Hazelcast 缓存指标错误与 spring 启动 2.1.9.release

Question

We are unable to start our spring boot application (version 2.1.9.release) when using Hazelcast(artifact hazelcast-all and version 4.1)

We are getting below error:

An attempt was made to call a method that does not exist. The attempt was made from the following location: org.springframework.boot.actuate.metrics.cache.HazelcastCacheMeterBinderProvider.getMeterBinder(HazelcastCacheMeterBinderProvider.java)

The following method did not exist:

com.hazelcast.spring.cache.HazelcastCache.getNativeCache()Lcom/hazelcast/core/IMap;

The method's class, com.hazelcast.spring.cache.HazelcastCache, is available from the following locations:

jar:file:<path>/.m2/repository/com/hazelcast/hazelcast-all/4.1/hazelcast-all-4.1.jar!/com/hazelcast/spring/cache/HazelcastCache.class

It was loaded from the following location:

file:<path>/.m2/repository/com/hazelcast/hazelcast-all/4.1/hazelcast-all-4.1.jar

Action:

Correct the classpath of your application so that it contains a single, compatible version of com.hazelcast.spring.cache.HazelcastCache

We checked for IMap class - package: com.hazelcast.map.IMap

any solution/suggestion on this issue

Answer 1

Trying to see if the following compatibility works. Just looking at https://mvnrepository.com/artifact/org.springframework.boot/spring-boot-actuator-autoconfigure/2.1.9.RELEASE , the HazelCast version is 3.11.4. Can you change the version of hazelcast from 4.1 to 3.11.4 (on the POM) and try it again.

<dependency>
    <groupId>com.hazelcast</groupId>
    <artifactId>hazelcast-all</artifactId>
    <version>3.11.4</version>
</dependency>