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From Krishna Thirumalasetty <kthir...@gmail.com>
Subject Re: Backup and Restore
Date Wed, 05 Jul 2017 02:35:13 GMT
FOR IMPALA: Make a copy of the folder to a secondary location. And run - show create table
[tablename]. This will return the schema, that you should copy and save.

If the DB files are on a HDFS with replication. I would be too concerned about making backups.

I don't know enough about kudu to comment.

Sent from my iPhone

> On Jul 4, 2017, at 9:26 PM, sky <x_hsky@163.com> wrote:
> 
> Hi all,
>    How to backup and restore impala and kudu database.

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