Not sure when you would need an ExecutorService (why do you think you need one?) but here are some links for the other two:
http://blog.mikemccandless.com/2011/11/near-real-time-readers-with-lucenes.html http://blog.mikemccandless.com/2011/09/lucenes-searchermanager-simplifies.html https://github.com/karussell/lucene-tmp/blob/master/src/main/java/de/jetsli/lumeo/LucPerfTest.java BTW: Do you (really) have real time requirements? If not, the simple SearcherManager can do it probably (a bit) better. Peter. > Hi, can any of you provide a working code example that utilizes the > NRTManager, NRTManagerReopenThread and ExecutorServices instances? > > The limited availability of information regarding these classes really > drives me nut. > > Thanks >