Apache Solr Reference Guide Covering Apache Solr 6.0

${host:}
${jetty.port:8983}
${hostContext:solr}
${zkClientTimeout:15000}
${genericCoreNodeNames:true}
${socketTimeout:0}
${connTimeout:0}
As you can see, the discovery Solr configuration is "SolrCloud friendly". However, the presence of the element does not mean that the Solr instance is running in SolrCloud mode. Unless the -DzkHost or -Dzk
Run are specified at startup time, this section is ignored.
Solr.xml Parameters
The Element
There are no attributes that you can specify in the tag, which is the root element of solr.xml. The
tables below list the child nodes of each XML element in solr.xml.
Node
adminHandler
collectionsHandler
Description
If used, this attribute should be set to the FQN (Fully qualified name) of a class that
inherits from CoreAdminHandler. For example,
adminHandler="com.myorg.MyAdminHandler" would configure the custom admin
handler (MyAdminHandler) to handle admin requests. If this attribute isn't set, Solr
uses the default admin handler, org.apache.solr.handler.admin.CoreAdminHandler.
For more information on this parameter, see the Solr Wiki at http://wiki.apache.org/
solr/CoreAdmin#cores.
As above, for custom CollectionsHandler implementations.
infoHandler
As above, for custom InfoHandler implementations.
coreLoadThreads
coreRootDirectory
managementPath
sharedLib
Specifies the number of threads that will be assigned to load cores in parallel.
The root of the core discovery tree, defaults to SOLR_HOME.
Currently non-operational.
Specifies the path to a common library directory that will be shared across all cores.
Any JAR files in this directory will be added to the search path for Solr plugins. This
path is relative to the top-level container's Solr Home.
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