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waterguo edited this page Nov 25, 2017 · 2 revisions

How to import data into AntsDB?

Data can be imported into AntsDB using the official mysql command line from MySQL. To prepare the database dump file, please run the command line below on your MySQL database

mysqldump —default-character-set=utf8 —hex-blob -r <file_name>

Use the following command line to import the dump into AntsDB

mysql -h 127.0.0.1 <database name> < <dump file>

Does AntsDB support multiple instance?

Yes, you can have multiple AntsDB instances in a single HBase cluster using the humpback.hbase-system-ns setting.

Does AntsDB support High Availability?

There is currently no real-time switch over to the backup AntsDB node. But a backup AntsDB can be set up in a few minutes. Please refer to the steps in High Availability