Review Request 49230: RANGER-1065: Need to change default audit retentions in Solr 3 months and do some performance tuning

[Don Bosco Durai]

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https://reviews.apache.org/r/49230/
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Review request for ranger, Gautam Borad, Madhan Neethiraj, Mugdha Varadkar, and 
Velmurugan Periasamy.


Bugs: RANGER-1065
    https://issues.apache.org/jira/browse/RANGER-1065


Repository: ranger


Description
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1. Changed default time to live to 90 days
2. Made evtTime and _expire_at_ as docValues
3. useColdSearcher to true


Diffs
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  security-admin/contrib/solr_for_audit_setup/conf/managed-schema 5781f96 
  security-admin/contrib/solr_for_audit_setup/conf/solrconfig.xml 1d2dca4 
  security-admin/contrib/solr_for_audit_setup/install.properties bed980b 

Diff: https://reviews.apache.org/r/49230/diff/


Testing
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Did local testing


Thanks,

Don Bosco Durai