Narrowed down the issues to this block in in DocBuilder.java in the collectDelta method. Any ideas?
Set<Map<String, Object>> deletedSet = new HashSet<Map<String, Object>>(); Set<Map<String, Object>> deltaRemoveSet = new HashSet<Map<String, Object>>(); while (true) { Map<String, Object> row = entityProcessor.nextDeletedRowKey(); if (row == null) break; //Check to see if this delete is in the current delta set for (Map<String, Object> modifiedRow : deltaSet) { if (modifiedRow.get(entity.getPk()).equals(row.get(entity.getPk()))) { deltaRemoveSet.add(modifiedRow); } } deletedSet.add(row); importStatistics.rowsCount.incrementAndGet(); // check for abort if (stop.get()) return new HashSet(); } -- View this message in context: http://lucene.472066.n3.nabble.com/StackOverflowError-during-Delta-Import-tp811053p837444.html Sent from the Solr - User mailing list archive at Nabble.com.