Hi tsi We faced a similar situation a few months ago. At the end what we make is developed a service in our application to migrate the data from the old cassandra 1.2 to the new cassandra 2.0 using cql (with normal SELECT and UPDATE commands) (our application at that moment have two cassandra sessions, one for the 1.2 and another for the 2.0) . I know it is not the perfect solution but by this way we could migrate the data without considering anything about partitioner
Kind regards ------------------------------------------------------------------------------------ Francisco Trujillo - BioInformatic Developer Genetwister Technologies B.V. Phone: +31 317 466420 Fax: +31 317 466421 Email:f.truji...@genetwister.nl Internet:www.genetwister.nl -------------------------------------------------------------------------------------- Disclaimer This e-mail and any files transmitted with it are confidential and intended solely for the use of the individual or entity to whom/which they are addressed. If you have received this e-mail in error please notify the sender immediately, delete this e-mail from your system and do not disseminate, distribute or copy this e-mail. This e-mail shall not constitute a binding agreement unless expressly confirmed in writing by one of the Directors of Genetwister. Please note that any views or opinions presented in this e-mail are solely those of the author and do not necessarily represent those of Genetwister. Finally, the recipient should check this e-mail and any attachments for the presence of viruses. Genetwister accepts no liability for any damage caused by any virus transmitted by this e-mail or damage caused by the use of the information contained in this e-mail. ________________________________________ From: tsi [thorsten.s...@t-systems.com] Sent: Tuesday, July 29, 2014 2:53 PM To: cassandra-u...@incubator.apache.org Subject: Re: Migration from Cassandra 1.2.5 to Cassandra 2.0.8 with changed partitioner settings We are moving our application to a plattform with this partitioner setting and as far as I know there is no way to specify a partitioner on keyspace level. -- View this message in context: http://cassandra-user-incubator-apache-org.3065146.n2.nabble.com/Migration-from-Cassandra-1-2-5-to-Cassandra-2-0-8-with-changed-partitioner-settings-tp7596019p7596021.html Sent from the cassandra-u...@incubator.apache.org mailing list archive at Nabble.com.
