Sometimes during an ongoing search we receive an IndexReaderClosedException...
We are on an older version of Blur (0.2.2). Has this been fixed in newer versions or we have been using it wrongly? *stackTraceStr:org.apache.lucene.store.AlreadyClosedException: this IndexReader cannot be used anymore as one of its child readers was closed* at org.apache.lucene.index.IndexReader.ensureOpen(IndexReader.java:257) at org.apache.lucene.index.FilterAtomicReader.fields(FilterAtomicReader.java:380) at org.apache.blur.index.ExitableReader$ExitableFilterAtomicReader.fields(ExitableReader.java:81) at org.apache.lucene.search.TermCollectingRewrite.collectTerms(TermCollectingRewrite.java:52) at org.apache.lucene.search.ConstantScoreAutoRewrite.rewrite(ConstantScoreAutoRewrite.java:95) at org.apache.lucene.search.MultiTermQuery$ConstantScoreAutoRewrite.rewrite(MultiTermQuery.java:220) at org.apache.lucene.search.MultiTermQuery.rewrite(MultiTermQuery.java:288) at org.apache.lucene.search.BooleanQuery.rewrite(BooleanQuery.java:412)
