Do we really need Solr commit as cronjob?

1 Dec 2017


      I am testing Solr FTS on dovecot. Read online that some suggested to run
cronjob commit every minute, and optimize once a day.
I am using Solr 7.1.0 and I see some configurations:
In /etc/default/solr.in.sh:
#SOLR_OPTS="$SOLR_OPTS -Dsolr.autoSoftCommit.maxTime=3000"
#SOLR_OPTS="$SOLR_OPTS -Dsolr.autoCommit.maxTime=60000"
Also in solrconfig.xml:
<autoCommit>
<maxTime>${solr.autoCommit.maxTime:15000}</maxTime>
<openSearcher>false</openSearcher>
</autoCommit>
   <autoSoftCommit>
<maxTime>${solr.autoSoftCommit.maxTime:-1}</maxTime>
</autoSoftCommit>
So my question is do I still need run cronjob for commit?
Do I need uncomment these lines in the solr.in.sh? Does my
solrconfig.xml overwrite the setting in solr.in.sh?
Thanks for help.

Do we really need Solr commit as cronjob?

Gao