I relied on the autocomplete suggester in 2.3 to remove duplicate entries and provide unique suggestions of words/phrases. After upgrading to ES 5, I realized that the suggester is now document-oriented. This changes the logic of the how it can be used with already-built systems. Also, it seems to me that a feature was removed from ES 2.3. In other words, this is not the upgrade I was expecting !!
It also seems that I'm not the only one suffering from this !!
#21676
http://stackoverflow.com/questions/41744712/word-oriented-completion-suggester-elasticsearch-5-x
I relied on the autocomplete suggester in 2.3 to remove duplicate entries and provide unique suggestions of words/phrases. After upgrading to ES 5, I realized that the suggester is now document-oriented. This changes the logic of the how it can be used with already-built systems. Also, it seems to me that a feature was removed from ES 2.3. In other words, this is not the upgrade I was expecting !!
It also seems that I'm not the only one suffering from this !!
#21676
http://stackoverflow.com/questions/41744712/word-oriented-completion-suggester-elasticsearch-5-x