Interface TopicStatsServiceGrpc.AsyncService (1.13.0)

Version 1.13.0

• 1.13.5 (latest)
• 1.13.3
• 1.12.22
• 1.11.2
• 1.10.0
• 1.9.4
• 1.8.0
• 1.7.1
• 1.6.3
• 1.5.5
• 1.4.12

public static interface TopicStatsServiceGrpc.AsyncService

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

Methods

computeHeadCursor(ComputeHeadCursorRequest request, StreamObserver<ComputeHeadCursorResponse> responseObserver)

public default 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
Name	Description
request	ComputeHeadCursorRequest
responseObserver	io.grpc.stub.StreamObserver<ComputeHeadCursorResponse>

computeMessageStats(ComputeMessageStatsRequest request, StreamObserver<ComputeMessageStatsResponse> responseObserver)

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

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

Parameters
Name	Description
request	ComputeMessageStatsRequest
responseObserver	io.grpc.stub.StreamObserver<ComputeMessageStatsResponse>

computeTimeCursor(ComputeTimeCursorRequest request, StreamObserver<ComputeTimeCursorResponse> responseObserver)

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

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

Parameters
Name	Description
request	ComputeTimeCursorRequest
responseObserver	io.grpc.stub.StreamObserver<ComputeTimeCursorResponse>