I think by default the newer SOLR starts in "schemaless" mode.. One neds to
create a config directory with ALL necessary configuration files like
schema and solar.conf BEFORE creating the collection and then run a command
to create this collection using this conf directory. I don't have access to
my nutch set-up at this moment, so I can't check.. but this was explained
in the SOLR docs.

On Tue, Jul 11, 2017 at 12:58 PM, Yossi Tamari <[EMAIL PROTECTED]>
NEW: Monitor These Apps!
elasticsearch, apache solr, apache hbase, hadoop, redis, casssandra, amazon cloudwatch, mysql, memcached, apache kafka, apache zookeeper, apache storm, ubuntu, centOS, red hat, debian, puppet labs, java, senseiDB