In particular, it looks like this can be traced to a non-thread safe iteration over infoMBeans (ArrayList) in SolrResourceLoader::inform()
I looked for some recent changes to that area of code and traced it to https://issues.apache.org/jira/browse/SOLR-1427 Perhaps infoMBeans should be made synchronized? or at least cast to a synchornizedList for the purposes of the iteration in inform() ? Thanks, -Chak KaktuChakarabati wrote: > > We've been getting similar problem, running on Ubuntu Server / Tomcat 6 > latest. > > Any ideas? When commenting out firstSearcher/newSearcher events, seem to > work, but obviously this is a problem for production machines. > > Is this easy fix ? did anyone look into it ? > > Thanks, > -Chak > -- View this message in context: http://old.nabble.com/SOLR-1797---Any-news-on-this--tp27951025p27951037.html Sent from the Solr - Dev mailing list archive at Nabble.com.
