stream upstream list
Lists all of the streams that are replicating to a given stream.
Permissions Required on the Target Cluster
To run this command, your user ID must have the following permissions:readAce
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/list?path=<path> |
Parameters
Parameter | Description |
---|---|
path |
The path and name of the stream that you want to list the source streams for. |
Sample Output
# maprcli stream upstream list -path /dst -json
{
"timestamp":1437992841303,
"timeofday":"2015-07-27 03:27:21.303 GMT-0700",
"status":"OK",
"total":1,
"data":[
{
"cluster":"my.cluster.com",
"stream":"/src",
"idx":1,
"uuid":"3e98ee93-d88a-f3d6-bc80-001b02b65500"
}
]
}
Field Descriptions
cluster
- The name of the Data Fabric cluster in which the upstream stream is located.
stream
- The name of the upstream stream.
idx
- The index number of the upstream stream.
uuid
- The upstream stream's universally unique identifier.