kno10
commented
5 years ago Can you provide the data set and parameters to make this reproducible? Otherwise we won't be able to debug and test this.
Closed amirmohammadkz closed 5 years ago
kno10
commented
5 years ago Can you provide the data set and parameters to make this reproducible? Otherwise we won't be able to debug and test this.
I am using ELKI for clustering and I tried it more than 1k times on many datasets and it was fine :D but when i started it on one of my files (it was the big one) I saw an error in initializing tree. the whole command and result is here:
java -jar elki-bundle-0.7.1.jar KDDCLIApplication -verbose -verbose -enableDebug true -dbc.in my_input -parser.labelIndices 0 -db.index tree.spatial.rstarvariants.rstar.RStarTreeFactory -time -algorithm clustering.DBSCAN -algorithm.distancefunction geo.LngLatDistanceFunction -geo.model SphericalHaversineEarthModel -dbscan.epsilon 50.0 -dbscan.minpts 446 -resulthandler ResultWriter,ExportVisualizations -out my_output -vis.output my_visOutput de.lmu.ifi.dbs.elki.datasource.FileBasedDatabaseConnection.load: 5716 ms de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeIndex.directory.capacity: 95 de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeIndex.directory.minfill: 38 de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeIndex.leaf.capacity: 153 de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeIndex.leaf.minfill: 61 Node is not a directory node! java.lang.UnsupportedOperationException: Node is not a directory node! at de.lmu.ifi.dbs.elki.index.tree.AbstractNode.addDirectoryEntry(AbstractNode.java:240) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.insertDirectoryEntry(AbstractRStarTree.java:194) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.reInsert(AbstractRStarTree.java:655) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.strategies.overflow.LimitedReinsertOverflowTreatment.handleOverflow(LimitedReinsertOverflowTreatment.java:97) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.overflowTreatment(AbstractRStarTree.java:571) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.adjustTree(AbstractRStarTree.java:676) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.adjustTree(AbstractRStarTree.java:705) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.insertLeafEntry(AbstractRStarTree.java:175) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.reInsert(AbstractRStarTree.java:649) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.strategies.overflow.LimitedReinsertOverflowTreatment.handleOverflow(LimitedReinsertOverflowTreatment.java:97) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.overflowTreatment(AbstractRStarTree.java:571) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.adjustTree(AbstractRStarTree.java:676) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.insertLeafEntry(AbstractRStarTree.java:175) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.AbstractRStarTree.insertLeaf(AbstractRStarTree.java:151) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeIndex.insert(RStarTreeIndex.java:104) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeIndex.insertAll(RStarTreeIndex.java:129) at de.lmu.ifi.dbs.elki.index.tree.spatial.rstarvariants.rstar.RStarTreeIndex.initialize(RStarTreeIndex.java:94) at de.lmu.ifi.dbs.elki.database.StaticArrayDatabase.initialize(StaticArrayDatabase.java:168) at de.lmu.ifi.dbs.elki.workflow.InputStep.getDatabase(InputStep.java:63) at de.lmu.ifi.dbs.elki.KDDTask.run(KDDTask.java:108) at de.lmu.ifi.dbs.elki.application.KDDCLIApplication.run(KDDCLIApplication.java:61) at de.lmu.ifi.dbs.elki.application.AbstractApplication.runCLIApplication(AbstractApplication.java:194) at de.lmu.ifi.dbs.elki.application.KDDCLIApplication.main(KDDCLIApplication.java:96) at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:62) at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43) at java.lang.reflect.Method.invoke(Method.java:498) at de.lmu.ifi.dbs.elki.application.ELKILauncher.main(ELKILauncher.java:60)