MassIndexer breaks search feature with one node cluster ------------------------------------------------------- Key: ISPN-3767 URL: https://issues.jboss.org/browse/ISPN-3767 Project: Infinispan Issue Type: Bug Affects Versions: 5.2.4.Final Reporter: Romain Pelisse Assignee: Adrian Nistor Fix For: 6.1.0.Final Hi, Trying to cope with the extreme slowliness of put() operation with indexing [1], I've tried to use the MassIndexer, to create the index AFTER adding all the data in the grid. This actually works pretty well, but, when running in a "single node" grid, it "breaks" the search, which always returns 0 result to any kind of query. I've modified one of the test suite of InfiniSpan to reproduce the issue: https://github.com/rpelisse/infinispan/tree/mass-indexer-breaks-search-wi... Once this branch is checked out, just run : $ cd ./query $ mvn clean -Dtest=org.infinispan.query.distributed.DistributedMassIndexingTest test Note: MassIndexer being implemented using the Map/Reduce algorithm, it requires to run within a cluster (ie several instances of ISPN). [1] http://stackoverflow.com/questions/10090361/infinispan-very-slow-for-load... If run within a single node cluster, the MassIndexer