hi i switch from solr 5 to solr 6 . i create my more like this handler that use solr more like this handler and expand query by adding some word to query. and now my question is about mlt parameter . i wanna to know about mlt.mindf and mlt.mintf.what are these doing exactly? when i didn't set mlt.mindf and mlt.mintf and theses set to default value. every thing is ok.and i got answer of my handler queickly. but when i set both of these 1 . i got heap error.and when i check my solr with jconsole.i saw that these new query with mlt.mintf=1 and mlt.mindf=1 nead more than 4G heap while when i execute my query with default mlt.mintf=2 and mlt.mindf=5 i did not get heap space error .and query execute with less than 512M heap size.
mintf and mindf how can affect on memory use (heap size) of my solr system?
