Details
-
Bug
-
Status: Closed
-
Minor
-
Resolution: Fixed
-
None
-
None
Description
This may result in a concurrent modification exception:
java.util.ConcurrentModificationException
at java.util.AbstractList$Itr.checkForComodification(AbstractList.java:372)
at java.util.AbstractList$Itr.next(AbstractList.java:343)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.getIndexReader(MultiIndex.java:744)
at org.apache.jackrabbit.core.query.lucene.MultiIndex.getIndexReader(MultiIndex.java:712)
at org.apache.jackrabbit.core.query.lucene.SearchIndex.getIndexReader(SearchIndex.java:1024)
at org.apache.jackrabbit.core.query.lucene.SearchIndex.executeQuery(SearchIndex.java:820)
at org.apache.jackrabbit.core.query.lucene.SingleColumnQueryResult.executeQuery(SingleColumnQueryResult.java:78)
at org.apache.jackrabbit.core.query.lucene.QueryResultImpl.getResults(QueryResultImpl.java:293)
at org.apache.jackrabbit.core.query.lucene.SingleColumnQueryResult.<init>(SingleColumnQueryResult.java:70)
at org.apache.jackrabbit.core.query.lucene.QueryImpl.execute(QueryImpl.java:132)
at org.apache.jackrabbit.core.query.QueryImpl.execute(QueryImpl.java:127)
This is usually very unlikely but with the recent changes to our tests, index flushes are very frequent and may cause the above exception.