Re: node down = log explosion?

2013-01-23 Thread aaron morton
-- =Robert Coli AIMGTALK - rcoli@ YAHOO - rcoli.palominob SKYPE - rcoli_palominodb -- View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/node-down-log-explosion-tp7584932p7584960.html Sent from the cassandra-u...@incubator.apache.org

node down = log explosion?

2013-01-22 Thread Sergey Olefir
-down-log-explosion-tp7584932.html Sent from the cassandra-u...@incubator.apache.org mailing list archive at Nabble.com.

Re: node down = log explosion?

2013-01-22 Thread Rob Coli
On Tue, Jan 22, 2013 at 5:03 AM, Sergey Olefir solf.li...@gmail.com wrote: I am load-testing counter increments at the rate of about 10k per second. Do you need highly performant counters that count accurately, without meaningful chance of over-count? If so, Cassandra's counters are probably not

Re: node down = log explosion?

2013-01-22 Thread Sergey Olefir
would file a bug at the Apache JIRA. =Rob -- =Robert Coli AIMGTALK - rcoli@ YAHOO - rcoli.palominob SKYPE - rcoli_palominodb -- View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/node-down-log-explosion-tp7584932p7584954.html Sent from

Re: node down = log explosion?

2013-01-22 Thread Rob Coli
On Tue, Jan 22, 2013 at 2:57 PM, Sergey Olefir solf.li...@gmail.com wrote: Do you have a suggestion as to what could be a better fit for counters? Something that can also replicate across DCs and survive link breakdown between nodes (across DCs)? (and no, I don't need 100.00% precision

Re: node down = log explosion?

2013-01-22 Thread aaron morton
Replication is configured as DC1:2,DC2:2 (i.e. every node holds the entire data). I really recommend using RF 3. The error is the coordinator node protecting it's self. Basically it cannot handle the volume of local writes + the writes for HH. The number of in flight hints is greater

Re: node down = log explosion?

2013-01-22 Thread Sergey Olefir
AIMGTALK - rcoli@ YAHOO - rcoli.palominob SKYPE - rcoli_palominodb -- View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/node-down-log-explosion-tp7584932p7584960.html Sent from the cassandra-u...@incubator.apache.org mailing list archive