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The "Operations" page has been changed by gdusbabek. The comment on this change is: 0.7 requirement that sstable2json/json2sstable have access to system schema storage.. http://wiki.apache.org/cassandra/Operations?action=diff&rev1=51&rev2=52 -------------------------------------------------- You can also import pre-serialized rows of data using the BinaryMemtable interface. This is useful for importing via Hadoop or another source where you want to do some preprocessing of the data to import. + NOTE: Starting with version 0.7, json2sstable and sstable2json must be run in such a way that the schema can be loaded from system tables. This means that cassandra.yaml must be found in the classpath and refer to valid storage directories. + == Monitoring == Cassandra exposes internal metrics as JMX data. This is a common standard in the JVM world; OpenNMS, Nagios, and Munin at least offer some level of JMX support. The specifics of the JMX Interface are documented at JmxInterface.
