Hi, we are running a 9 node cluster under load. The nodes are running in
EC2 on i2.2xlarge instances. Cassandra version is 2.2.4. One node was down
yesterday for more than 3 hours. So we manually started an incremental
repair this morning via nodetool (anti-entropy repair?)
What we can see is that
I am adding some jmx metrics to our monitoring tool. Is there a good
overview of all existing jmx metrics and their description?
http://wiki.apache.org/cassandra/Metrics has only a few metrics.
In particular I have questions about these now:
org.apache.cassandra.db type=StorageProxy TotalHints -
Hi,
recently we are hitting some OOM: Java heap space, so I was investigating
how the heap is used in Cassandra 1.2+
We use the calculated 4G heap. Our cluster is 6 nodes, around 750 GB data
and a replication factor of 3. Row cache is disabled. All key cache and
memtable settings are left at defa
Hi,
we are hitting a AssertionError in MerkleTree as described here in Jira:
https://issues.apache.org/jira/browse/CASSANDRA-3014. We added a comment,
however this issue has already been resolved as cannot reproduce. Is
someone looking at the comments of resolved issues or is it better to open
a n
Cassandra Developer
> New Zealand
>
> @aaronmorton
> http://www.thelastpickle.com
>
> On 16/01/2013, at 6:23 AM, Reik Schatz wrote:
>
> Hi, we are running a 1.1.6 (datastax) test cluster with 6 nodes. After the
> recent 1.2 release we have set up a second cluster - also having 6 nodes
>
Hi, we are running a 1.1.6 (datastax) test cluster with 6 nodes. After the
recent 1.2 release we have set up a second cluster - also having 6 nodes
running 1.2 (datastax).
They are now running in parallel. We noticed an increase in the number of
writes in our monitoring tool (Datadog). The tool is
