lengthen hard commit time

Author: qqmyers

conf/solr/solrconfig.xml

@@ -238,7 +238,7 @@
          have some sort of hard autoCommit to limit the log size.
       -->
     <autoCommit>
-      <maxTime>${solr.autoCommit.maxTime:30000}</maxTime>
+      <maxTime>${solr.autoCommit.maxTime:300000}</maxTime>
       <openSearcher>false</openSearcher>
     </autoCommit>