Yes, there isn't any place in the JMX with reads/second or writes/second,
just CompletedTasks. I send this info to Graphite (
http://graphite.wikidot.com/) and use the "derivative" function to get
reads/minute. Munin also does the trick (https://github.com/tcurdt/jmx2munin).
But you can't do that w
Hi!
For quite time I've been having some unexpected loadavg in the cassandra
servers. I suspect there are lots of uncontrolled queries to the cassandra
servers causing this load, but the developers say that there are none, and
the load is due to cassandra internal processes.
Trying to get to the
> Cheers
>
> -
> Aaron Morton
> Freelance Cassandra Consultant
> New Zealand
>
> @aaronmorton
> http://www.thelastpickle.com
>
> On 18/05/2013, at 4:00 AM, Tomàs Núnez wrote:
>
> Hi!
>
> For quite time I've been having some unexpe
there's nothing like that from what I could find. We had to
> modify c* source (CassandraServer.java) to add this query logging to the
> thrift codepath.
> On May 18, 2013 3:20 PM, "Tomàs Núnez" wrote:
>
>> Yes, I read how to do that here, as well:
>>
Hi
About a year ago, we did a major compaction in our cassandra cluster (a
n00b mistake, I know), and since then we've had huge sstables that never
get compacted, and we were condemned to repeat the major compaction process
every once in a while (we are using SizeTieredCompaction strategy, and
we'
