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https://issues.apache.org/jira/browse/SOLR-13637?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Noble Paul updated SOLR-13637:
------------------------------
    Description: 
When we update jars or add/modify plugins no core reloading should be required 
.Core reloading is a very expensive operation. Optionally, we can just make the 
plugin depend on the corecontainer level classloader. 

{code:xml}
 <queryParser name="mycustomQParser" class="my.path.to.ClassName" 
runtimeLib="global">
 
  </queryParser>

{code}

The global classloader is the corecontainer level classloader . So whenever 
this is reloaded The component gets reloaded



  was:When we update jars or add/modify plugins no core reloading should be 
required .Core reloading is a very expensive operation


> Core reloads not required for reloading jars/adding plugins
> -----------------------------------------------------------
>
>                 Key: SOLR-13637
>                 URL: https://issues.apache.org/jira/browse/SOLR-13637
>             Project: Solr
>          Issue Type: Improvement
>      Security Level: Public(Default Security Level. Issues are Public) 
>            Reporter: Noble Paul
>            Priority: Major
>
> When we update jars or add/modify plugins no core reloading should be 
> required .Core reloading is a very expensive operation. Optionally, we can 
> just make the plugin depend on the corecontainer level classloader. 
> {code:xml}
>  <queryParser name="mycustomQParser" class="my.path.to.ClassName" 
> runtimeLib="global">
>  
>   </queryParser>
> {code}
> The global classloader is the corecontainer level classloader . So whenever 
> this is reloaded The component gets reloaded



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