红帽全球峰会12.7. 指标增强
此发行版本通过 JMX 公开新的操作和指标：
ClusteredLockManager组件-
forceRelease强制锁定被释放。 -
如果定义了锁定，则
定义返回true。 -
如果存在锁定并被获取，则
isLocked返回true。 -
从集群中删除删除锁定。必须重新创建锁定才能再次访问。
-
传递组件-
passivateAll将所有条目传递给CacheStore。
-
CacheStore组件-
NumberOfPersistedEntries返回当前保留的条目数，不包括过期的条目。
-
如需更多信息，请参阅 jmxComponents。
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