Dhaval Shah created RANGER-3248:
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             Summary: In Ranger Audit collection number of shards should be 
depending on the number of infra-solr nodes
                 Key: RANGER-3248
                 URL: https://issues.apache.org/jira/browse/RANGER-3248
             Project: Ranger
          Issue Type: Improvement
          Components: Ranger
            Reporter: Dhaval Shah
            Assignee: Dhaval Shah


In Ranger while creating collection ranger_audits in solr the [default no. of 
shards|https://github.com/apache/ranger/blob/master/embeddedwebserver/src/main/java/org/apache/ranger/server/tomcat/SolrCollectionBootstrapper.java#L134]
 we configured is 1. It is configurable under ranger-admin-site.xml having 
porperty name "ranger.audit.solr.no.shards" .

The number of shards initially should be depending on the number of solr live 
nodes. This can be achieve using SolrCloudClient object in 
SolrCollectionBootstrapper.java during the collection creation.
{code:java}
SolrCloudClient.getClusterStateProvider().getLiveNodes().size() {code}
Shards value will be visible as INFO in file catalina.out under ranger admin 
log dir for verification.



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