Setting hostPort in System properties

[Prasi S]

Hi,
when i set solr hostPort in tomcat system properties, it is not working. If
I specify that in solr.xml then it is working. Is it mandatory that
hostPort shouls be set only in solr.xml ?

Solr.xml setting:

<solr>

  <solrcloud>
    <str name="host">${host:}</str>
*    <int name="hostPort">${port:}</int>*

Tomcat runtime setting:
*
*
*set JAVA_OPTS=-Dprogram.name=%PROGNAME%
-Dlogging.configuration=file:%DIRNAME%logging.properties -DhostContext=solr
-Dhost=10.239.30.27 -DjhostPort=8080
*
*
*
Thanks,
Prasi