stream upstream add
Registers a stream as an upstream source for a given stream. For example, if you wanted
to replicate messages from Stream_A
to Stream_B
,
Stream_A
would be the upstream source for
Stream_B
.
Permissions Required on the Target Cluster
To run this command, your user ID must have the following permissions:readAce
andwriteAce
on the volumelookupdir
on directories in the pathadminperm
permission on the source stream
NOTE
The mapr
user is not treated as a
superuser. HPE Ezmeral Data Fabric Streams does not allow the
mapr
user to run this command unless that user is given the relevant
permission or permissions with access-control expressions.Syntax
CLI |
|
REST | http[s]://<host>:<port>/rest/stream/upstream/add?path=<path>&upstream=<name> |
Parameters
Parameter | Description |
---|---|
path |
The path and name of the stream that you want to specify a source stream for. |
upstream |
The path and name of the stream that you want to use as a source for the stream
that you specified with the -path parameter. |