Anonymous created ATLAS-461: ------------------------------- Summary: Larger Sparse Matrix implementation of OpenMapRealMatrix Key: ATLAS-461 URL: https://issues.apache.org/jira/browse/ATLAS-461 Project: Atlas Issue Type: Improvement Reporter: Eric Nelson Priority: Minor
In Apache Commons Math, the dimensions of OpenMapRealMatrix is restricted to numRows * numColumns < Java's Integer.MAX_INT (2,147,483,647). Changing this to be stored as Longs would remove this constraint. I am trying to use a slightly larger 50625 * 50625 sparse matrix but it's failing with org.apache.commons.math3.exception.NumberIsTooLargeException: 2,562,890,625 is larger than, or equal to, the maximum (2,147,483,647) -- This message was sent by Atlassian JIRA (v6.3.4#6332)