在使用 Hazelcast CompleteConfiguration-class 的 JCache 实现中出错

Question

我正在尝试设置一个简单的示例应用程序来测试 hazelcast 的 jcache 实现。示例代码：

CachingProvider cachingProvider = Caching.getCachingProvider();
CacheManager cacheManager = cachingProvider.getCacheManager();

Cache<String, String> m = cacheManager.getCache("test");

m.put("key1", "value1");

在我的 pom.xml 文件中定义了 jcache 和 hazelcast

<dependencies>
    <dependency>
        <groupId>javax.cache</groupId>
        <artifactId>cache-api</artifactId>
        <version>1.0.0-PFD</version>
    </dependency>
    <dependency>
        <groupId>com.hazelcast</groupId>
        <artifactId>hazelcast</artifactId>
        <version>3.6.1</version>
    </dependency>

当我运行代码时，我得到了这个错误。想不通 where/how 我应该定义这个 ComepleteConfiguration class.

    Exception in thread "main" java.lang.NoClassDefFoundError: javax/cache/configuration/CompleteConfiguration
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
    at java.net.URLClassLoader.access0(URLClassLoader.java:73)
    at java.net.URLClassLoader.run(URLClassLoader.java:368)
    at java.net.URLClassLoader.run(URLClassLoader.java:362)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
    at java.net.URLClassLoader.access0(URLClassLoader.java:73)
    at java.net.URLClassLoader.run(URLClassLoader.java:368)
    at java.net.URLClassLoader.run(URLClassLoader.java:362)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at java.lang.ClassLoader.defineClass1(Native Method)
    at java.lang.ClassLoader.defineClass(ClassLoader.java:760)
    at java.security.SecureClassLoader.defineClass(SecureClassLoader.java:142)
    at java.net.URLClassLoader.defineClass(URLClassLoader.java:467)
    at java.net.URLClassLoader.access0(URLClassLoader.java:73)
    at java.net.URLClassLoader.run(URLClassLoader.java:368)
    at java.net.URLClassLoader.run(URLClassLoader.java:362)
    at java.security.AccessController.doPrivileged(Native Method)
    at java.net.URLClassLoader.findClass(URLClassLoader.java:361)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    at com.hazelcast.cache.impl.HazelcastServerCachingProvider.createHazelcastCacheManager(HazelcastServerCachingProvider.java:71)
    at com.hazelcast.cache.impl.HazelcastServerCachingProvider.createHazelcastCacheManager(HazelcastServerCachingProvider.java:42)
    at com.hazelcast.cache.impl.AbstractHazelcastCachingProvider.getCacheManager(AbstractHazelcastCachingProvider.java:94)
    at com.hazelcast.cache.impl.AbstractHazelcastCachingProvider.getCacheManager(AbstractHazelcastCachingProvider.java:126)
    at com.hazelcast.cache.HazelcastCachingProvider.getCacheManager(HazelcastCachingProvider.java:156)
    at cacheAdapter.TutorialJCache.initCache(TutorialJCache.java:27)
    at cacheAdapter.TutorialJCache.main(TutorialJCache.java:18)
Caused by: java.lang.ClassNotFoundException: javax.cache.configuration.CompleteConfiguration
    at java.net.URLClassLoader.findClass(URLClassLoader.java:381)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:424)
    at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:331)
    at java.lang.ClassLoader.loadClass(ClassLoader.java:357)
    ... 43 more

Answer 1

您使用了错误的 JCache 依赖项：

<dependency>
  <groupId>javax.cache</groupId>
  <artifactId>cache-api</artifactId>
  <version>1.0.0</version>
</dependency>

所以，在没有 PFD 的情况下使用它，这是一个用于讨论的旧版本。

在使用 Hazelcast CompleteConfiguration-class 的 JCache 实现中出错

Error in JCache implementation with Hazelcast CompleteConfiguration-class not found

java

caching

jcache

hazelcast