[jira] [Created] (SOLR-4850) Cores defined as loadOnStartup="true" and transient="true" can't be queried

["Lyubov Romanchuk (JIRA)" <ji...@apache.org>]

Lyubov Romanchuk created SOLR-4850:
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             Summary: Cores defined as loadOnStartup="true" and transient="true" can't be queried 
                 Key: SOLR-4850
                 URL: https://issues.apache.org/jira/browse/SOLR-4850
             Project: Solr
          Issue Type: Bug
          Components: multicore
    Affects Versions: 4.3, 4.2.1
            Reporter: Lyubov Romanchuk


It seems like in order to query transient cores they must be defined with
loadOnStartup="false".

I define one core loadOnStartup="true" and transient="false", and another
cores to be  loadOnStartup="true" and transient="true", and
transientCacheSize is default (=Integer.MAX_VALUE).

In this case CoreContainer.dynamicDescriptors will be empty and then
CoreContainer.getCoreFromAnyList(String) and CoreContainer.getCore(String)
returns null for all transient cores.

As a result such cores (loadOnStartup="true" and transient="true") can't be queried at all (neither from Query nor from Overview). 


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