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From "Jonathan Ellis (JIRA)" <>
Subject [jira] [Resolved] (CASSANDRA-2332) Insert to cluster from JSON Export
Date Tue, 15 May 2012 19:41:07 GMT


Jonathan Ellis resolved CASSANDRA-2332.

    Resolution: Not A Problem

The bulk loader from CASSANDRA-1278 is a better solution than going through json.
> Insert to cluster from JSON Export
> ----------------------------------
>                 Key: CASSANDRA-2332
>                 URL:
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: Tools
>            Reporter: Paul Querna
>            Priority: Minor
> json2sstable isn't as useful if you are trying to take an exporterd sstable and import
it into a different cluster of a different size.
> This tool would take the JSON serialized SSTable and insert it into a live cluster.
> It could use thrift or be a fat client; For a user the difference doesn't matter much.
> The alternative that dritfx suggested is to copy these sstables to every machine in the
new cluster, and then do a rolling cleanup so every node only has the data it wants, but this
seems very inefficient compared to just re-inserting it from the dump.

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