar Fraenkel
I apologize for what must be a dumb question, but I see that there are patches etc, what do I need to do in order to have the fix. I am running latest Cassandra 1.0.8. *Tamar Fraenkel * Senior Software Engineer, TOK Media [image: Inline image 1] ta...@tok-media.com Tel: +972 2 6409736 Mob: +9

Long start-up times

2012-04-15 Thread sj.climber
Hi, I have 2 column families with approx 50 GB of compressed data (~150GB uncompressed). The data resides in a keyspace replicated 2-way, hosted by a 2-node Cassandra cluster (v1.0.8), both with 74GB RAM and 16 cores.Key caches are set to 1.0. I'm noticing that it can take upwards of 15+ mi

Re: Long start-up times

2012-04-15 Thread Edward Capriolo
This is normal although time seems on the higher side. Adjusting the IndexInterval should effect the sampling time. On Sun, Apr 15, 2012 at 1:32 PM, sj.climber wrote: > Hi, > > I have 2 column families with approx 50 GB of compressed data (~150GB > uncompressed).  The data resides in a keyspace r

Re: cql shell error

2012-04-15 Thread Janne Jalkanen
The "Resolution" line says "Fixed", and the "Fix Version" line says "1.0.9, 1.1.0". So upgrade to 1.0.9 to get a fix for this particular bug :-) (Luckily, 1.0.9 has been released a few days ago, so you can just download and upgrade.) /Janne On Apr 15, 2012, at 20:31 , Tamar Fraenkel wrote: >

Re: swap grows

2012-04-15 Thread ruslan usifov
Not i don't sure about this:-)) I don't have very good knowns about Linux VM managment. And for me looks very stange that swap grows, but not any swap activity (i monitor it throw follow vmstat -s | grep 'pages swapped out' | awk '{ print $1 }' and vmstat -s | grep 'pages swapped in' | awk '{ print

Re: Long start-up times

2012-04-15 Thread sj.climber
Thanks, Edward. What do you suppose a reasonable value for index_interval might be? If I'm anyways setting keys_cached to 1.0, what would the implications be of setting index_interval very high (perhaps 1000, 1 or even higher--my data set involves a large number of smallish rows)? I imagine

Re: cql shell error

2012-04-15 Thread Tamar Fraenkel
Thanks! *Tamar Fraenkel * Senior Software Engineer, TOK Media [image: Inline image 1] ta...@tok-media.com Tel: +972 2 6409736 Mob: +972 54 8356490 Fax: +972 2 5612956 On Sun, Apr 15, 2012 at 9:05 PM, Janne Jalkanen wrote: > > The "Resolution" line says "Fixed", and the "Fix Version" li

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2012-04-15 Thread Dirk Dittmar