[ https://issues.apache.org/jira/browse/SYSTEMML-2511?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Matthias Boehm closed SYSTEMML-2511. ------------------------------------ Resolution: Fixed Assignee: Matthias Boehm Fix Version/s: SystemML 1.3 > Classcast exception in bitset estimator on large data > ----------------------------------------------------- > > Key: SYSTEMML-2511 > URL: https://issues.apache.org/jira/browse/SYSTEMML-2511 > Project: SystemML > Issue Type: Bug > Reporter: Matthias Boehm > Assignee: Matthias Boehm > Priority: Major > Fix For: SystemML 1.3 > > > A previous refactoring to reuse synopsis, created an issue of incorrectly > allocating BitsetMatrix1 (the default option, independent of the input size). > {code} > Caused by: java.lang.ClassCastException: > org.apache.sysml.hops.estim.EstimatorBitsetMM$BitsetMatrix1 cannot be cast to > org.apache.sysml.hops.estim.EstimatorBitsetMM$BitsetMatrix2 > at > org.apache.sysml.hops.estim.EstimatorBitsetMM$BitsetMatrix2.matMultIntern(EstimatorBitsetMM.java:474) > at > org.apache.sysml.hops.estim.EstimatorBitsetMM$BitsetMatrix.matMult(EstimatorBitsetMM.java:172) > at > org.apache.sysml.hops.estim.EstimatorBitsetMM.estimInternal(EstimatorBitsetMM.java:99) > at > org.apache.sysml.hops.estim.EstimatorBitsetMM.estim(EstimatorBitsetMM.java:71) > {code} -- This message was sent by Atlassian JIRA (v7.6.3#76005)