Class LineageGrpc.LineageBlockingStub (0.44.0)

public static final class LineageGrpc.LineageBlockingStub extends AbstractBlockingStub<LineageGrpc.LineageBlockingStub>

A stub to allow clients to do synchronous rpc calls to service Lineage.

Lineage is used to track data flows between assets over time. You can create LineageEvents to record lineage between multiple sources and a single target, for example, when table data is based on data from multiple tables.

Inheritance

java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractBlockingStub > LineageGrpc.LineageBlockingStub

Inherited Members

io.grpc.stub.AbstractBlockingStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel)

io.grpc.stub.AbstractBlockingStub.<T>newStub(io.grpc.stub.AbstractStub.StubFactory<T>,io.grpc.Channel,io.grpc.CallOptions)

io.grpc.stub.AbstractStub.<T>withOption(io.grpc.CallOptions.Key<T>,T)

io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

io.grpc.stub.AbstractStub.getCallOptions()

io.grpc.stub.AbstractStub.getChannel()

io.grpc.stub.AbstractStub.withCallCredentials(io.grpc.CallCredentials)

io.grpc.stub.AbstractStub.withChannel(io.grpc.Channel)

io.grpc.stub.AbstractStub.withCompression(java.lang.String)

io.grpc.stub.AbstractStub.withDeadline(io.grpc.Deadline)

io.grpc.stub.AbstractStub.withDeadlineAfter(long,java.util.concurrent.TimeUnit)

io.grpc.stub.AbstractStub.withExecutor(java.util.concurrent.Executor)

io.grpc.stub.AbstractStub.withInterceptors(io.grpc.ClientInterceptor...)

io.grpc.stub.AbstractStub.withMaxInboundMessageSize(int)

io.grpc.stub.AbstractStub.withMaxOutboundMessageSize(int)

io.grpc.stub.AbstractStub.withOnReadyThreshold(int)

io.grpc.stub.AbstractStub.withWaitForReady()

Object.clone()

Object.equals(Object)

Object.finalize()

Object.getClass()

Object.hashCode()

Object.notify()

Object.notifyAll()

Object.toString()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Methods

batchSearchLinkProcesses(BatchSearchLinkProcessesRequest request)

public BatchSearchLinkProcessesResponse batchSearchLinkProcesses(BatchSearchLinkProcessesRequest request)

Retrieve information about LineageProcesses associated with specific links. LineageProcesses are transformation pipelines that result in data flowing from source to target assets. Links between assets represent this operation. If you have specific link names, you can use this method to verify which LineageProcesses contribute to creating those links. See the SearchLinks method for more information on how to retrieve link name. You can retrieve the LineageProcess information in every project where you have the datalineage.events.get permission. The project provided in the URL is used for Billing and Quota.

Parameter
Name	Description
`request`	`BatchSearchLinkProcessesRequest`

Returns
Type	Description
`BatchSearchLinkProcessesResponse`

build(Channel channel, CallOptions callOptions)

protected LineageGrpc.LineageBlockingStub build(Channel channel, CallOptions callOptions)

Parameters
Name	Description
`channel`	`io.grpc.Channel`
`callOptions`	`io.grpc.CallOptions`

Returns
Type	Description
`LineageGrpc.LineageBlockingStub`

Overrides

io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

createLineageEvent(CreateLineageEventRequest request)

public LineageEvent createLineageEvent(CreateLineageEventRequest request)

Creates a new lineage event.

Parameter
Name	Description
`request`	`CreateLineageEventRequest`

Returns
Type	Description
`LineageEvent`

createProcess(CreateProcessRequest request)

public Process createProcess(CreateProcessRequest request)

Creates a new process.

Parameter
Name	Description
`request`	`CreateProcessRequest`

Returns
Type	Description
`Process`

createRun(CreateRunRequest request)

public Run createRun(CreateRunRequest request)

Creates a new run.

Parameter
Name	Description
`request`	`CreateRunRequest`

Returns
Type	Description
`Run`

deleteLineageEvent(DeleteLineageEventRequest request)

public Empty deleteLineageEvent(DeleteLineageEventRequest request)

Deletes the lineage event with the specified name.

Parameter
Name	Description
`request`	`DeleteLineageEventRequest`

Returns
Type	Description
`Empty`

deleteProcess(DeleteProcessRequest request)

public Operation deleteProcess(DeleteProcessRequest request)

Deletes the process with the specified name.

Parameter
Name	Description
`request`	`DeleteProcessRequest`

Returns
Type	Description
`Operation`

deleteRun(DeleteRunRequest request)

public Operation deleteRun(DeleteRunRequest request)

Deletes the run with the specified name.

Parameter
Name	Description
`request`	`DeleteRunRequest`

Returns
Type	Description
`Operation`

getLineageEvent(GetLineageEventRequest request)

public LineageEvent getLineageEvent(GetLineageEventRequest request)

Gets details of a specified lineage event.

Parameter
Name	Description
`request`	`GetLineageEventRequest`

Returns
Type	Description
`LineageEvent`

getProcess(GetProcessRequest request)

public Process getProcess(GetProcessRequest request)

Gets the details of the specified process.

Parameter
Name	Description
`request`	`GetProcessRequest`

Returns
Type	Description
`Process`

getRun(GetRunRequest request)

public Run getRun(GetRunRequest request)

Gets the details of the specified run.

Parameter
Name	Description
`request`	`GetRunRequest`

Returns
Type	Description
`Run`

listLineageEvents(ListLineageEventsRequest request)

public ListLineageEventsResponse listLineageEvents(ListLineageEventsRequest request)

Lists lineage events in the given project and location. The list order is not defined.

Parameter
Name	Description
`request`	`ListLineageEventsRequest`

Returns
Type	Description
`ListLineageEventsResponse`

listProcesses(ListProcessesRequest request)

public ListProcessesResponse listProcesses(ListProcessesRequest request)

List processes in the given project and location. List order is descending by insertion time.

Parameter
Name	Description
`request`	`ListProcessesRequest`

Returns
Type	Description
`ListProcessesResponse`

listRuns(ListRunsRequest request)

public ListRunsResponse listRuns(ListRunsRequest request)

Lists runs in the given project and location. List order is descending by start_time.

Parameter
Name	Description
`request`	`ListRunsRequest`

Returns
Type	Description
`ListRunsResponse`

processOpenLineageRunEvent(ProcessOpenLineageRunEventRequest request)

public ProcessOpenLineageRunEventResponse processOpenLineageRunEvent(ProcessOpenLineageRunEventRequest request)

Creates new lineage events together with their parents: process and run. Updates the process and run if they already exist. Mapped from Open Lineage specification: https://github.com/OpenLineage/OpenLineage/blob/main/spec/OpenLineage.json.

Parameter
Name	Description
`request`	`ProcessOpenLineageRunEventRequest`

Returns
Type	Description
`ProcessOpenLineageRunEventResponse`

searchLinks(SearchLinksRequest request)

public SearchLinksResponse searchLinks(SearchLinksRequest request)

Retrieve a list of links connected to a specific asset. Links represent the data flow between source (upstream) and target (downstream) assets in transformation pipelines. Links are stored in the same project as the Lineage Events that create them. You can retrieve links in every project where you have the datalineage.events.get permission. The project provided in the URL is used for Billing and Quota.

Parameter
Name	Description
`request`	`SearchLinksRequest`

Returns
Type	Description
`SearchLinksResponse`

updateProcess(UpdateProcessRequest request)

public Process updateProcess(UpdateProcessRequest request)

Updates a process.

Parameter
Name	Description
`request`	`UpdateProcessRequest`

Returns
Type	Description
`Process`

updateRun(UpdateRunRequest request)

public Run updateRun(UpdateRunRequest request)

Updates a run.

Parameter
Name	Description
`request`	`UpdateRunRequest`

Returns
Type	Description
`Run`