Is there any way to migrate Cassandra 1.2 data to Cassandra 1.1? -
i need migrate info in cassandra 1.2.1 because encountered pretty bad bug. want move 1.1.9 cluster know pretty stable, can't of export methods work. tried sstable2json , json2sstable, looks json coming out of 1.2.x different 1 coming out of 1.1.x
you export required info sstable (data construction used cassandra store it's data) , re-import cassandra 1.1. can read process datastax documentation. documentation includes examples @ bottom of page.
cassandra
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