604800LRU200000010io.moquette.persistence.MessageLoader0
<map name="groups_map">
<!-- 7 days -->
<time-to-live-seconds>604800</time-to-live-seconds>
<eviction-policy>LRU</eviction-policy>
<max-size policy="PER_NODE">2000000</max-size>
<eviction-percentage>10</eviction-percentage>
<map-store enabled="true">
<class-name>io.moquette.persistence.GroupLoader</class-name>
<write-delay-seconds>0</write-delay-seconds>
</map-store>
</map>
这里的可以修改为1或2秒,异步批量落库吗