Are you using the DIH? If so, did you try setting clean=false in the URL line? That prevents wiping out the index on load.
On Jan 23, 2010 4:06 PM, "Bogdan Vatkov" <bogdan.vat...@gmail.com> wrote: After mass upload of docs in Solr I get some "REMOVING ALL DOCUMENTS FROM INDEX" without any explanation. I was running indexing w/ Solr for several weeks now and everything was ok - I indexed 22K+ docs using the SimplePostTool I was first launching <delete><query>*:*</query></delete> <commit waitFlush="true" waitSearcher="true"/> then some 22K+ <Add>... with a finishing <commit waitFlush="true" waitSearcher="true"/> But you can see from the log - right after the last commit I get this strange REMOVING ALL... I do not remember what I changed last but now I have this issue that after the mass upload of docs the index gets completely deleted. why is this happening? log after the last commit: INFO: start commit(optimize=false,waitFlush=true,waitSearcher=true,expungeDeletes=false) Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrDeletionPolicy onCommit INFO: SolrDeletionPolicy.onCommit: commits:num=2 commit{dir=/store/dev/inst/apache-solr-1.4.0/example/solr/data/index,segFN=segments_fr,version=1260734716752,generation=567,filenames=[segments_fr] commit{dir=/store/dev/inst/apache-solr-1.4.0/example/solr/data/index,segFN=segments_fs,version=1260734716753,generation=568,filenames=[_gv.nrm, segments_fs, _gv.fdx, _gw.nrm, _gv.tii, _gv.prx, _gv.tvf, _gv.tis, _gv.tvd, _gv.fdt, _gw.fnm, _gw.tis, _gw.frq, _gv.fnm, _gw.prx, _gv.tvx, _gw.tii, _gv.frq] Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrDeletionPolicy updateCommits INFO: newest commit = 1260734716753 Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher <init> INFO: Opening searc...@de26e52 main Jan 24, 2010 1:48:24 AM org.apache.solr.update.DirectUpdateHandler2 commit INFO: end_commit_flush Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming searc...@de26e52 main from searc...@4e8deb8a 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} Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming result for searc...@de26e52 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} Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming searc...@de26e52 main from searc...@4e8deb8a main 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} Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming result for searc...@de26e52 main 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} Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming searc...@de26e52 main from searc...@4e8deb8a 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} Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming result for searc...@de26e52 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} Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming searc...@de26e52 main from searc...@4e8deb8a main documentCache{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} Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher warm INFO: autowarming result for searc...@de26e52 main documentCache{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} Jan 24, 2010 1:48:24 AM org.apache.solr.core.QuerySenderListener newSearcher INFO: QuerySenderListener sending requests to searc...@de26e52 main Jan 24, 2010 1:48:24 AM org.apache.solr.core.QuerySenderListener newSearcher INFO: QuerySenderListener done. Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrCore registerSearcher INFO: [] Registered new searcher searc...@de26e52 main Jan 24, 2010 1:48:24 AM org.apache.solr.search.SolrIndexSearcher close INFO: Closing searc...@4e8deb8a 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=0,cumulative_hits=0,cumulative_hitratio=0.00,cumulative_inserts=0,cumulative_evictions=0} Jan 24, 2010 1:48:24 AM org.apache.solr.update.processor.LogUpdateProcessor finish INFO: {commit=} 0 1043 Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrCore execute INFO: [] webapp=/solr path=/update params={} status=0 QTime=1043 Jan 24, 2010 1:48:24 AM org.apache.solr.update.DirectUpdateHandler2 deleteAll INFO: [] REMOVING ALL DOCUMENTS FROM INDEX Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrDeletionPolicy onInit INFO: SolrDeletionPolicy.onInit: commits:num=1 commit{dir=/store/dev/inst/apache-solr-1.4.0/example/solr/data/index,segFN=segments_fs,version=1260734716753,generation=568,filenames=[_gv.nrm, segments_fs, _gv.fdx, _gw.nrm, _gv.tii, _gv.prx, _gv.tvf, _gv.tis, _gv.tvd, _gv.fdt, _gw.fnm, _gw.tis, _gw.frq, _gv.fnm, _gw.prx, _gv.tvx, _gw.tii, _gv.frq] Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrDeletionPolicy updateCommits INFO: newest commit = 1260734716753 Jan 24, 2010 1:48:24 AM org.apache.solr.update.processor.LogUpdateProcessor finish INFO: {deleteByQuery=*:*} 0 5 Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrCore execute INFO: [] webapp=/solr path=/update params={} status=0 QTime=5 Jan 24, 2010 1:48:24 AM org.apache.solr.update.DirectUpdateHandler2 commit INFO: start commit(optimize=false,waitFlush=true,waitSearcher=true,expungeDeletes=false) Jan 24, 2010 1:48:24 AM org.apache.solr.core.SolrDeletionPolicy onCommit INFO: SolrDeletionPolicy.onCommit: commits:num=2