IBM InfoSphere Streams Version 4.1.0
Operator
This element resource provides access to information about a specific operator in a job.
Universal Resource Identifier (URI) pattern
https://server:port/streams/rest/instances/{restid}/jobs/{restid}/operators/{restid}Properties
This element resource has the
following properties:
- channel
- A number that identifies the channel of the parallel region that tuple data is routed through. This property is not present if the operator was not parallelized.
- connections
- A string that identifies the URI that you can use to access information about the operator connections for the operator.
- domain
- A string that identifies the URI that you can use to access information about the domain.
- host
- A string that identifies the URI that you can use to access information about the InfoSphere Streams resource where the operator runs. If the operator runs on an externally managed resource, this property value is null.
- indexWithinJob
- A number that identifies the index of the operator within the job.
- inputPorts
- A string that identifies the URI that you can use to access information about the input ports for the operator.
- instance
- A string that identifies the URI that you can use to access information about the instance.
- job
- A string that identifies the URI that you can use to access information about the job that contains the operator.
- logicalName
- A string that identifies the logical name of the operator. This property is not present if the operator is not part of a parallel region.
- metrics
- A string that identifies the URI that you can use to access information about the metrics for the operator.
- name
- A string that identifies the operator name. By default, when you retrieve a collection of operator resources, they are sorted according to this property value.
- operatorKind
- A string that identifies the SPL primitive operator type for the operator.
- outputPorts
- A string that identifies the URI that you can use to access information about the output ports for the operator.
- pe
- A string that identifies the URI that you can use to access information about the processing element that contains the operator.
- resourceAllocation
- A string that identifies the URI that you can use to access information about the resource where the operator runs.
- resourceType
- A string that identifies the REST resource type, which in this case is operator.
- restid
- A string that represents the identifier that is used in combination with the job restid property to uniquely identify the operator within a URI. The value of this property is the same as the value of the name property.
- self
- A string that identifies the URI for this resource.
Resource retrieval
You can use the following HTTP methods and query parameters to retrieve this resource:
- HTTP methods
- GET
- Query parameters
- This element resource supports the standard query parameters for element resources.