Thanks guys,both are good pointers
You could always do something like this as well:-brian
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Try sstable2json and json2sstable. But it works on column family so you can fetch all column family and iterate over list of CF and use sstable2json tool to extract data. Remember this will only fetch on disk data do anything in memtable/cache which is to be flushed will be missed. So run compaction and then run the written script.
On Tuesday, April 30, 2013, Chidambaran Subramanian wrote:Is there any easy way of exporting all data for a keyspace (and conversely) importing it.RegardsChiddu