Question

我找不到类ProjectSubscriptionName / MessageReceiver和eclipse报告ProjectSubscriptionName / MessageReceiver类无法通过在pom.xml文件中定义导致构建路径的相关google-cloud-pubsub jar难以解决错误。

pom.xml:
<dependency>
    <groupId>com.google.cloud.dataflow</groupId>
    <artifactId>google-cloud-dataflow-java-sdk-all</artifactId>
    <version>2.4.0</version>
    </dependency>
<dependency>
    <groupId>com.google.cloud</groupId>
    <artifactId>google-cloud-pubsub</artifactId>
    <version>0.8.0</version>
</dependency>

Need help here to find the correct jar for missing classes. Appreciate your help. Jar should be stable one not alpha/beta version.

Answer 1

ProjectSubscriptionName和MessageReceiver仅在客户端库的更高版本中定义，这些版本处于测试阶段，直到版本1.31.0发布。较新的客户端库旨在使其更容易处理高吞吐量和低延迟。 MessageReceiver界面首次出现在0.9.0-alpha版本中。 ProjectSubscriptionName类首次出现在0.36.0-beta。

Answer 2

    Hi Kamal,
    Google released pubsub 1.31.0 version yesterday and pom entry below:
    <dependency>
        <groupId>com.google.cloud</groupId>
        <artifactId>google-cloud-pubsub</artifactId>
        <version>1.31.0</version>
    </dependency>

    Link: 
https://mvnrepository.com/artifact/com.google.cloud/google-cloud-pubsub/1.31.0

MessageReceiver类缺失

2 个答案: