Add a custom coprocessor

You can add a custom coprocessor to to extend HBase with custom functionality using Cloudera Manager.

To configure these properties in Cloudera Manager:
  1. Select the HBase service.
  2. Click the Configuration tab.
  3. Select Scope > All.
  4. Select Category > All.
  5. Type HBase Coprocessor in the Search box.
  6. You can configure the values of the following properties:
    • HBase Coprocessor Abort on Error (Service-Wide)
    • HBase Coprocessor Master Classes (Master Default Group)
    • HBase Coprocessor Region Classes (RegionServer Default Group)
  7. Enter a Reason for change, and then click Save Changes to commit the changes.