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POSolr excessive logging and autowarming - is it normal?
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copied!<p>I am pretty new to Solr, so I apologize if this is a stupid question :) I have a Solr process running and logging stuff to file. Log level set to INFO I believe. Regardless of this, it still logs like crazy even though nothing being searched really. Logs contain records like these mostly:</p> <pre><code>INFO: autowarming result for Searcher@7c35a3be main queryResultCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0} May 31, 2012 6:53:45 PM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming Searcher@7c35a3be main from Searcher@7dde0950 main documentCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=6188938,cumulative_hits=2441,cumulative_hitratio=0.00,cumulative_inserts=6186497,cumulative_evictions=4581707} May 31, 2012 6:53:45 PM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming result for Searcher@7c35a3be main documentCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=6188938,cumulative_hits=2441,cumulative_hitratio=0.00,cumulative_inserts=6186497,cumulative_evictions=4581707} May 31, 2012 6:53:45 PM org.apache.solr.core.QuerySenderListener newSearcher INFO: QuerySenderListener sending requests to Searcher@7c35a3be main May 31, 2012 6:53:45 PM org.apache.solr.core.QuerySenderListener newSearcher INFO: QuerySenderListener done. May 31, 2012 6:53:45 PM org.apache.solr.core.SolrCore registerSearcher INFO: [] Registered new searcher Searcher@7c35a3be main May 31, 2012 6:53:45 PM org.apache.solr.search.SolrIndexSearcher close INFO: Closing Searcher@7dde0950 main fieldValueCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0} filterCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0} queryResultCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0} documentCache{lookups=0,hits=0,hitratio=0.00,inserts=0,evictions=0,size=0,warmupTime=0,cumulative_lookups=6188938,cumulative_hits=2441,cumulative_hitratio=0.00,cumulative_inserts=6186497,cumulative_evictions=4581707} May 31, 2012 6:53:45 PM org.apache.solr.update.processor.LogUpdateProcessor finish </code></pre> <p>Is this normal? This seems to put a pretty hefty load on the system(nothing to dramatic, but still). </p> <p>I am just trying to understand what exactly it is doing and why.</p>

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