Matthias Boehm created SYSTEMML-1846: ----------------------------------------
Summary: Transformapply w/ column names fails with index-out-of-bounds Key: SYSTEMML-1846 URL: https://issues.apache.org/jira/browse/SYSTEMML-1846 Project: SystemML Issue Type: Bug Reporter: Matthias Boehm Given a simple transformapply scenario as shown in the following script {code} spec = "{ids: false, recode: [ zipcode, district, view ]}"; [X, M] = transformencode(target=F, spec=spec); spec2 = "{ids: false, recode: [ zipcode ]}"; X2 = transformapply(target=F[,1], spec=spec2, meta=M); {code} currently leads to index out-of-bounds exceptions because the column name zipcode is not found in the column names of the meta data frame. The root cause is a wrong assumption of sorted column names in the underlying implementation. -- This message was sent by Atlassian JIRA (v6.4.14#64029)