On Fri, Sep 16, 2011 at 6:53 PM, Burton-West, Tom <tburt...@umich.edu> wrote: > Hello, > > The TieredMergePolicy has become the default with Solr 3.3, but the > configuration in the example uses the mergeFactor setting which applys to the > LogByteSizeMergePolicy. > > How is the mergeFactor interpreted by the TieredMergePolicy? > > Is there an example somewhere showing how to configure the Solr > TieredMergePolicy to set the parameters: > setMaxMergeAtOnce, setSegmentsPerTier, and setMaxMergedSegmentMB?
an example is here: http://svn.apache.org/repos/asf/lucene/dev/trunk/solr/core/src/test-files/solr/conf/solrconfig-mergepolicy.xml > > I tried setting setMaxMergedSegmentMB in Solr 3.3 > <mergePolicy class="org.apache.lucene.index.TieredMergePolicy"> > <int name="maxMergeAtOnce">20</int> > <int name="segmentsPerTier">40</int> > <!--400GB /20=20GB or 20000MB--> > <double name="setMaxMergedSegmentMB">20000</double> > </mergePolicy> > > > and got this error message > "SEVERE: java.lang.RuntimeException: no setter corrresponding to > 'setMaxMergedSegmentMB' in org.apache.lucene.index.TieredMergePolicy" Right, i think it should be: <double name="maxMergedSegmentMB">20000</double> -- lucidimagination.com
