数据库复制对一个林无法正常工作

Question

我有数据库复制设置，connect-forest-with-name设置为true。整个系统有3个集群 - 一个主服务器和两个副本服务器。我在每个集群中有6个森林。 6个森林中有5个很好。但是对于两个副本集群上的剩余林，状态仍然是同步副本，但文档或片段的数量根本没有变化。

当我查看日志时，我得到了与复制滞后有关的内容。这是我得到的日志 -

• 主

2017-02-14 14:20:56.966 Info: Forest forest-4 needs to replicate 199894 fragments [0:0..1205099690503950842:222485256415483574] to foreign forest forest-4 in cluster replica-1-1-cluster
2017-02-14 14:20:57.002 Info: Forest forest-4 needs to replicate 199894 fragments [0:0..1205099690503950842:222485256415483574] to foreign forest forest-4 in cluster replica-2-1-cluster

• 副本-1

2017-02-14 14:43:54.911 Info: Forest forest-4 received 1000000 replication timestamps start at 0/0 more coming true from foreign forest forest-4 in cluster master-1-cluster
2017-02-14 14:43:55.022 Info: Forest forest-4 finished replicating timestamps master-only=199894 replica-only=0 timestamp-right=800106 timestamp-wrong=0 duplicate=0 more-coming=true

• 副本-2

2017-02-14 14:47:01.298 Info: Forest forest-4 received 1000000 replication timestamps start at 0/0 more coming true from foreign forest forest-4 in cluster master-1-cluster
2017-02-14 14:47:01.410 Info: Forest forest-4 finished replicating timestamps master-only=199894 replica-only=0 timestamp-right=800106 timestamp-wrong=0 duplicate=0 more-coming=true

我尝试了很多东西，比如 -

• 重新启动群集和林
• 再次分离并附上森林
• 清除森林数据并让它再次复制

有人可以帮助我理解为什么会发生这种情况以及如何解决这个问题？