Re: frequent client exceptions on 0.7.0

2011-02-18 Thread Andy Skalet
On Thu, Feb 17, 2011 at 12:22 PM, Aaron Morton wrote: > Messages been dropped means the machine node is overloaded. Look at the > thread pool stats to see which thread pools have queues. It may be IO > related, so also check the read and write latency on the CF and use iostat. > > i would try th

Re: frequent client exceptions on 0.7.0

2011-02-17 Thread Andy Skalet
On Thu, Feb 17, 2011 at 12:37 AM, Peter Schuller wrote: > Bottom line: Check /var/log/cassandra/system.log to begin with and see > if it's reporting anything or being restarted. Thanks, Peter. In the system.log, I see quite a few of these across several machines. Everything else in the log is I

frequent client exceptions on 0.7.0

2011-02-16 Thread Andy Skalet
Hello, We were occasionally experiencing client exceptions with 0.6.3, so we upgraded to 0.7.0 a couple weeks ago, but unfortunately we now get more client exceptions, and more frequently. Also, occasionally nodetool ring will show a node Down even though cassandra is still running and the node w

Re: Bootstrapper assertion failure

2010-07-02 Thread Andy Skalet
On Fri, Jul 2, 2010 at 1:22 PM, Rob Coli wrote: > On 7/2/10 1:05 PM, Andy Skalet wrote: >> >> Interestingly, if I run with no initialtoken specified, I get a "No >> other nodes seen!" exception from the BootStrapper.  Full debug log >> (minus rowmutati

Re: Bootstrapper assertion failure

2010-07-02 Thread Andy Skalet
Interestingly, if I run with no initialtoken specified, I get a "No other nodes seen!" exception from the BootStrapper. Full debug log (minus rowmutations) here: https://gist.github.com/df122c109bb9332cd85c Thanks, Andy On Fri, Jul 2, 2010 at 1:23 AM, Andy Skalet wrote: > Hello,

Bootstrapper assertion failure

2010-07-02 Thread Andy Skalet
oken. I have no idea why this isn't happening in my case, however. Thanks in advance for any ideas, Andy Skalet