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From Brian O'Neill <>
Subject Re: Exporting all data within a keyspace
Date Tue, 30 Apr 2013 13:39:39 GMT

You could always do something like this as well:


Brian O'Neill
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From:  Kumar Ranjan <>
Reply-To:  <>
Date:  Tuesday, April 30, 2013 9:11 AM
To:  "" <>
Subject:  Re: Exporting all data within a keyspace

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.
> Regards
> Chiddu

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