private Configuration getConfigurationCopy(Region<String, Configuration> configRegion,
      String group) throws IOException {
    Configuration configuration = configRegion.get(group);

    if (configuration == null) {
      configuration = new Configuration(group);
      createConfigDirIfNecessary(group);
    } else {
      configuration = new Configuration(configuration);
    }
    return configuration;
  }
Add jar information into the shared configuration and save the jars in the file system used
when deploying jars
geode-core/src/main/java/org/apache/geode/distributed/internal/InternalConfigurationPersistenceService.java