Hi, If the replication window is too small to allow a new searcher to warm and close the current searcher before the new one needs to be in place, then the slaves continuously has a high load, and potentially an OOM error. we've noticed this in our environment where we have several facets on large multivalued fields.
I was wondering what the list though about modifying the replication process to skip polls (though warning to logs) when there is a searcher in the process of warming? Else as in our case it brings the slave to it's knees, workaround was to extend the poll interval, though not ideal. Cheers, Dan