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I am getting the error below when trying to perform a search against a Lucene index whose size is around 1 GB created by Searchable plugin. The program runs fine with smaller index.
Is this an unusually large index size for Searchable? What can be done to resolve this problem? How much memory do I need to allocate to the Grails app for such operations?
Thank you,
Michael
java.lang.OutOfMemoryError: GC overhead limit exceeded
at org.apache.lucene.index.FieldsReader.addField(FieldsReader.java:357)
at org.apache.lucene.index.FieldsReader.doc(FieldsReader.java:197)
at org.apache.lucene.index.SegmentReader.document(SegmentReader.java:729)
at org.apache.lucene.index.MultiSegmentReader.document(MultiSegmentReader.java:260)
at org.apache.lucene.index.IndexReader.document(IndexReader.java:637)
at org.compass.core.lucene.util.LuceneUtils.hitsToResourceArray(LuceneUtils.java:64)
at org.compass.core.lucene.engine.transaction.readcommitted.ReadCommittedTransaction.get(ReadCommittedTransaction.java:255)
at org.compass.core.lucene.engine.LuceneSearchEngine.get(LuceneSearchEngine.java:324)
at org.compass.core.impl.DefaultCompassSession.getResourceByIdResource(DefaultCompassSession.java:188)
at org.compass.core.impl.DefaultCompassSession.getResource(DefaultCompassSession.java:178)
at org.compass.core.impl.DefaultCompassSession.get(DefaultCompassSession.java:229)
at org.compass.core.converter.mapping.osem.ReferenceMappingConverter.doUnmarshall(ReferenceMappingConverter.java:98)
at org.compass.core.converter.mapping.osem.AbstractRefAliasMappingConverter.unmarshall(AbstractRefAliasMappingConverter.java:103)
at org.compass.core.converter.mapping.osem.AbstractCollectionMappingConverter.unmarshall(AbstractCollectionMappingConverter.java:144)
at org.compass.core.converter.mapping.osem.ClassMappingConverter.unmarshall(ClassMappingConverter.java:303)
at org.compass.core.converter.mapping.osem.ComponentMappingConverter.doUnmarshall(ComponentMappingConverter.java:37)
at org.compass.core.converter.mapping.osem.AbstractRefAliasMappingConverter.unmarshall(AbstractRefAliasMappingConverter.java:103)
at org.compass.core.converter.mapping.osem.ClassMappingConverter.unmarshall(ClassMappingConverter.java:303)
at org.compass.core.marshall.DefaultMarshallingStrategy.unmarshall(DefaultMarshallingStrategy.java:167)
at org.compass.core.marshall.DefaultMarshallingStrategy.unmarshall(DefaultMarshallingStrategy.java:159)
at org.compass.core.impl.DefaultCompassSession.getByResource(DefaultCompassSession.java:250)
at org.compass.core.impl.DefaultCompassSession.getByResource(DefaultCompassSession.java:238)
at org.compass.core.impl.DefaultCompassHits.data(DefaultCompassHits.java:66)
at org.codehaus.groovy.grails.plugins.searchable.compass.search.DefaultSearchableSubsetHitCollector.collect(DefaultSearchableSubsetHitCollector.java:52)
at org.codehaus.groovy.grails.plugins.searchable.compass.search.AbstractSearchableHitCollector.collect(AbstractSearchableHitCollector.java:37)
at org.codehaus.groovy.grails.plugins.searchable.compass.search.DefaultSearchMethod$SearchCompassCallback.doInCompass(DefaultSearchMethod.java:125)
at org.compass.core.CompassTemplate.execute(CompassTemplate.java:130)
at org.compass.core.CompassTemplate.execute(CompassTemplate.java:112)
at org.codehaus.groovy.grails.plugins.searchable.compass.support.AbstractSearchableMethod.doInCompass(AbstractSearchableMethod.java:57)
at org.codehaus.groovy.grails.plugins.searchable.compass.search.DefaultSearchMethod.invoke(DefaultSearchMethod.java:63)
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