Unexpected Behavior of Villager's Path Finding

Summary

A path finding sys or function is used to decide a Villager move to another. However, in certain cases, this sys or function is called in high frequency.

In reporter’s opinion, this is suggested an issue and may weighs performance down. Methods are supposed to be pointed out to get this issue resolved.

Steps to Reproduce

1. Insert JVM value: -DMC_DEBUG_ENABLED -DMC_DEBUG_PATHFINDING.

2. Build a crop farm shown in attached videos below.

3. Visible path finding of Villagers is shown and disappeared every 2 ticks.