Hi,
we are using solr 1.4.1 in a master-slave setup with replication,
requests are loadbalanced to both instances. this is just working fine,
but the slave
behaves strange sometimes with a "SolrException log" (trace below). We
are using 1.4.1 for weeks now, and this has happened only a few times
so far, and it only occured on the Slave. The Problem seemed to be gone
when we added a cron-job to send a periodic <optimize/> (once a day)
to the master, but today it did happen again. The Index contains 55
files right now, after optimize there are only 10. So it seems its a
problem when
the index is spread among a lot files. The Slave wont ever recover once
this Exception shows up, the only thing that helps is a restart.
Is this a known issue? Only workaround would be to track the
commit-counts and send additional <optimize/> requests after a certain
amount of
commits, but id prefer solving this problem rather than building a
workaround..
Any hints/thoughts on this issue are verry much appreciated, thanks in
advance for your help.
cheers Bastian.
Aug 11, 2010 4:51:58 PM org.apache.solr.core.SolrCore execute
INFO: [] webapp=/solr path=/select
params={fl=media_id,keyword_1004&sort=priority_1000+desc,+score+desc&ind
ent=off&start=0&q=mandant_id:1000+AND+partner_id:1000+AND+active_1000:tr
ue+AND+cat_id_path_1000:7231/7258*+AND+language_id:1004&rows=24&version=
2.2} status=500 QTime=2
Aug 11, 2010 4:51:58 PM org.apache.solr.common.SolrException log
SEVERE: java.io.IOException: read past EOF
at
org.apache.lucene.store.BufferedIndexInput.refill(BufferedIndexInput.jav
a:151)
at
org.apache.lucene.store.BufferedIndexInput.readByte(BufferedIndexInput.j
ava:38)
at
org.apache.lucene.store.IndexInput.readVInt(IndexInput.java:78)
at
org.apache.lucene.index.SegmentTermDocs.next(SegmentTermDocs.java:112)
at
org.apache.lucene.search.FieldCacheImpl$IntCache.createValue(FieldCacheI
mpl.java:461)
at
org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:22
4)
at
org.apache.lucene.search.FieldCacheImpl.getInts(FieldCacheImpl.java:430)
at
org.apache.lucene.search.FieldCacheImpl$IntCache.createValue(FieldCacheI
mpl.java:445)
at
org.apache.lucene.search.FieldCacheImpl$Cache.get(FieldCacheImpl.java:22
4)
at
org.apache.lucene.search.FieldCacheImpl.getInts(FieldCacheImpl.java:430)
at
org.apache.lucene.search.FieldComparator$IntComparator.setNextReader(Fie
ldComparator.java:332)
at
org.apache.lucene.search.TopFieldCollector$MultiComparatorNonScoringColl
ector.setNextReader(TopFieldCollector.java:435)
at
org.apache.lucene.search.IndexSearcher.search(IndexSearcher.java:249)
at org.apache.lucene.search.Searcher.search(Searcher.java:171)
at
org.apache.solr.search.SolrIndexSearcher.getDocListNC(SolrIndexSearcher.
java:988)
at
org.apache.solr.search.SolrIndexSearcher.getDocListC(SolrIndexSearcher.j
ava:884)
at
org.apache.solr.search.SolrIndexSearcher.search(SolrIndexSearcher.java:3
41)
at
org.apache.solr.handler.component.QueryComponent.process(QueryComponent.
java:182)
at
org.apache.solr.handler.component.SearchHandler.handleRequestBody(Search
Handler.java:195)
at
org.apache.solr.handler.RequestHandlerBase.handleRequest(RequestHandlerB
ase.java:131)
at org.apache.solr.core.SolrCore.execute(SolrCore.java:1316)
at
org.apache.solr.servlet.SolrDispatchFilter.execute(SolrDispatchFilter.ja
va:338)
at
org.apache.solr.servlet.SolrDispatchFilter.doFilter(SolrDispatchFilter.j
ava:241)
at
org.mortbay.jetty.servlet.WebApplicationHandler$CachedChain.doFilter(Web
ApplicationHandler.java:821)
at
org.mortbay.jetty.servlet.WebApplicationHandler.dispatch(WebApplicationH
andler.java:471)
at
org.mortbay.jetty.servlet.ServletHandler.handle(ServletHandler.java:568)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1530)
at
org.mortbay.jetty.servlet.WebApplicationContext.handle(WebApplicationCon
text.java:633)
at org.mortbay.http.HttpContext.handle(HttpContext.java:1482)
at org.mortbay.http.HttpServer.service(HttpServer.java:909)
at
org.mortbay.http.HttpConnection.service(HttpConnection.java:820)
at
org.mortbay.http.ajp.AJP13Connection.handleNext(AJP13Connection.java:295
)
at
org.mortbay.http.HttpConnection.handle(HttpConnection.java:837)
at
org.mortbay.http.ajp.AJP13Listener.handleConnection(AJP13Listener.java:2
12)
at
org.mortbay.util.ThreadedServer.handle(ThreadedServer.java:357)
at
org.mortbay.util.ThreadPool$PoolThread.run(ThreadPool.java:534)
