I have recently upgraded from 4.2.f -> 5.0 -> 5.1.x
Upon doing some testing I'm finding these in the logs and I'm not sure what to make of it.
WARN [solr.component.AsyncBuildSuggestComponent][Suggestor-alfresco-1] Solr suggester temp file found matching file pattern: WFSTInputIterator*.{input,sorted}, path:/opt/alfresco/tomcat/temp/WFSTInputIterator4430897321361610575.input
Should I be concerned about this?