We employ one 'indexing' master that replicates to many 'query' slaves. We have also recently introduced spellchecking/DYM. It appears that replication does not 'cover' the spellchecker index. Do I understand this correctly?
Further, we have seen where 'buildOnCommit' will cause the spellcheck index to be [re]built on each slave; however, during the time that the spellcheck index is being rebuilt, spellcheck queries do not produce suggestions, which makes sense. What suggestions do the community have regarding this issue and/or what is working well for you?