: I am working with creating my own custom dataimport handler evaluator class : and I keep running across this error when I am trying to delta-import. It : told me to post this exception to the mailing list so thats what I am doing : ;) : : [java] SEVERE: java.util.concurrent.RejectedExecutionException ... : [java] SEVERE: Too many close [count:-1] on : org.apache.solr.core.solrc...@15db4492. Please report this exception to : solr-user@lucene.apache.org ... : Has anyone run across this before? Why is this happening and how can it be : fixed?
If your custom class doesn't call "open()" on a SolrCore, then you should not call "close()" -- 99% of all Solr users (even the ones writing plugins) should never need to call either of those methods. (FYI: the "please report" in the stack trace is just in case someone encounters that error in a "stock" instance of Solr -- it would indicate a fairly serious error in the basic Solr implementation) -Hoss