Hi Tommaso, Last couple of builds on Apache CI are failing in oak-lucene [1] [2]. Running the system locally reveals that quite a bit of time is being spent in building up suggestor [3]. QueryJcrTest taking some time and its the test which probably gets hanged in the CI build
Running org.apache.jackrabbit.oak.jcr.query.QueryJcrTest Tests run: 218, Failures: 0, Errors: 0, Skipped: 0, Time elapsed: 245.208 sec Further looking at the code [0] it appears that a suggestor directory would always be created/updated irrespective wether user has enabled suggestor for that index or not. I think suggestor should only be built if the index has that feature enabled? For example for normal lucene-property index building up the suggestor would not be useful Chetan Mehrotra [0] https://github.com/apache/jackrabbit-oak/blob/trunk/oak-lucene/src/main/java/org/apache/jackrabbit/oak/plugins/index/lucene/LuceneIndexEditorContext.java#L167 [1] http://ci.apache.org/builders/oak-trunk/builds/1142/steps/compile/logs/stdio [2] http://ci.apache.org/builders/oak-trunk/builds/1141/steps/compile/logs/stdio [3] "Thread-9" prio=10 tid=0x00007f1790797000 nid=0x6b6f runnable [0x00007f175ef0b000] java.lang.Thread.State: RUNNABLE at org.apache.jackrabbit.oak.plugins.index.lucene.OakDirectory$OakIndexFile.<init>(OakDirectory.java:201) at org.apache.jackrabbit.oak.plugins.index.lucene.OakDirectory$OakIndexFile.<init>(OakDirectory.java:155) at org.apache.jackrabbit.oak.plugins.index.lucene.OakDirectory$OakIndexInput.<init>(OakDirectory.java:340) at org.apache.jackrabbit.oak.plugins.index.lucene.OakDirectory$OakIndexInput.clone(OakDirectory.java:345) at org.apache.jackrabbit.oak.plugins.index.lucene.OakDirectory$OakIndexInput.clone(OakDirectory.java:329) at org.apache.lucene.store.Directory$SlicedIndexInput.clone(Directory.java:288) at org.apache.lucene.store.Directory$SlicedIndexInput.clone(Directory.java:269) at org.apache.lucene.codecs.BlockTreeTermsReader$FieldReader.<init>(BlockTreeTermsReader.java:481) at org.apache.lucene.codecs.BlockTreeTermsReader.<init>(BlockTreeTermsReader.java:176) at org.apache.lucene.codecs.lucene41.Lucene41PostingsFormat.fieldsProducer(Lucene41PostingsFormat.java:437) at org.apache.lucene.index.SegmentCoreReaders.<init>(SegmentCoreReaders.java:116) at org.apache.lucene.index.SegmentReader.<init>(SegmentReader.java:96) at org.apache.lucene.index.ReadersAndUpdates.getReader(ReadersAndUpdates.java:141) at org.apache.lucene.index.ReadersAndUpdates.getReadOnlyClone(ReadersAndUpdates.java:235) - locked <0x00000000fc700320> (a org.apache.lucene.index.ReadersAndUpdates) at org.apache.lucene.index.StandardDirectoryReader.open(StandardDirectoryReader.java:100) at org.apache.lucene.index.IndexWriter.getReader(IndexWriter.java:382) - locked <0x00000000f19fbee0> (a org.apache.lucene.index.IndexWriter) - locked <0x00000000f19fc010> (a java.lang.Object) at org.apache.lucene.index.DirectoryReader.open(DirectoryReader.java:111) at org.apache.jackrabbit.oak.plugins.index.lucene.LuceneIndexEditorContext.updateSuggester(LuceneIndexEditorContext.java:185)
