HI there- DataStax recently released their bulkloader into the OSS community.
I would take a look and at least try it out: https://docs.datastax.com/en/dsbulk/doc/dsbulk/dsbulkAbout.html Good luck! Amanda On Wed, Feb 19, 2020 at 12:10 PM JOHN, BIBIN <bj9...@att.com> wrote: > Thanks for the response. We need to export into a flat file and send to > another analytical application. There are 137 tables and 30 of them are > have 300M+ records. So “COPY TO” taking lot of time. > > > > Thank you > > Bibin John > > > > *From:* Aakash Pandhi <pandhiaak...@yahoo.com.INVALID> > *Sent:* Wednesday, February 19, 2020 12:51 PM > *To:* user@cassandra.apache.org > *Subject:* Re: Mechanism to Bulk Export from Cassandra on daily Basis > > > > John, > > > > Greetings, > > > > Requirement is to just export data from table and stage it somewhere? OR > export it and load them in another cluster/table? > > > > sstableloader is a utility which can help you as it is designed for bulk > loading. > > Sincerely, > > Aakash Pandhi > > > > > > On Wednesday, February 19, 2020, 10:13:32 AM PST, JOHN, BIBIN < > bj9...@att.com> wrote: > > > > > > Team, > > We have a requirement to bulk export data from Cassandra on daily basis? > Table contain close to 600M records and cluster is having 12 nodes. What is > the best approach to do this? > > > > > > Thanks > > Bibin John >
