> Maybe this is the issue: https://github.com/eclipse/jetty.project/issues/2169
Looks like it is the issue. (I've readacted IP addresses below for security reasons) solr [ /opt/solr ]$ netstat -ptan | awk '{print $6 " " $7 }' | sort | uniq -c 8425 CLOSE_WAIT - 92 ESTABLISHED - 1 FIN_WAIT2 - 1 Foreign Address 6 LISTEN - 712 TIME_WAIT - 1 established) solr [ /opt/solr ]$ echo "run -b org.eclipse.jetty.server:context=HTTP/1.1@63e2203c,id=0,type=serverconnector dump " | java -jar jmxterm-1.0.0-uber.jar -l localhost:18983 -v silent -n > jettyJmx.out solr [ /opt/solr ]$ netstat -anp | grep CLOSE_WAIT | head -n1 tcp 1 0 10.xxx.x.xx:8983 10.xxx.x.xxx:53873 CLOSE_WAIT 1/java solr [ /opt/solr ]$ grep "10.xxx.x.xxx:53873" jettyJmx.out | | +- SelectionKey@5ee4ef9f{i=0}->SelectChannelEndPoint@69feb476{/10.xxx.x.xxx:53873<->8983,Open,in,out,-,-,1712/5000,HttpConnection@c93d7fa}{io=0/0,kio=0,kro=1} solr [ /opt/solr ]$ cat jettyJmx.out | grep 8983 | grep SelectChannelEndPoint | grep "{io=0/0,kio=0,kro=1}" | wc -l 8220 -- Sent from: http://lucene.472066.n3.nabble.com/Solr-User-f472068.html