Just as an FYI, Evident ClearStone supports monitoring of Cassandra clusters in enterprise and EC2 deployments.
Evident ClearStone supports various NoSQL products (including Cassandra) and distributed caching technologies. The product supports the aggregation of metrics (from JMX) across all the nodes in the cluster. We also monitor JVM stats like CPU, heap, and GC. The user interface is an Adobe Flex application. We have also include some of the nodetool operations within the product to allow you to point an click on a node to run some of the nodetool functions. There's many more features in the product such as alerting and historical reporting. You can find more information about Evident ClearStone here: http://www.evidentsoftware.com/products/clearstone-for-cassandra Free downloads are available here: http://www.evidentsoftware.com/download -- View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/Re-Hadoop-over-Cassandra-tp5066715p5698733.html Sent from the cassandra-u...@incubator.apache.org mailing list archive at Nabble.com.
