taosdata/TDengine

Java specifies the topic partition when making a data subscription

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#23,376 opened on Oct 23, 2023

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Description

问题： 使用Java进行数据订阅消费TDengine中的数据时，consumer没法指定分区。 请问TDengine有这样的能力吗？或者准备提供这样的能力吗

Contributor guide

Research direction
Investigate the Java consumer source code in the TDengine repository to understand how topics and partitions are currently handled. Check if there is any existing mechanism to specify partitions. Review the documentation for the consumer API. Look at the underlying C library's partition support. Then, propose a design for adding partition specification to the Java consumer.
Tech stack
java
Domain
backenddatabaseapi
Issue type
Feature
DifficultyEstimated implementation difficulty for a new contributor, from 1 for very small changes to 5 for expert-level work.
3
Estimated timeA rough time range for an experienced contributor to investigate, implement, test, and prepare a pull request.
1-3 hours
Activity statusHow available the issue appears right now: fresh, active, stale, blocked, or waiting on maintainer input.
Active
ClarityHow clearly the issue explains the expected change, acceptance criteria, and next step.
Clear
Prerequisites
JavaGit
Newbie friendlinessA 1-100 score estimating how approachable this issue is for first-time contributors.
60