code: @Override
      public void unlockRegion(SoftLock lock) throws CacheException {
          log.debug("region access strategy unlockRegion lock() {} {}", getInternalRegion().getCacheNamespace(), lock);
          evictAll();
      }
docs: HQL/SQL 실행시 region 을 evict할 때 실행해야 한다.
  
  @see org.hibernate.cache.spi.access.EntityRegionAccessStrategy
  @see org.hibernate.cache.spi.access.RegionAccessStrategy#unlockRegion(org.hibernate.cache.spi.access.SoftLock)