[ https://issues.apache.org/jira/browse/MAHOUT-1971?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Trevor Grant resolved MAHOUT-1971. ---------------------------------- Resolution: Fixed > Aggregate Transpose Bug > ----------------------- > > Key: MAHOUT-1971 > URL: https://issues.apache.org/jira/browse/MAHOUT-1971 > Project: Mahout > Issue Type: Bug > Reporter: Trevor Grant > Assignee: Trevor Grant > Fix For: 0.13.1 > > > In the At operation of Flink and spark there is a line that looks like: > case (row, blockRow) => colV(row) = blockA(blockRow, blockCol) > that ought to be > case (row, blockRow) => colV(row) += blockA(blockRow, blockCol) > Since it isnt'- the 'aggregate transpose' does not operate as expected. > This needs to be updated in the Spark and Flink bindings (same one char fix). > Test coverage should be updated to catch this. -- This message was sent by Atlassian JIRA (v6.3.15#6346)