Apache Curator ZooKeeper单元测试出现错误

Question

我正在尝试使用Apache Curator库为ZooKeeper编写单元测试。我使用的是curator-test maven依赖。我的代码如下所示：

    final TestingCluster testingCluster = new TestingCluster(3);
    testingCluster.start();

但是我得到了这个错误：

Exception in thread "Thread-0" java.lang.NoSuchFieldError: configFileStr
at org.apache.curator.test.QuorumConfigBuilder$1.<init>(QuorumConfigBuilder.java:142)
at org.apache.curator.test.QuorumConfigBuilder.buildConfig(QuorumConfigBuilder.java:137)
at org.apache.curator.test.TestingZooKeeperServer$1.run(TestingZooKeeperServer.java:157)
at java.lang.Thread.run(Thread.java:748)

我已经尝试了多种策展人版本和ZooKeeper版本的组合。目前，我正在使用以下maven依赖项：

    <dependency>
        <groupId>org.apache.curator</groupId>
        <artifactId>curator-recipes</artifactId>
        <version>4.3.0</version>
        <exclusions>
            <exclusion>  <!-- declare the exclusion here -->
                <groupId>org.apache.zookeeper</groupId>
                <artifactId>zookeeper</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

    <dependency>
        <groupId>org.apache.curator</groupId>
        <artifactId>curator-framework</artifactId>
        <version>4.3.0</version>
        <exclusions>
            <exclusion>  <!-- declare the exclusion here -->
                <groupId>org.apache.zookeeper</groupId>
                <artifactId>zookeeper</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

    <dependency>
        <groupId>org.apache.curator</groupId>
        <artifactId>curator-client</artifactId>
        <version>4.3.0</version>
        <exclusions>
            <exclusion>  <!-- declare the exclusion here -->
                <groupId>org.apache.zookeeper</groupId>
                <artifactId>zookeeper</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

    <dependency>
        <groupId>org.apache.curator</groupId>
        <artifactId>curator-x-async</artifactId>
        <version>4.3.0</version>
        <exclusions>
            <exclusion>  <!-- declare the exclusion here -->
                <groupId>org.apache.zookeeper</groupId>
                <artifactId>zookeeper</artifactId>
            </exclusion>
        </exclusions>
    </dependency>

    <!-- https://mvnrepository.com/artifact/org.apache.zookeeper/zookeeper -->
    <dependency>
        <groupId>org.apache.zookeeper</groupId>
        <artifactId>zookeeper</artifactId>
        <version>3.4.13</version>
    </dependency>

任何帮助都是非常感谢的！

Answer 1

https://github.com/apache/curator/pull/248/commits/e37cb59c1e9b7ac7f21d3c3444b6bb789a3e3708

如果要将策展人的{{TestingServer}}与ZooKeeper 3.4.x一起使用，则必须使用其较旧版本。

Answer 2

我注意到您并没有从配方依赖中排除ZooKeeper。而且，您只显示了部分pom。你读过这篇文档吗？http://curator.apache.org/zk-compatibility.html -请参阅“使用ZooKeeper 3.4.x进行测试”一节。