Setting the Maximum Region Size for Tables

When you are creating a table, you can set the maximum size in MB for the regions of that table.

maprcli command

Use the -regionsizemb parameter of the table create or table edit command.

For full descriptions of these commands, see table create and table edit.


When you are creating a table
  1. Select MapR Tables under MapR-FS in the navigation pane.
  2. Click the New Table button. The Create Table window opens. You can set the maximum region size, as well as other table properties, in this window.
When the table already exists
  1. Open the table.
  2. Click Edit Table Permissions. The window that appears lets you change the maximum region size.

    Figure: The Edit Table Permissions button