Class TopicStatsServiceGrpc.TopicStatsServiceStub

public static final class TopicStatsServiceGrpc.TopicStatsServiceStub extends AbstractAsyncStub<TopicStatsServiceGrpc.TopicStatsServiceStub>

This service allows users to get stats about messages in their topic.

Inheritance

java.lang.Object > io.grpc.stub.AbstractStub > io.grpc.stub.AbstractAsyncStub > TopicStatsServiceGrpc.TopicStatsServiceStub

Methods

build(Channel channel, CallOptions callOptions)

protected TopicStatsServiceGrpc.TopicStatsServiceStub build(Channel channel, CallOptions callOptions)
Parameters
NameDescription
channelio.grpc.Channel
callOptionsio.grpc.CallOptions
Returns
TypeDescription
TopicStatsServiceGrpc.TopicStatsServiceStub
Overrides
io.grpc.stub.AbstractStub.build(io.grpc.Channel,io.grpc.CallOptions)

computeHeadCursor(ComputeHeadCursorRequest request, StreamObserver<ComputeHeadCursorResponse> responseObserver)

public void computeHeadCursor(ComputeHeadCursorRequest request, StreamObserver<ComputeHeadCursorResponse> responseObserver)

Compute the head cursor for the partition. The head cursor's offset is guaranteed to be less than or equal to all messages which have not yet been acknowledged as published, and greater than the offset of any message whose publish has already been acknowledged. It is zero if there have never been messages in the partition.

Parameters
NameDescription
requestComputeHeadCursorRequest
responseObserverio.grpc.stub.StreamObserver<ComputeHeadCursorResponse>

computeMessageStats(ComputeMessageStatsRequest request, StreamObserver<ComputeMessageStatsResponse> responseObserver)

public void computeMessageStats(ComputeMessageStatsRequest request, StreamObserver<ComputeMessageStatsResponse> responseObserver)

Compute statistics about a range of messages in a given topic and partition.

Parameters
NameDescription
requestComputeMessageStatsRequest
responseObserverio.grpc.stub.StreamObserver<ComputeMessageStatsResponse>

computeTimeCursor(ComputeTimeCursorRequest request, StreamObserver<ComputeTimeCursorResponse> responseObserver)

public void computeTimeCursor(ComputeTimeCursorRequest request, StreamObserver<ComputeTimeCursorResponse> responseObserver)

Compute the corresponding cursor for a publish or event time in a topic partition.

Parameters
NameDescription
requestComputeTimeCursorRequest
responseObserverio.grpc.stub.StreamObserver<ComputeTimeCursorResponse>