Set up Stream as Upstream Source

Describes how to set up the current stream as the upstream source for a replica if the replica was not set up to automatically resync with the current stream.

Parent topic: Managing Upstream Sources for Stream Replicas

Setting Up Current Stream as Upstream Source for a Replica Using the Control System

To set up a stream as the upstream source for a replica:
  1. Go to the Replication tab in the stream information page
  2. Select the checkbox beside the replica(s) that do not have the current stream configured as upstream source for automatic resync.
    Selecting a checkbox next to a replica makes the Actions drop-down menu available.
  3. Select Set Current Stream as Upstream Source from the Actions drop-down menu.
    The Set Current Stream as Upstream Source dialog displays.
  4. Review the list of selected replicas and click Set Upstream Source.
    The current stream will automatically send updates to the replica(s).

Setting Up Stream as Upstream Source for a Replica Using the CLI or REST API

The basic command to set a table as the upstream souce for a replica is:

maprcli stream upstream add -path <replica stream path> -upstream <source stream path>

See stream upstream add for complete reference information.