I'm experiencing the same problem.
I'm running Lucene/solr 3.5 with Webspher FEP6
My setup has multiple slaves which are replicating via master server by
doing SnapPull every 60 seconds. The exception I see in the trace log is
below
[8/23/14 16:28:46:001 UTC] 00000059 SolrCore E
org.apache.solr.common.SolrException log java.io.IOException: seek past EOF:
MMapIndexInput(path="/usr/WebSphere/AppServer70/profiles/search/solr
/home/MC_10001/en_US/CatalogEntry/data/index/_16.frq")
at
org.apache.lucene.store.MMapDirectory$MMapIndexInput.seek(MMapDirectory.java:352)
at
org.apache.lucene.index.SegmentTermDocs.seek(SegmentTermDocs.java:92)
at
org.apache.lucene.index.SegmentTermDocs.seek(SegmentTermDocs.java:59)
at
org.apache.lucene.index.IndexReader.termDocs(IndexReader.java:1277)
at
org.apache.lucene.index.SegmentReader.termDocs(SegmentReader.java:490)
at
org.apache.solr.search.SolrIndexReader.termDocs(SolrIndexReader.java:321)
at
org.apache.lucene.search.TermQuery$TermWeight.scorer(TermQuery.java:102)
at
org.apache.lucene.search.BooleanQuery$BooleanWeight.scorer(BooleanQuery.java:298)
at
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:577)
at
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:364)
at
org.apache.solr.search.SolrIndexSearcher.getDocSetNC(SolrIndexSearcher.java:849)
at
org.apache.solr.search.SolrIndexSearcher.getPositiveDocSet(SolrIndexSearcher.java:621)
at
org.apache.solr.search.SolrIndexSearcher.getProcessedFilter(SolrIndexSearcher.java:755)
at
org.apache.solr.search.SolrIndexSearcher.getDocListAndSetNC(SolrIndexSearcher.java:1327)
at
org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.java:1158)
at
org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:362)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.java:378)
at
com.ibm.commerce.foundation.internal.server.services.search.component.solr.SolrSearchMultipleQueryComponent.process(SolrSearchMultipleQueryComponent.java:394)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(SearchHandler.java:194)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerBase.java:129)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1372)
I'm also seeing the following error in the SystemOut.log very often
[8/22/14 18:17:02:903 UTC] 0000004b ReplicationHa E
org.apache.solr.handler.ReplicationHandler doFetch SnapPull failed
org.apache.solr.common.SolrException: Index fetch failed :
at org.apache.solr.handler.SnapPuller.fetchLatestIndex(SnapPuller.java:331)
at
org.apache.solr.handler.ReplicationHandler.doFetch(ReplicationHandler.java:268)
at org.apache.solr.handler.SnapPuller$1.run(SnapPuller.java:159)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at
java.util.concurrent.FutureTask$Sync.innerRunAndReset(FutureTask.java:317)
at java.util.concurrent.FutureTask.runAndReset(FutureTask.java:150)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.access$101(ScheduledThreadPoolExecutor.java:98)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.runPeriodic(ScheduledThreadPoolExecutor.java:180)
at
java.util.concurrent.ScheduledThreadPoolExecutor$ScheduledFutureTask.run(ScheduledThreadPoolExecutor.java:204)
at
java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:895)
at
java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:918)
at java.lang.Thread.run(Thread.java:738)
Caused by: java.io.FileNotFoundException: File does not exist
/usr/WebSphere/AppServer70/profiles/search/solr/home/MC_10001/en_US/CatalogEntry/data/index.20140822181700/_15.prx
at org.apache.solr.common.util.FileUtils.sync(FileUtils.java:64)
at org.apache.solr.handler.SnapPuller$FileFetcher$1.run(SnapPuller.java:923)
at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:439)
at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303)
at java.util.concurrent.FutureTask.run(FutureTask.java:138)
But there is a directory named "index" under
/usr/WebSphere/AppServer70/profiles/search/solr/home/MC_10001/en_US/CatalogEntry/data/
which contains all the index files on all slaves and the files seems to be
getting refreshed (up to date) as well. I don't quite understand why it is
still complaining and why is it looking for a folder by the name
index.<date> instead.
Appreciate your assistance on this.
Cheers,
blogger8
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