Hi Jean-Daniel, Thank you for your answer, I’ll reimport data, Best regards, ANDREY KUZNETSOV Software Engineering Team Leader, Assessment Global Discipline Head (Java)
Office: +7 482 263 00 70 x 42766<tel:+7%20482%20263%2000%2070;ext=42766> Cell: +7 920 154 05 72<tel:+7%20920%20154%2005%2072> Email: andrey_kuznet...@epam.com<mailto:andrey_kuznet...@epam.com> Tver, Russia epam.com<http://www.epam.com/> CONFIDENTIALITY CAUTION AND DISCLAIMER This message is intended only for the use of the individual(s) or entity(ies) to which it is addressed and contains information that is legally privileged and confidential. If you are not the intended recipient, or the person responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. All unintended recipients are obliged to delete this message and destroy any printed copies. From: Jean-Daniel Cryans [mailto:jdcry...@apache.org] Sent: Wednesday, August 9, 2017 11:04 PM To: user@kudu.apache.org Cc: Special SBER-BPOC Team <specialsber-bpoct...@epam.com> Subject: Re: [KUDU] Rebalancing (moving dev@ to bcc, this is not a question about how to implement something in the Kudu codebase) Right, there's no data balancing right now unless you add more tablets/create new tables. If you can afford it, dump the table to Parquet, drop the table, create a new one (that will get the distribution you want), and finally reimport the data in the new table. Master has a new "relocate" tool that lets you move tablet, but it's kind of slow process: https://github.com/apache/kudu/commit/5b7626e3a8250d797f2fc2001c8ee7634a39d18b J-D On Wed, Aug 9, 2017 at 9:09 AM, Andrey Kuznetsov <andrey_kuznet...@epam.com<mailto:andrey_kuznet...@epam.com>> wrote: Hi folk, I have a problem with kudu: I need rebalance 8Tb of data due sizing cluster with 3 new worker nodes, but it looks like it is not supported by KUDU, is it? Best regards, ANDREY KUZNETSOV Software Engineering Team Leader Office: +7 482 263 00 70 x 42766<tel:+7%20482%20263%2000%2070;ext=42766> Cell: +7 920 154 05 72<tel:+7%20920%20154%2005%2072> Email: andrey_kuznet...@epam.com<mailto:andrey_kuznet...@epam.com> Tver, Russia epam.com<http://www.epam.com/> CONFIDENTIALITY CAUTION AND DISCLAIMER This message is intended only for the use of the individual(s) or entity(ies) to which it is addressed and contains information that is legally privileged and confidential. If you are not the intended recipient, or the person responsible for delivering the message to the intended recipient, you are hereby notified that any dissemination, distribution or copying of this communication is strictly prohibited. All unintended recipients are obliged to delete this message and destroy any printed copies.
