: with multicore. i cannot access: : http://localhost:8983/solr/collection1/admin/zookeeper.jsp
why would you expect that URL to work? you don't have a core named "collection1" in the solr.xml you posted... : <cores adminPath="/admin/cores" defaultCoreName="collection1"> : <core name="GPTWPI" instanceDir="GPTWPI" shard="shard1"/> : <core name="BritGasAI" instanceDir="BritGasAI" shard="shard1" /> ...the only time "collection1" appears is as the defaultCoreName, but unless you have a core named "collection1" that's meaningless. did you try http://localhost:8983/solr/GPTWPI/admin/zookeeper.jsp or http://localhost:8983/solr/BritGasAI/admin/zookeeper.jsp ? (Note: i know nothing about SolrCloud, i'm just commenting on inconsistencies in your email) -Hoss