Simon, In this example I've set the DEFAULT_MAX_THREAD_STATES of DocumentsWriterPerThreadPool to 1. I've debugged the code and I've made sure that ThreadAffinityDocumentsWriterThreadPool has the value set to 1 (as I was trying to make it behave similar to lucene 3.4 using a single thread). I'm indexing using EmbeddedSolrServer. Provably I'm missing something or I've not configured some value properly but can't figure out what.
here is the IndexWriterConfig#toString(): analyzer=org.apache.solr.schema.IndexSchema$SolrIndexAnalyzer delPolicy=org.apache.lucene.index.KeepOnlyLastCommitDeletionPolicy commit=null openMode=CREATE_OR_APPEND similarityProvider=org.apache.solr.search.SolrSimilarityProvider termIndexInterval=32 mergeScheduler=org.apache.lucene.index.ConcurrentMergeScheduler default WRITE_LOCK_TIMEOUT=1000 writeLockTimeout=1000 maxBufferedDeleteTerms=-1 ramBufferSizeMB=32.0 maxBufferedDocs=-1 mergedSegmentWarmer=null codecProvider=org.apache.lucene.index.codecs.CoreCodecProvider@a50a649 mergePolicy=[TieredMergePolicy: maxMergeAtOnce=10, maxMergeAtOnceExplicit=30, maxMergedSegmentMB=5120.0, floorSegmentMB=2.0, expungeDeletesPctAllowed=10.0, segmentsPerTier=10.0, useCompoundFile=false, noCFSRatio=0.1 indexerThreadPool=org.apache.lucene.index.ThreadAffinityDocumentsWriterThreadPool@643cb075 readerPooling=false readerTermsIndexDivisor=1 flushPolicy=org.apache.lucene.index.FlushByRamOrCountsPolicy@4c6504bc perThreadHardLimitMB=1945 -- View this message in context: http://lucene.472066.n3.nabble.com/lucene-4-0-and-DocumentsWriterPerThreadPool-compared-to-lucene-3-4-tp3412388p3412659.html Sent from the Lucene - Java Users mailing list archive at Nabble.com. --------------------------------------------------------------------- To unsubscribe, e-mail: java-user-unsubscr...@lucene.apache.org For additional commands, e-mail: java-user-h...@lucene.apache.org